Vanadium-Substituted Tunnel Structured Silver Hollandite (Ag1.2VxMn8–xO16): Impact on Morphology and Electrochemistry

Smith, Paul F.; Wang, Lei; Bock, David C.; Brady, Alexander B.; Lutz, Diana M.; Yang, Shize; Hu, Xiaobing; Wu, Lijun; Zhu, Yimei; Marschilok, Amy C.; Takeuchi, Esther S.; Takeuchi, Kenneth J.

doi:10.1021/acs.inorgchem.9b03443

Title: Vanadium-Substituted Tunnel Structured Silver Hollandite (Ag_1.2V_xMn_8–xO₁₆): Impact on Morphology and Electrochemistry

Abstract

A series of tunnel structured vanadium-substituted silver hollandite (Ag_1.2V_xMn_{8- x}O₁₆, V = 0 – 1.4) samples is prepared and characterized through a combination of synchrotron Xray diffraction, synchrotron X-ray absorption spectroscopy, laboratory Raman spectroscopy and electron diffraction measurements. The oxidation states of the individual transition metals are characterized using V and Mn K-edge XAS data indicating the vanadium centers exist as V⁵⁺, and the Mn oxidation states decrease with increased V substitution to balance the charge. Scanning transmission electron microscopy of reduced materials shows reduction-displacement of silver metal at high levels of lithiation. In lithium batteries the V-substituted tunneled manganese oxide materials reveal previously unseen reversible non-aqueous Ag electrochemistry and exhibit up to 2.5x higher Li storage capacity relative to their unsubstituted counterparts. The highest capacity was observed for the Ag_1.2(V_0.8Mn_7.2)O₁₆∙0.8H₂O material with an intermediate level of vanadium substitution, likely due to a combination of the atomic composition, the morphology of the particle, and the homogeneous distribution of the active material within the electrode structure where factors over multiple length scales contribute to the electrochemistry.

Authors:

^[1];

^[2];

^[2]; Brady, Alexander B. ^[3];

^[3];

^[2]; Hu, Xiaobing ^[2]; Wu, Lijun ^[2];

^[2];

^[4];

^[3]

Stony Brook Univ., NY (United States); Valparaiso Univ., IN (United States)
Brookhaven National Lab. (BNL), Upton, NY (United States)
Stony Brook Univ., NY (United States)
Brookhaven National Lab. (BNL), Upton, NY (United States); Stony Brook Univ., NY (United States)

Publication Date:: Wed Mar 04 00:00:00 EST 2020

Research Org.:: Energy Frontier Research Centers (EFRC) (United States). Center for Mesoscale Transport Properties (m2mt); Brookhaven National Lab. (BNL), Upton, NY (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1633605

Report Number(s):: BNL-216053-2020-JAAM
Journal ID: ISSN 0020-1669

Grant/Contract Number:: SC0012704

Resource Type:: Accepted Manuscript

Journal Name:: Inorganic Chemistry

Additional Journal Information:: Journal Volume: 59; Journal Issue: 6; Journal ID: ISSN 0020-1669

Publisher:: American Chemical Society (ACS)

Country of Publication:: United States

Language:: English

Subject:: 25 ENERGY STORAGE

Citation Formats


                    Smith, Paul F., Wang, Lei, Bock, David C., Brady, Alexander B., Lutz, Diana M., Yang, Shize, Hu, Xiaobing, Wu, Lijun, Zhu, Yimei, Marschilok, Amy C., Takeuchi, Esther S., and Takeuchi, Kenneth J. Vanadium-Substituted Tunnel Structured Silver Hollandite (Ag1.2VxMn8–xO16): Impact on Morphology and Electrochemistry.  United States: N. p., 2020. 
Web.  doi:10.1021/acs.inorgchem.9b03443.

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                    Smith, Paul F., Wang, Lei, Bock, David C., Brady, Alexander B., Lutz, Diana M., Yang, Shize, Hu, Xiaobing, Wu, Lijun, Zhu, Yimei, Marschilok, Amy C., Takeuchi, Esther S., & Takeuchi, Kenneth J. Vanadium-Substituted Tunnel Structured Silver Hollandite (Ag1.2VxMn8–xO16): Impact on Morphology and Electrochemistry.  United States.  https://doi.org/10.1021/acs.inorgchem.9b03443

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                    Smith, Paul F., Wang, Lei, Bock, David C., Brady, Alexander B., Lutz, Diana M., Yang, Shize, Hu, Xiaobing, Wu, Lijun, Zhu, Yimei, Marschilok, Amy C., Takeuchi, Esther S., and Takeuchi, Kenneth J. Wed .  
"Vanadium-Substituted Tunnel Structured Silver Hollandite (Ag1.2VxMn8–xO16): Impact on Morphology and Electrochemistry".  United States.  https://doi.org/10.1021/acs.inorgchem.9b03443.  https://www.osti.gov/servlets/purl/1633605.

