DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Ordering Heterogeneity of [MnO6] Octahedra in Tunnel-Structured MnO2 and Its Influence on Ion Storage

Abstract

[MnO6] octahedra are the structural units for a large family of manganese dioxides (MnO2) possessing one-dimensional tunnel structures with extensive applications in catalysis and energy storage. Despite the long-range [MnO6] ordering confirmed by conventional diffraction tools, surprisingly, the functional properties of a specific MnO2 tunnel phase still vary significantly in literature with unclear structural origins. Here, we demonstrate the existence of tunnel heterogeneity featuring localized tunnel intergrowths within single MnO2 nanoparticles via atomically resolved imaging. The degree of tunnel heterogeneity increases with the size increase of tunnels from β-MnO2 (1 × 1 tunnel) to α-MnO2 (2 × 2 tunnel), and to todorokite MnO2 (3 × 3 tunnel). Furthermore, the tunnel heterogeneity within one MnO2 nanoparticle significantly affects the energy storage kinetics even down to sub-nanometer scale. Furthermore these findings are expected to call for renewed attention to the controlled synthesis of homogeneous tunnel-specific phases with predictable properties and to yield a more precise structure-property relationship in polymorphic materials.

Authors:
; ; ; ; ; ; ; ; ; ; ORCiD logo
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE); National Science Foundation (NSF); Directorate for Mathematical and Physical Sciences Division of Materials Research (MPS-DMR); USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
OSTI Identifier:
1600598
Alternate Identifier(s):
OSTI ID: 1505609
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Published Article
Journal Name:
Joule
Additional Journal Information:
Journal Name: Joule Journal Volume: 3 Journal Issue: 2; Journal ID: ISSN 2542-4351
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; atomic resolution; energy storage; manganese dioxidetunnel; structure heterogeneity; tunnel structure

Citation Formats

Yuan, Yifei, Liu, Cong, Byles, Bryan W., Yao, Wentao, Song, Boao, Cheng, Meng, Huang, Zhennan, Amine, Khalil, Pomerantseva, Ekaterina, Shahbazian-Yassar, Reza, and Lu, Jun. Ordering Heterogeneity of [MnO6] Octahedra in Tunnel-Structured MnO2 and Its Influence on Ion Storage. United States: N. p., 2019. Web. doi:10.1016/j.joule.2018.10.026.
Yuan, Yifei, Liu, Cong, Byles, Bryan W., Yao, Wentao, Song, Boao, Cheng, Meng, Huang, Zhennan, Amine, Khalil, Pomerantseva, Ekaterina, Shahbazian-Yassar, Reza, & Lu, Jun. Ordering Heterogeneity of [MnO6] Octahedra in Tunnel-Structured MnO2 and Its Influence on Ion Storage. United States. https://doi.org/10.1016/j.joule.2018.10.026
Yuan, Yifei, Liu, Cong, Byles, Bryan W., Yao, Wentao, Song, Boao, Cheng, Meng, Huang, Zhennan, Amine, Khalil, Pomerantseva, Ekaterina, Shahbazian-Yassar, Reza, and Lu, Jun. Fri . "Ordering Heterogeneity of [MnO6] Octahedra in Tunnel-Structured MnO2 and Its Influence on Ion Storage". United States. https://doi.org/10.1016/j.joule.2018.10.026.
@article{osti_1600598,
title = {Ordering Heterogeneity of [MnO6] Octahedra in Tunnel-Structured MnO2 and Its Influence on Ion Storage},
author = {Yuan, Yifei and Liu, Cong and Byles, Bryan W. and Yao, Wentao and Song, Boao and Cheng, Meng and Huang, Zhennan and Amine, Khalil and Pomerantseva, Ekaterina and Shahbazian-Yassar, Reza and Lu, Jun},
abstractNote = {[MnO6] octahedra are the structural units for a large family of manganese dioxides (MnO2) possessing one-dimensional tunnel structures with extensive applications in catalysis and energy storage. Despite the long-range [MnO6] ordering confirmed by conventional diffraction tools, surprisingly, the functional properties of a specific MnO2 tunnel phase still vary significantly in literature with unclear structural origins. Here, we demonstrate the existence of tunnel heterogeneity featuring localized tunnel intergrowths within single MnO2 nanoparticles via atomically resolved imaging. The degree of tunnel heterogeneity increases with the size increase of tunnels from β-MnO2 (1 × 1 tunnel) to α-MnO2 (2 × 2 tunnel), and to todorokite MnO2 (3 × 3 tunnel). Furthermore, the tunnel heterogeneity within one MnO2 nanoparticle significantly affects the energy storage kinetics even down to sub-nanometer scale. Furthermore these findings are expected to call for renewed attention to the controlled synthesis of homogeneous tunnel-specific phases with predictable properties and to yield a more precise structure-property relationship in polymorphic materials.},
doi = {10.1016/j.joule.2018.10.026},
journal = {Joule},
number = 2,
volume = 3,
place = {United States},
year = {Fri Feb 01 00:00:00 EST 2019},
month = {Fri Feb 01 00:00:00 EST 2019}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1016/j.joule.2018.10.026

