Ordered Pt3Co Intermetallic Nanoparticles Derived from Metal–Organic Frameworks for Oxygen Reduction
Abstract
Highly ordered Pt alloy structures are proved effective to improve their catalytic activity and stability for the oxygen reduction reaction (ORR) for proton exchange membrane fuel cells. Here, we report a new approach to preparing ordered Pt3Co intermetallic nanoparticles through a facile thermal treatment of Pt nanoparticles supported on Co-doped metal-organic framework (MOF)-derived carbon. In particular, the atomically dispersed Co sites, which are originally embedded into MOF-derived carbon, diffuse into Pt nanocrystals and form ordered Pt3Co structures. It is very crucial for the formation of the ordered Pt3Co to carefully control the doping content of Co into the MOFs and the heating temperatures for Co diffusion. The optimal Pt3Co nanoparticle catalyst has achieved significantly enhanced activity and stability, exhibiting a half-wave potential up to 0.92 V vs. RHE and only losing 12 mV after 30,000 potential cycling between 0.6 and 1.0 V. The highly ordered intermetallic structure was retained after the accelerated stress tests evidenced by atomic-scale elemental mapping. Fuel cell tests further verified the high intrinsic activity of the ordered Pt3Co catalysts. Unlike the direct use of MOF-derived carbon supports for depositing Pt, we utilized MOF-derived carbon containing atomically dispersed Co sites as Co sources to prepare ordered Pt3Comore »
- Authors:
-
[5];
[2];
[4]
- East China Univ. of Science and Technology, Shanghai (China). School of Mechanical and Power Engineering; Univ. at Buffalo, NY (United States). Dept. of Chemical and Biological Engineering
- Brookhaven National Lab. (BNL), Upton, NY (United States). Center for Functional Nanomaterials (CFN)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Univ. at Buffalo, NY (United States). Dept. of Chemical and Biological Engineering
- Univ. of South Carolina, Columbia, SC (United States). Dept. of Chemical Engineering
- Publication Date:
- Research Org.:
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1454805
- Report Number(s):
- BNL-205760-2018-JAAM
Journal ID: ISSN 1530-6984
- Grant/Contract Number:
- SC0012704
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Nano Letters
- Additional Journal Information:
- Journal Volume: 18; Journal Issue: 7; Journal ID: ISSN 1530-6984
- Publisher:
- American Chemical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; Pt3Co intermetallic; oxygen reduction reaction; electrocatalysis; metal-organic frameworks; atomically dispersed Co
Citation Formats
Wang, Xiao Xia, Hwang, Sooyeon, Pan, Yung-Tin, Chen, Kate, He, Yanghua, Karakalos, Stavros, Zhang, Hanguang, Spendelow, Jacob S., Su, Dong, and Wu, Gang. Ordered Pt3Co Intermetallic Nanoparticles Derived from Metal–Organic Frameworks for Oxygen Reduction. United States: N. p., 2018.
Web. doi:10.1021/acs.nanolett.8b00978.
Wang, Xiao Xia, Hwang, Sooyeon, Pan, Yung-Tin, Chen, Kate, He, Yanghua, Karakalos, Stavros, Zhang, Hanguang, Spendelow, Jacob S., Su, Dong, & Wu, Gang. Ordered Pt3Co Intermetallic Nanoparticles Derived from Metal–Organic Frameworks for Oxygen Reduction. United States. https://doi.org/10.1021/acs.nanolett.8b00978
Wang, Xiao Xia, Hwang, Sooyeon, Pan, Yung-Tin, Chen, Kate, He, Yanghua, Karakalos, Stavros, Zhang, Hanguang, Spendelow, Jacob S., Su, Dong, and Wu, Gang. Wed .
"Ordered Pt3Co Intermetallic Nanoparticles Derived from Metal–Organic Frameworks for Oxygen Reduction". United States. https://doi.org/10.1021/acs.nanolett.8b00978. https://www.osti.gov/servlets/purl/1454805.