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@article{osti_1633605,

  title        = {Vanadium-Substituted Tunnel Structured Silver Hollandite (Ag1.2VxMn8–xO16): Impact on Morphology and Electrochemistry},

  author       = {Smith, Paul F. and Wang, Lei and Bock, David C. and Brady, Alexander B. and Lutz, Diana M. and Yang, Shize and Hu, Xiaobing and Wu, Lijun and Zhu, Yimei and Marschilok, Amy C. and Takeuchi, Esther S. and Takeuchi, Kenneth J.},

  abstractNote = {A series of tunnel structured vanadium-substituted silver hollandite (Ag1.2VxMn8- xO16, V = 0 – 1.4) samples is prepared and characterized through a combination of synchrotron Xray diffraction, synchrotron X-ray absorption spectroscopy, laboratory Raman spectroscopy and electron diffraction measurements. The oxidation states of the individual transition metals are characterized using V and Mn K-edge XAS data indicating the vanadium centers exist as V5+, and the Mn oxidation states decrease with increased V substitution to balance the charge. Scanning transmission electron microscopy of reduced materials shows reduction-displacement of silver metal at high levels of lithiation. In lithium batteries the V-substituted tunneled manganese oxide materials reveal previously unseen reversible non-aqueous Ag electrochemistry and exhibit up to 2.5x higher Li storage capacity relative to their unsubstituted counterparts. The highest capacity was observed for the Ag1.2(V0.8Mn7.2)O16∙0.8H2O material with an intermediate level of vanadium substitution, likely due to a combination of the atomic composition, the morphology of the particle, and the homogeneous distribution of the active material within the electrode structure where factors over multiple length scales contribute to the electrochemistry.},

  doi          = {10.1021/acs.inorgchem.9b03443},

  journal      = {Inorganic Chemistry},

  number       = 6,

  volume       = 59,

  place        = {United States},

  year         = {Wed Mar 04 00:00:00 EST 2020},

  month        = {Wed Mar 04 00:00:00 EST 2020}

}

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Works referenced in this record:

Synthetic Routes to Microporous Manganese Oxides
journal, October 1997

Ching, Stanton; Suib, Steven L.
Comments on Inorganic Chemistry, Vol. 19, Issue 5
DOI: 10.1080/02603599708032741

Synthesis of Cryptomelane-Type Manganese Oxides by Microwave Heating
journal, October 1997

Zhang, Qiuhua; Luo, Jian; Vileno, Elizabeth
Chemistry of Materials, Vol. 9, Issue 10
DOI: 10.1021/cm970129g

Crystalline Mesoporous K _{2– x} Mn ₈ O ₁₆ and ε-MnO ₂ by Mild Transformations of Amorphous Mesoporous Manganese Oxides and Their Enhanced Redox Properties
journal, June 2014

Poyraz, Altug S.; Song, Wenqiao; Kriz, David
ACS Applied Materials & Interfaces, Vol. 6, Issue 14
DOI: 10.1021/am502846e

Robust Mesoporous Manganese Oxide Catalysts for Water Oxidation
journal, February 2015

Kuo, Chung-Hao; Mosa, Islam M.; Poyraz, Altug S.
ACS Catalysis, Vol. 5, Issue 3
DOI: 10.1021/cs501739e

A Review of Porous Manganese Oxide Materials
journal, October 1998

Brock, Stephanie L.; Duan, Niangao; Tian, Zheng Rong
Chemistry of Materials, Vol. 10, Issue 10
DOI: 10.1021/cm980227h

Manganese Oxide Thin Films with Fast Ion-Exchange Properties
journal, September 2000

Giraldo, Oscar; Brock, Stephanie L.; Willis, William S.
Journal of the American Chemical Society, Vol. 122, Issue 38
DOI: 10.1021/ja001860i

Nomenclature tunings in the hollandite supergroup [Nomenclature tunings in the hollandite supergroup]
journal, February 2013

Biagioni, Cristian; Capalbo, Carmen; Pasero, Marco
European Journal of Mineralogy, Vol. 25, Issue 1
DOI: 10.1127/0935-1221/2013/0025-2255

Higher Valency Ion Substitution into the Manganese Oxide Framework
journal, June 2004