Citation Metrics:
Cited by: 77 works
Citation information provided by
Web of Science

Save / Share:

Works referencing / citing this record:

Chlorine Effects of Heterocyclic Ring‐Based Donor Polymer for Low‐Cost and High‐Performance Nonfullerene Polymer Solar Cells
journal, May 2019


Chlorine Effects of Heterocyclic Ring‐Based Donor Polymer for Low‐Cost and High‐Performance Nonfullerene Polymer Solar Cells
journal, May 2019


Thick‐Film Organic Solar Cells Achieving over 11% Efficiency and Nearly 70% Fill Factor at Thickness over 400 nm
journal, January 2020

  • Gao, Wei; An, Qiaoshi; Hao, Minghui
  • Advanced Functional Materials, Vol. 30, Issue 10
  • DOI: 10.1002/adfm.201908336

Recent Progress of In Situ Transmission Electron Microscopy for Energy Materials
journal, September 2019

  • Zhang, Chao; Firestein, Konstantin L.; Fernando, Joseph F. S.
  • Advanced Materials, Vol. 32, Issue 18
  • DOI: 10.1002/adma.201904094

13.7% Efficiency Small‐Molecule Solar Cells Enabled by a Combination of Material and Morphology Optimization
journal, November 2019


1 cm 2 Organic Photovoltaic Cells for Indoor Application with over 20% Efficiency
journal, September 2019


A Benzo[1,2‐ b :4,5‐ c ′]Dithiophene‐4,8‐Dione‐Based Polymer Donor Achieving an Efficiency Over 16%
journal, January 2020


Evaporation‐Free Nonfullerene Flexible Organic Solar Cell Modules Manufactured by An All‐Solution Process
journal, September 2019

  • Han, Yong Woon; Jeon, Sung Jae; Lee, Hyoung Seok
  • Advanced Energy Materials, Vol. 9, Issue 42
  • DOI: 10.1002/aenm.201902065

Revealing Hidden UV Instabilities in Organic Solar Cells by Correlating Device and Material Stability
journal, August 2019

  • Classen, Andrej; Heumueller, Thomas; Wabra, Isabell
  • Advanced Energy Materials, Vol. 9, Issue 39
  • DOI: 10.1002/aenm.201902124

Transforming Ionene Polymers into Efficient Cathode Interlayers with Pendent Fullerenes
journal, March 2019


Transforming Ionene Polymers into Efficient Cathode Interlayers with Pendent Fullerenes
journal, March 2019

  • Liu, Yao; Sheri, Madhu; Cole, Marcus D.
  • Angewandte Chemie International Edition, Vol. 58, Issue 17
  • DOI: 10.1002/anie.201901536

Highly Reversible Lithium Storage of Nitrogen‐Doped Carbon@MnO Hierarchical Hollow Spheres as Advanced Anode Materials
journal, May 2019


Solution‐Processable Conductive Organics via Anion‐Induced n‐Doping and Their Applications in Organic and Perovskite Solar Cells
journal, April 2019

  • Yan, Kangrong; Li, Chang‐Zhi
  • Macromolecular Chemistry and Physics, Vol. 220, Issue 10
  • DOI: 10.1002/macp.201900084

Quaternary Solar Cells with 12.5% Efficiency Enabled with Non‐Fullerene and Fullerene Acceptor Guests to Improve Open Circuit Voltage and Film Morphology
journal, September 2019

  • Li, Weiping; Liu, Wenxu; Zhang, Xin
  • Macromolecular Rapid Communications, Vol. 40, Issue 21
  • DOI: 10.1002/marc.201900353

H + ‐Insertion Boosted α‐MnO 2 for an Aqueous Zn‐Ion Battery
journal, January 2020


Fused‐Ring Core Engineering for Small Molecule Acceptors Enable High‐Performance Nonfullerene Polymer Solar Cells
journal, May 2019


Thick‐Film High‐Performance Solar Cells with a C 60 ‐Containing Polystyrene Additive
journal, March 2019


11.2% Efficiency all-polymer solar cells with high open-circuit voltage
journal, April 2019


Hierarchical porosity via layer-tunnel conversion of macroporous δ-MnO 2 nanosheet assemblies
journal, January 2020

  • Metz, Peter C.; Ladonis, Alec C.; Gao, Peng
  • RSC Advances, Vol. 10, Issue 3
  • DOI: 10.1039/c9ra08432k

Regulating exciton bonding energy and bulk heterojunction morphology in organic solar cells via methyl-functionalized non-fullerene acceptors
journal, January 2019

  • Gao, Wei; Liu, Tao; Luo, Zhenghui
  • Journal of Materials Chemistry A, Vol. 7, Issue 12
  • DOI: 10.1039/c9ta00597h