@article{osti_1454805,
title = {Ordered Pt3Co Intermetallic Nanoparticles Derived from Metal–Organic Frameworks for Oxygen Reduction},
author = {Wang, Xiao Xia and Hwang, Sooyeon and Pan, Yung-Tin and Chen, Kate and He, Yanghua and Karakalos, Stavros and Zhang, Hanguang and Spendelow, Jacob S. and Su, Dong and Wu, Gang},
abstractNote = {Highly ordered Pt alloy structures are proved effective to improve their catalytic activity and stability for the oxygen reduction reaction (ORR) for proton exchange membrane fuel cells. Here, we report a new approach to preparing ordered Pt3Co intermetallic nanoparticles through a facile thermal treatment of Pt nanoparticles supported on Co-doped metal-organic framework (MOF)-derived carbon. In particular, the atomically dispersed Co sites, which are originally embedded into MOF-derived carbon, diffuse into Pt nanocrystals and form ordered Pt3Co structures. It is very crucial for the formation of the ordered Pt3Co to carefully control the doping content of Co into the MOFs and the heating temperatures for Co diffusion. The optimal Pt3Co nanoparticle catalyst has achieved significantly enhanced activity and stability, exhibiting a half-wave potential up to 0.92 V vs. RHE and only losing 12 mV after 30,000 potential cycling between 0.6 and 1.0 V. The highly ordered intermetallic structure was retained after the accelerated stress tests evidenced by atomic-scale elemental mapping. Fuel cell tests further verified the high intrinsic activity of the ordered Pt3Co catalysts. Unlike the direct use of MOF-derived carbon supports for depositing Pt, we utilized MOF-derived carbon containing atomically dispersed Co sites as Co sources to prepare ordered Pt3Co intermetallic catalysts. Finally, the new synthesis approach provides an effective strategy to develop active and stable Pt alloy catalysts by leveraging the unique properties of MOFs such as 3D structures, high surface areas, and controlled nitrogen doping.},
doi = {10.1021/acs.nanolett.8b00978},
journal = {Nano Letters},
number = 7,
volume = 18,
place = {United States},
year = {Wed Jun 06 00:00:00 EDT 2018},
month = {Wed Jun 06 00:00:00 EDT 2018}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Search WorldCat to find libraries that may hold this journal
Cited by: 235 works
Citation information provided by
Web of Science
Web of Science
Figures / Tables:
Figure 1: XRD patterns for different Pt/Co-NC catalysts. (a), Pt deposited on different Co contents supports after heat treatment at 900 °C, (b) XRD patterns for Pt/40Co-NC annealed at different temperatures. Enlarged region of 2$θ$ from 65 to 90° for (c) different Pt/Co-NC catalysts, and (d) Pt/40Co-NC annealed at differentmore »
All figures and tables
(6 total)
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Recent advancements in Pt and Pt-free catalysts for oxygen reduction reaction
journal, January 2015
- Nie, Yao; Li, Li; Wei, Zidong
- Chemical Society Reviews, Vol. 44, Issue 8
Nanostructured Pt-alloy electrocatalysts for PEM fuel cell oxygen reduction reaction
journal, January 2010
- Bing, Yonghong; Liu, Hansan; Zhang, Lei
- Chemical Society Reviews, Vol. 39, Issue 6
Electrocatalysis: Understanding platinum migration
journal, November 2016
- Tilley, Richard D.; Gooding, J. Justin
- Nature Energy, Vol. 1, Issue 11
Electrocatalyst approaches and challenges for automotive fuel cells
journal, June 2012
- Debe, Mark K.
- Nature, Vol. 486, Issue 7401
A review of PEM fuel cell durability: Degradation mechanisms and mitigation strategies
journal, September 2008
- Wu, Jinfeng; Yuan, Xiao Zi; Martin, Jonathan J.
- Journal of Power Sources, Vol. 184, Issue 1, p. 104-119
Janus structured Pt–FeNC nanoparticles as a catalyst for the oxygen reduction reaction
journal, January 2017
- Kuttiyiel, Kurian A.; Sasaki, Kotaro; Park, Gu-Gon
- Chemical Communications, Vol. 53, Issue 10
Effect of Alloy Composition and Crystal Face of Pt-Skin/Pt 100– x Co x [(111), (100), and (110)] Single Crystal Electrodes on the Oxygen Reduction Reaction Activity
journal, May 2017
- Kobayashi, S.; Wakisaka, M.; Tryk, D. A.