Polverejan, Mihai; Villegas, Josanlet C.; Suib, Steven L.
Journal of the American Chemical Society, Vol. 126, Issue 25
DOI: 10.1021/ja048985y

Vanadium-substituted porous manganese oxides with Li-ion intercalation properties
journal, February 2011

Gulbinska, M. K.; Suib, S. L.
Journal of Power Sources, Vol. 196, Issue 4
DOI: 10.1016/j.jpowsour.2010.10.010

Synthesis, characterization and catalytic activities of vanadium–cryptomelane manganese oxides in low-temperature NO reduction with NH3
journal, February 2011

Sun, Liang; Cao, Qingqing; Hu, Bingqing
Applied Catalysis A: General, Vol. 393, Issue 1-2
DOI: 10.1016/j.apcata.2010.12.012

Significant enhancement of catalytic activities of manganese oxide octahedral molecular sieve by marginal amount of doping vanadium
journal, May 2010

Tang, Xingfu; Li, Junhua; Hao, Jiming
Catalysis Communications, Vol. 11, Issue 10, p. 871-875
DOI: 10.1016/j.catcom.2010.03.011

Enhancement of Catalytic Activities of Octahedral Molecular Sieve Manganese Oxide for Total and Preferential CO Oxidation through Vanadium Ion Framework Substitution
journal, April 2013

Genuino, Homer C.; Meng, Yongtao; Horvath, Dayton T.
ChemCatChem, Vol. 5, Issue 8
DOI: 10.1002/cctc.201300005

Ambient redox synthesis of vanadium-doped manganese dioxide nanoparticles and their enhanced zinc storage properties
journal, May 2017

Alfaruqi, Muhammad Hilmy; Islam, Saiful; Mathew, Vinod
Applied Surface Science, Vol. 404
DOI: 10.1016/j.apsusc.2017.02.009

Structural Distortion of Molybdenum-Doped Manganese Oxide Octahedral Molecular Sieves for Enhanced Catalytic Performance
journal, October 2015

Chen, Chun-Hu; Njagi, Eric C.; Chen, Sheng-Yu
Inorganic Chemistry, Vol. 54, Issue 21
DOI: 10.1021/acs.inorgchem.5b00906

Synthesis, Characterization, and Rietveld Refinement of Tungsten-Framework-Doped Porous Manganese Oxide (K-OMS-2) Material
journal, October 2008

Calvert, Craig; Joesten, Raymond; Ngala, Katana
Chemistry of Materials, Vol. 20, Issue 20
DOI: 10.1021/cm801146m

Remarkable influence of the local symmetry of substituted 3d metal ion on bifunctional electrocatalyst performance of α-MnO2 nanowire
journal, January 2019

Lee, Jang Mee; Hwang, Seong-Ju
Journal of Solid State Chemistry, Vol. 269
DOI: 10.1016/j.jssc.2018.10.009

Structure and properties of vanadium-doped α-MnO2 and enhanced Pb2+ adsorption phenol/photocatalytic degradation
journal, April 2018

Chen, Suifeng; Zhang, Shuang; Wang, Tingyu
Materials Chemistry and Physics, Vol. 208
DOI: 10.1016/j.matchemphys.2018.01.046

Development and utility of manganese oxides as cathodes in lithium batteries
journal, March 2007

Johnson, Christopher S.
Journal of Power Sources, Vol. 165, Issue 2
DOI: 10.1016/j.jpowsour.2006.10.040

Effects of vanadium- and iron-doping on crystal morphology and electrochemical properties of 1D nanostructured manganese oxides
journal, December 2008

Yoo, Ha Na; Park, Dae Hoon; Hwang, Seong-Ju
Journal of Power Sources, Vol. 185, Issue 2
DOI: 10.1016/j.jpowsour.2008.08.085

Investigation of α-MnO ₂ Tunneled Structures as Model Cation Hosts for Energy Storage
journal, February 2018

Housel, Lisa M.; Wang, Lei; Abraham, Alyson
Accounts of Chemical Research, Vol. 51, Issue 3
DOI: 10.1021/acs.accounts.7b00478

Ammonia- and lithia-doped manganese dioxide for 3 V lithium batteries
journal, July 2001

Johnson, C. S.; Thackeray, M. M.
Journal of Power Sources, Vol. 97-98
DOI: 10.1016/S0378-7753(01)00686-3

Synthesis and Characterization of Silver Hollandite and Its Application in Emission Control
journal, August 2005

Li, Liyu; King, David L.
Chemistry of Materials, Vol. 17, Issue 17
DOI: 10.1021/cm0506508

Synthetic Control of Composition and Crystallite Size of Silver Hollandite, Ag _x Mn ₈ O ₁₆ : Impact on Electrochemistry
journal, September 2012

Takeuchi, Kenneth J.; Yau, Shali Z.; Menard, Melissa C.
ACS Applied Materials & Interfaces, Vol. 4, Issue 10
DOI: 10.1021/am301443g

In situ profiling of lithium/Ag₂VP₂O₈ primary batteries using energy dispersive X-ray diffraction
journal, January 2014

Kirshenbaum, Kevin C.; Bock, David C.; Zhong, Zhong
Physical Chemistry Chemical Physics, Vol. 16, Issue 19, p. 9138-9147
DOI: 10.1039/C4CP01220H

In situ visualization of Li/Ag2VP2O8 batteries revealing rate-dependent discharge mechanism
journal, January 2015

Kirshenbaum, K.; Bock, D. C.; Lee, C. -Y.
Science, Vol. 347, Issue 6218
DOI: 10.1126/science.1257289

Li/Ag ₂ VO ₂ PO ₄ batteries: the roles of composite electrode constituents on electrochemistry
journal, January 2016

Bock, David C.; Bruck, Andrea M.; Pelliccione, Christopher J.
RSC Advances, Vol. 6, Issue 108
DOI: 10.1039/C6RA24024K

Theoretical Considerations for Improving the Pulse Power of a Battery through the Addition of a Second Electrochemically Active Material
journal, January 2016

Knehr, K. W.; West, Alan C.
Journal of The Electrochemical Society, Vol. 163, Issue 8
DOI: 10.1149/2.0621608jes

Catalytically Active Single-Atom Sites Fabricated from Silver Particles
journal, March 2012

Huang, Zhiwei; Gu, Xiao; Cao, Qingqing
Angewandte Chemie International Edition, Vol. 51, Issue 17
DOI: 10.1002/anie.201109065

Ag1.8Mn8O16: Square Planar Coordinated Ag⊕ Ions in the Channels of a Novel Hollandite Variant
journal, November 1984

Chang, Fung Ming; Jansen, Martin
Angewandte Chemie International Edition in English, Vol. 23, Issue 11
DOI: 10.1002/anie.198409061

Synthesis and Electrochemistry of Silver Hollandite
journal, January 2010

Zhu, Shali; Marschilok, Amy C.; Lee, Chia-Ying
Electrochemical and Solid-State Letters, Vol. 13, Issue 8
DOI: 10.1149/1.3428747

The Electrochemistry of Silver Hollandite Nanorods, Ag _x Mn ₈ O ₁₆ : Enhancement of Electrochemical Battery Performance via Dimensional and Compositional Control
journal, January 2013

Takeuchi, Kenneth J.; Yau, Shali Z.; Subramanian, Aditya
Journal of The Electrochemical Society, Vol. 160, Issue 5
DOI: 10.1149/2.014305jes

Structural Defects of Silver Hollandite, Ag _x Mn ₈ O _{y ,} Nanorods: Dramatic Impact on Electrochemistry
journal, July 2015

Wu, Lijun; Xu, Feng; Zhu, Yimei
ACS Nano, Vol. 9, Issue 8
DOI: 10.1021/acsnano.5b03274

Tailoring the Ag ⁺ Content within the Tunnels and on the Exposed Surfaces of α-MnO ₂ Nanowires: Impact on Impedance and Electrochemistry
journal, December 2016

Zhang, Bingjie; Smith, Paul F.; Lee, Seung-Yong
Journal of The Electrochemical Society, Vol. 164, Issue 1
DOI: 10.1149/2.0261701jes

Visualization of lithium-ion transport and phase evolution within and between manganese oxide nanorods
journal, May 2017

Xu, Feng; Wu, Lijun; Meng, Qingping
Nature Communications, Vol. 8, Issue 1
DOI: 10.1038/ncomms15400

Silver: high performance anode for thin film lithium ion batteries
journal, January 2004

Taillades, G.; Sarradin, J.
Journal of Power Sources, Vol. 125, Issue 2
DOI: 10.1016/j.jpowsour.2003.07.004

Electrochemical Behaviors and Reaction Mechanism of Nanosilver with Lithium
journal, January 2009

Park, Cheol-Min; Jung, Heechul; Sohn, Hun-Joon
Electrochemical and Solid-State Letters, Vol. 12, Issue 9
DOI: 10.1149/1.3152570

Structural and transport evolution in the LixAg2V4O11 system
journal, February 2010