- The Journal of Physical Chemistry C, Vol. 121, Issue 21
Improved Oxygen Reduction Activity and Durability of Dealloyed PtCo x Catalysts for Proton Exchange Membrane Fuel Cells: Strain, Ligand, and Particle Size Effects
journal, November 2014
- Jia, Qingying; Caldwell, Keegan; Strickland, Kara
- ACS Catalysis, Vol. 5, Issue 1
One-Pot Synthesis of Pt-Co Alloy Nanowire Assemblies with Tunable Composition and Enhanced Electrocatalytic Properties
journal, January 2015
- Xia, Bao Yu; Wu, Hao Bin; Li, Nan
- Angewandte Chemie International Edition, Vol. 54, Issue 12
Nanoengineered PtCo and PtNi Catalysts for Oxygen Reduction Reaction: An Assessment of the Structural and Electrocatalytic Properties
journal, December 2010
- Loukrakpam, Rameshwori; Luo, Jin; He, Ting
- The Journal of Physical Chemistry C, Vol. 115, Issue 5
Octahedral PtNi Nanoparticle Catalysts Exceptional Oxygen Reduction Activity by Tuning the Alloy Particle Surface Composition
journal, October 2012
- Cui, Chunhua; Gan, Lin; Li, Hui-Hui
- Nano Letters, Vol. 12, Issue 11, p. 5885-5889
Improved Oxygen Reduction Activity on Pt3Ni(111) via Increased Surface Site Availability
journal, January 2007
- Stamenkovic, V. R.; Fowler, B.; Mun, B. S.
- Science, Vol. 315, Issue 5811, p. 493-497
PtCu 3 , PtCu and Pt 3 Cu Alloy Nanoparticle Electrocatalysts for Oxygen Reduction Reaction in Alkaline and Acidic Media
journal, January 2012
- Oezaslan, Mehtap; Hasché, Frédéric; Strasser, Peter
- Journal of The Electrochemical Society, Vol. 159, Issue 4
Oxygen Reduction Activity of Carbon-Supported Pt−M (M = V, Ni, Cr, Co, and Fe) Alloys Prepared by Nanocapsule Method
journal, May 2007
- Yano, Hiroshi; Kataoka, Mikihiro; Yamashita, Hisao
- Langmuir, Vol. 23, Issue 11
Computational and experimental study of the Volcano behavior of the oxygen reduction activity of PdM@PdPt/C (M=Pt, Ni, Co, Fe, and Cr) core–shell electrocatalysts
journal, July 2012
- Trinh, Quang Thang; Yang, Jinhua; Lee, Jim Yang
- Journal of Catalysis, Vol. 291
Octahedral Pd@Pt 1.8 Ni Core–Shell Nanocrystals with Ultrathin PtNi Alloy Shells as Active Catalysts for Oxygen Reduction Reaction
journal, February 2015
- Zhao, Xu; Chen, Sheng; Fang, Zhicheng
- Journal of the American Chemical Society, Vol. 137, Issue 8
Core/Shell Au/CuPt Nanoparticles and Their Dual Electrocatalysis for Both Reduction and Oxidation Reactions
journal, April 2014
- Sun, Xiaolian; Li, Dongguo; Ding, Yong
- Journal of the American Chemical Society, Vol. 136, Issue 15
Bimetallic Nanocrystals: Bimetallic Nanocrystals: Liquid-Phase Synthesis and Catalytic Applications (Adv. Mater. 9/2011)
journal, March 2011
- Wang, Dingsheng; Li, Yadong
- Advanced Materials, Vol. 23, Issue 9
Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic Surfaces
journal, February 2014
- Chen, C.; Kang, Y.; Huo, Z.