Sauvage, F.; Bodenez, V.; Vezin, H.
Journal of Power Sources, Vol. 195, Issue 4
DOI: 10.1016/j.jpowsour.2009.08.091

Mild and Cost-Effective One-Pot Synthesis of Pure Single-Crystalline β-Ag0.33V2O5 Nanowires for Rechargeable Li-ion Batteries
journal, July 2011

Hu, Wen; Zhang, Xin-bo; Cheng, Yong-liang
ChemSusChem, Vol. 4, Issue 8
DOI: 10.1002/cssc.201100124

Facile synthesis of rod-like Ag0.33V2O5 crystallites with enhanced cyclic stability for lithium batteries
journal, October 2013

Liang, Shuquan; Yu, Ya; Chen, Tao
Materials Letters, Vol. 109
DOI: 10.1016/j.matlet.2013.07.063

Displacement reaction-based Ag2S electrode for lithium batteries with high volumetric energy density
journal, November 2019

Hao, Weijian; Si, Huinan; Cheng, Xiaolu
Solid State Ionics, Vol. 340
DOI: 10.1016/j.ssi.2019.115015

Deliberately Designed Atomic-Level Silver-Containing Interface Results in Improved Rate Capability and Utilization of Silver Hollandite for Lithium-Ion Storage
journal, December 2017

Smith, Paul F.; Brady, Alexander B.; Lee, Seung-Yong
ACS Applied Materials & Interfaces, Vol. 10, Issue 1
DOI: 10.1021/acsami.7b12307

GSAS-II : the genesis of a modern open-source all purpose crystallography software package
journal, March 2013

Toby, Brian H.; Von Dreele, Robert B.
Journal of Applied Crystallography, Vol. 46, Issue 2
DOI: 10.1107/S0021889813003531

Synthesis of cryptomelane type α-MnO ₂ (K _x Mn ₈ O ₁₆ ) cathode materials with tunable K ⁺ content: the role of tunnel cation concentration on electrochemistry
journal, January 2017

Poyraz, Altug S.; Huang, Jianping; Pelliccione, Christopher J.
Journal of Materials Chemistry A, Vol. 5, Issue 32
DOI: 10.1039/C7TA03476H

Alpha manganese dioxide for lithium batteries: A structural and electrochemical study
journal, February 1992

Rossouw, M. H.; Liles, D. C.; Thackeray, Mm
Materials Research Bulletin, Vol. 27, Issue 2
DOI: 10.1016/0025-5408(92)90216-M

Microstructural Features of α-MnO[sub 2] Electrodes for Lithium Batteries
journal, January 1998

Shao-Horn, Y.
Journal of The Electrochemical Society, Vol. 145, Issue 2
DOI: 10.1149/1.1838307

Synthesis and Characterization of Ag−Hollandite Nanofibers and Its Catalytic Application in Ethanol Oxidation
journal, August 2007

Chen, Junli; Tang, Xingfu; Liu, Junlong
Chemistry of Materials, Vol. 19, Issue 17
DOI: 10.1021/cm070904k

Capacity Retention for (De)lithiation of Silver Containing α-MnO ₂ : Impact of Structural Distortion and Transition Metal Dissolution
journal, January 2018

Huang, Jianping; Housel, Lisa M.; Quilty, Calvin D.
Journal of The Electrochemical Society, Vol. 165, Issue 11
DOI: 10.1149/2.0371811jes

Lattice vibrations of manganese oxides
journal, February 2004

Julien, C. M.; Massot, M.; Poinsignon, C.
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Vol. 60, Issue 3
DOI: 10.1016/S1386-1425(03)00279-8

Determination of vanadium-oxygen bond distances and bond orders by Raman spectroscopy
journal, June 1991

Hardcastle, Franklin D.; Wachs, Israel E.
The Journal of Physical Chemistry, Vol. 95, Issue 13
DOI: 10.1021/j100166a025

$K$ -edge absorption spectra of selected vanadium compounds
journal, November 1984

Wong, J.; Lytle, F. W.; Messmer, R. P.
Physical Review B, Vol. 30, Issue 10
DOI: 10.1103/PhysRevB.30.5596

New Methodological Approach for the Vanadium K-Edge X-ray Absorption Near-Edge Structure Interpretation: Application to the Speciation of Vanadium in Oxide Phases from Steel Slag
journal, May 2007

Chaurand, Perrine; Rose, Jérôme; Briois, Valérie
The Journal of Physical Chemistry B, Vol. 111, Issue 19
DOI: 10.1021/jp063186i

V oxidation state and coordination number in silicate glasses by XAS
journal, November 2004

Giuli, Gabriele; Paris, Eleonora; Mungall, Jim
American Mineralogist, Vol. 89, Issue 11-12
DOI: 10.2138/am-2004-11-1208

Structural chemistry of vanadium oxides with open frameworks
journal, October 1999

Zavalij, Peter Y.; Whittingham, M. Stanley
Acta Crystallographica Section B Structural Science, Vol. 55, Issue 5
DOI: 10.1107/S0108768199004000

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Title: Vanadium-Substituted Tunnel Structured Silver Hollandite (Ag1.2VxMn8–xO16): Impact on Morphology and Electrochemistry

Abstract

Citation Formats

Synthetic Routes to Microporous Manganese Oxides journal, October 1997

Synthesis of Cryptomelane-Type Manganese Oxides by Microwave Heating journal, October 1997

Crystalline Mesoporous K 2– x Mn 8 O 16 and ε-MnO 2 by Mild Transformations of Amorphous Mesoporous Manganese Oxides and Their Enhanced Redox Properties journal, June 2014

Robust Mesoporous Manganese Oxide Catalysts for Water Oxidation journal, February 2015

A Review of Porous Manganese Oxide Materials journal, October 1998

Manganese Oxide Thin Films with Fast Ion-Exchange Properties journal, September 2000

Nomenclature tunings in the hollandite supergroup [Nomenclature tunings in the hollandite supergroup] journal, February 2013

Higher Valency Ion Substitution into the Manganese Oxide Framework journal, June 2004

Vanadium-substituted porous manganese oxides with Li-ion intercalation properties journal, February 2011

Synthesis, characterization and catalytic activities of vanadium–cryptomelane manganese oxides in low-temperature NO reduction with NH3 journal, February 2011

Significant enhancement of catalytic activities of manganese oxide octahedral molecular sieve by marginal amount of doping vanadium journal, May 2010

Enhancement of Catalytic Activities of Octahedral Molecular Sieve Manganese Oxide for Total and Preferential CO Oxidation through Vanadium Ion Framework Substitution journal, April 2013

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Synthesis, Characterization, and Rietveld Refinement of Tungsten-Framework-Doped Porous Manganese Oxide (K-OMS-2) Material journal, October 2008

Remarkable influence of the local symmetry of substituted 3d metal ion on bifunctional electrocatalyst performance of α-MnO2 nanowire journal, January 2019

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Development and utility of manganese oxides as cathodes in lithium batteries journal, March 2007

Effects of vanadium- and iron-doping on crystal morphology and electrochemical properties of 1D nanostructured manganese oxides journal, December 2008

Investigation of α-MnO 2 Tunneled Structures as Model Cation Hosts for Energy Storage journal, February 2018

Ammonia- and lithia-doped manganese dioxide for 3 V lithium batteries journal, July 2001

Synthesis and Characterization of Silver Hollandite and Its Application in Emission Control journal, August 2005

Synthetic Control of Composition and Crystallite Size of Silver Hollandite, Ag x Mn 8 O 16 : Impact on Electrochemistry journal, September 2012

In situ profiling of lithium/Ag2VP2O8 primary batteries using energy dispersive X-ray diffraction journal, January 2014

In situ visualization of Li/Ag2VP2O8 batteries revealing rate-dependent discharge mechanism journal, January 2015

Li/Ag 2 VO 2 PO 4 batteries: the roles of composite electrode constituents on electrochemistry journal, January 2016

Theoretical Considerations for Improving the Pulse Power of a Battery through the Addition of a Second Electrochemically Active Material journal, January 2016

Catalytically Active Single-Atom Sites Fabricated from Silver Particles journal, March 2012

Ag1.8Mn8O16: Square Planar Coordinated Ag⊕ Ions in the Channels of a Novel Hollandite Variant journal, November 1984

Synthesis and Electrochemistry of Silver Hollandite journal, January 2010

The Electrochemistry of Silver Hollandite Nanorods, Ag x Mn 8 O 16 : Enhancement of Electrochemical Battery Performance via Dimensional and Compositional Control journal, January 2013

Structural Defects of Silver Hollandite, Ag x Mn 8 O y , Nanorods: Dramatic Impact on Electrochemistry journal, July 2015

Tailoring the Ag + Content within the Tunnels and on the Exposed Surfaces of α-MnO 2 Nanowires: Impact on Impedance and Electrochemistry journal, December 2016

Visualization of lithium-ion transport and phase evolution within and between manganese oxide nanorods journal, May 2017

Silver: high performance anode for thin film lithium ion batteries journal, January 2004

Electrochemical Behaviors and Reaction Mechanism of Nanosilver with Lithium journal, January 2009

Structural and transport evolution in the LixAg2V4O11 system journal, February 2010

Mild and Cost-Effective One-Pot Synthesis of Pure Single-Crystalline β-Ag0.33V2O5 Nanowires for Rechargeable Li-ion Batteries journal, July 2011

Facile synthesis of rod-like Ag0.33V2O5 crystallites with enhanced cyclic stability for lithium batteries journal, October 2013

Displacement reaction-based Ag2S electrode for lithium batteries with high volumetric energy density journal, November 2019

Deliberately Designed Atomic-Level Silver-Containing Interface Results in Improved Rate Capability and Utilization of Silver Hollandite for Lithium-Ion Storage journal, December 2017

GSAS-II : the genesis of a modern open-source all purpose crystallography software package journal, March 2013

Synthesis of cryptomelane type α-MnO 2 (K x Mn 8 O 16 ) cathode materials with tunable K + content: the role of tunnel cation concentration on electrochemistry journal, January 2017

Alpha manganese dioxide for lithium batteries: A structural and electrochemical study journal, February 1992

Microstructural Features of α-MnO[sub 2] Electrodes for Lithium Batteries journal, January 1998

Synthesis and Characterization of Ag−Hollandite Nanofibers and Its Catalytic Application in Ethanol Oxidation journal, August 2007

Capacity Retention for (De)lithiation of Silver Containing α-MnO 2 : Impact of Structural Distortion and Transition Metal Dissolution journal, January 2018

Lattice vibrations of manganese oxides journal, February 2004

Determination of vanadium-oxygen bond distances and bond orders by Raman spectroscopy journal, June 1991

K -edge absorption spectra of selected vanadium compounds journal, November 1984

New Methodological Approach for the Vanadium K-Edge X-ray Absorption Near-Edge Structure Interpretation: Application to the Speciation of Vanadium in Oxide Phases from Steel Slag journal, May 2007

V oxidation state and coordination number in silicate glasses by XAS journal, November 2004

Structural chemistry of vanadium oxides with open frameworks journal, October 1999

Title: Vanadium-Substituted Tunnel Structured Silver Hollandite (Ag_1.2V_xMn_8–xO₁₆): Impact on Morphology and Electrochemistry

Synthetic Routes to Microporous Manganese Oxides
journal, October 1997

Synthesis of Cryptomelane-Type Manganese Oxides by Microwave Heating
journal, October 1997

Crystalline Mesoporous K _{2– x} Mn ₈ O ₁₆ and ε-MnO ₂ by Mild Transformations of Amorphous Mesoporous Manganese Oxides and Their Enhanced Redox Properties
journal, June 2014

Robust Mesoporous Manganese Oxide Catalysts for Water Oxidation
journal, February 2015

A Review of Porous Manganese Oxide Materials
journal, October 1998

Manganese Oxide Thin Films with Fast Ion-Exchange Properties
journal, September 2000

Nomenclature tunings in the hollandite supergroup [Nomenclature tunings in the hollandite supergroup]
journal, February 2013

Higher Valency Ion Substitution into the Manganese Oxide Framework
journal, June 2004

Vanadium-substituted porous manganese oxides with Li-ion intercalation properties
journal, February 2011

Synthesis, characterization and catalytic activities of vanadium–cryptomelane manganese oxides in low-temperature NO reduction with NH3
journal, February 2011

Significant enhancement of catalytic activities of manganese oxide octahedral molecular sieve by marginal amount of doping vanadium
journal, May 2010

Enhancement of Catalytic Activities of Octahedral Molecular Sieve Manganese Oxide for Total and Preferential CO Oxidation through Vanadium Ion Framework Substitution
journal, April 2013

Ambient redox synthesis of vanadium-doped manganese dioxide nanoparticles and their enhanced zinc storage properties
journal, May 2017

Structural Distortion of Molybdenum-Doped Manganese Oxide Octahedral Molecular Sieves for Enhanced Catalytic Performance
journal, October 2015

Synthesis, Characterization, and Rietveld Refinement of Tungsten-Framework-Doped Porous Manganese Oxide (K-OMS-2) Material
journal, October 2008

Remarkable influence of the local symmetry of substituted 3d metal ion on bifunctional electrocatalyst performance of α-MnO2 nanowire
journal, January 2019

Structure and properties of vanadium-doped α-MnO2 and enhanced Pb2+ adsorption phenol/photocatalytic degradation
journal, April 2018

Development and utility of manganese oxides as cathodes in lithium batteries
journal, March 2007

Effects of vanadium- and iron-doping on crystal morphology and electrochemical properties of 1D nanostructured manganese oxides
journal, December 2008

Investigation of α-MnO ₂ Tunneled Structures as Model Cation Hosts for Energy Storage
journal, February 2018

Ammonia- and lithia-doped manganese dioxide for 3 V lithium batteries
journal, July 2001

Synthesis and Characterization of Silver Hollandite and Its Application in Emission Control
journal, August 2005

Synthetic Control of Composition and Crystallite Size of Silver Hollandite, Ag _x Mn ₈ O ₁₆ : Impact on Electrochemistry
journal, September 2012

In situ profiling of lithium/Ag₂VP₂O₈ primary batteries using energy dispersive X-ray diffraction
journal, January 2014

In situ visualization of Li/Ag2VP2O8 batteries revealing rate-dependent discharge mechanism
journal, January 2015

Li/Ag ₂ VO ₂ PO ₄ batteries: the roles of composite electrode constituents on electrochemistry
journal, January 2016

Theoretical Considerations for Improving the Pulse Power of a Battery through the Addition of a Second Electrochemically Active Material
journal, January 2016

Catalytically Active Single-Atom Sites Fabricated from Silver Particles
journal, March 2012

Ag1.8Mn8O16: Square Planar Coordinated Ag⊕ Ions in the Channels of a Novel Hollandite Variant
journal, November 1984

Synthesis and Electrochemistry of Silver Hollandite
journal, January 2010

The Electrochemistry of Silver Hollandite Nanorods, Ag _x Mn ₈ O ₁₆ : Enhancement of Electrochemical Battery Performance via Dimensional and Compositional Control
journal, January 2013

Structural Defects of Silver Hollandite, Ag _x Mn ₈ O _{y ,} Nanorods: Dramatic Impact on Electrochemistry
journal, July 2015

Tailoring the Ag ⁺ Content within the Tunnels and on the Exposed Surfaces of α-MnO ₂ Nanowires: Impact on Impedance and Electrochemistry
journal, December 2016

Visualization of lithium-ion transport and phase evolution within and between manganese oxide nanorods
journal, May 2017

Silver: high performance anode for thin film lithium ion batteries
journal, January 2004

Electrochemical Behaviors and Reaction Mechanism of Nanosilver with Lithium
journal, January 2009

Structural and transport evolution in the LixAg2V4O11 system
journal, February 2010

Mild and Cost-Effective One-Pot Synthesis of Pure Single-Crystalline β-Ag0.33V2O5 Nanowires for Rechargeable Li-ion Batteries
journal, July 2011

Facile synthesis of rod-like Ag0.33V2O5 crystallites with enhanced cyclic stability for lithium batteries
journal, October 2013

Displacement reaction-based Ag2S electrode for lithium batteries with high volumetric energy density
journal, November 2019

Deliberately Designed Atomic-Level Silver-Containing Interface Results in Improved Rate Capability and Utilization of Silver Hollandite for Lithium-Ion Storage
journal, December 2017

GSAS-II : the genesis of a modern open-source all purpose crystallography software package
journal, March 2013

Synthesis of cryptomelane type α-MnO ₂ (K _x Mn ₈ O ₁₆ ) cathode materials with tunable K ⁺ content: the role of tunnel cation concentration on electrochemistry
journal, January 2017

Alpha manganese dioxide for lithium batteries: A structural and electrochemical study
journal, February 1992

Microstructural Features of α-MnO[sub 2] Electrodes for Lithium Batteries
journal, January 1998

Synthesis and Characterization of Ag−Hollandite Nanofibers and Its Catalytic Application in Ethanol Oxidation
journal, August 2007

Capacity Retention for (De)lithiation of Silver Containing α-MnO ₂ : Impact of Structural Distortion and Transition Metal Dissolution
journal, January 2018

Lattice vibrations of manganese oxides
journal, February 2004

Determination of vanadium-oxygen bond distances and bond orders by Raman spectroscopy
journal, June 1991

$K$ -edge absorption spectra of selected vanadium compounds
journal, November 1984

New Methodological Approach for the Vanadium K-Edge X-ray Absorption Near-Edge Structure Interpretation: Application to the Speciation of Vanadium in Oxide Phases from Steel Slag
journal, May 2007

V oxidation state and coordination number in silicate glasses by XAS
journal, November 2004

Structural chemistry of vanadium oxides with open frameworks
journal, October 1999