- Science, Vol. 343, Issue 6177
Shape and Composition-Controlled Platinum Alloy Nanocrystals Using Carbon Monoxide as Reducing Agent
journal, February 2011
- Wu, Jianbo; Gross, Adam; Yang, Hong
- Nano Letters, Vol. 11, Issue 2
A General Strategy for Preparation of Pt 3d-Transition Metal (Co, Fe, Ni) Nanocubes
journal, December 2009
- Zhang, Jun; Fang, Jiye
- Journal of the American Chemical Society, Vol. 131, Issue 51
New Approach to Fully Ordered fct-FePt Nanoparticles for Much Enhanced Electrocatalysis in Acid
journal, March 2015
- Li, Qing; Wu, Liheng; Wu, Gang
- Nano Letters, Vol. 15, Issue 4
Fe Stabilization by Intermetallic L1 0 -FePt and Pt Catalysis Enhancement in L1 0 -FePt/Pt Nanoparticles for Efficient Oxygen Reduction Reaction in Fuel Cells
journal, February 2018
- Li, Junrui; Xi, Zheng; Pan, Yung-Tin
- Journal of the American Chemical Society, Vol. 140, Issue 8
Icosahedral Platinum Alloy Nanocrystals with Enhanced Electrocatalytic Activities
journal, July 2012
- Wu, Jianbo; Qi, Liang; You, Hongjun
- Journal of the American Chemical Society, Vol. 134, Issue 29
Lattice-strain control of the activity in dealloyed core–shell fuel cell catalysts
journal, April 2010
- Strasser, Peter; Koh, Shirlaine; Anniyev, Toyli
- Nature Chemistry, Vol. 2, Issue 6
Understanding the electrocatalysis of oxygen reduction on platinum and its alloys
journal, January 2012
- Stephens, Ifan E. L.; Bondarenko, Alexander S.; Grønbjerg, Ulrik
- Energy & Environmental Science, Vol. 5, Issue 5
Effect of the chemical order on the electrocatalytic activity of model PtCo electrodes in the oxygen reduction reaction
journal, October 2013
- Lebedeva, Marina V.; Pierron-Bohnes, Veronique; Goyhenex, Christine
- Electrochimica Acta, Vol. 108
Engineering Multimetallic Nanocrystals for Highly Efficient Oxygen Reduction Catalysts
journal, April 2016
- Wang, Wei; Lei, Bo; Guo, Shaojun
- Advanced Energy Materials, Vol. 6, Issue 17
Supported sub-5nm Pt–Fe intermetallic compounds for electrocatalytic application
journal, January 2012
- Li, Xiang; An, Li; Wang, Xiayan
- Journal of Materials Chemistry, Vol. 22, Issue 13
Structurally Ordered FePt Nanoparticles and Their Enhanced Catalysis for Oxygen Reduction Reaction
journal, April 2010
- Kim, Jaemin; Lee, Youngmin; Sun, Shouheng
- Journal of the American Chemical Society, Vol. 132, Issue 14
Fine-grained and fully ordered intermetallic PtFe catalysts with largely enhanced catalytic activity and durability
journal, January 2016
- Du, Xin Xin; He, Yang; Wang, Xiao Xia
- Energy & Environmental Science, Vol. 9, Issue 8
Structurally ordered intermetallic platinum–cobalt core–shell nanoparticles with enhanced activity and stability as oxygen reduction electrocatalysts
journal, October 2012
- Wang, Deli; Xin, Huolin L.; Hovden, Robert
- Nature Materials, Vol. 12, Issue 1, p. 81-87
Enhanced Activity for Oxygen Reduction Reaction on “Pt 3 Co” Nanoparticles: Direct Evidence of Percolated and Sandwich-Segregation Structures
journal, October 2008
- Chen, Shuo; Ferreira, Paulo J.; Sheng, Wenchao
- Journal of the American Chemical Society, Vol. 130, Issue 42
Heat-Treated PtCo 3 Nanoparticles as Oxygen Reduction Catalysts
journal, February 2009
- Schulenburg, H.; Müller, E.; Khelashvili, G.
- The Journal of Physical Chemistry C, Vol. 113, Issue 10
Low-Temperature Chemical Vapor Deposition Synthesis of Pt-Co Alloyed Nanoparticles with Enhanced Oxygen Reduction Reaction Catalysis
journal, June 2016
- Choi, Dong Sung; Robertson, Alex W.; Warner, Jamie H.
- Advanced Materials, Vol. 28, Issue 33
Effect of ordering of PtCu 3 nanoparticle structure on the activity and stability for the oxygen reduction reaction
journal, January 2014
- Hodnik, Nejc; Jeyabharathi, Chinnaiah; Meier, Josef C.
- Phys. Chem. Chem. Phys., Vol. 16, Issue 27
Tuning Oxygen Reduction Reaction Activity via Controllable Dealloying A Model Study of Ordered Cu3Pt/C Intermetallic Nanocatalysts
journal, September 2012
- Wang, Deli; Yu, Yingchao; Xin, Huolin L.
- Nano Letters, Vol. 12, Issue 10, p. 5230-5238
Ni–Pd core–shell nanoparticles with Pt-like oxygen reduction electrocatalytic performance in both acidic and alkaline electrolytes
journal, January 2017
- Jiang, Jun; Gao, Han; Lu, Shu
- Journal of Materials Chemistry A, Vol. 5, Issue 19
New Method to Synthesize Highly Active and Durable Chemically Ordered fct-PtCo Cathode Catalyst for PEMFCs
journal, July 2017
- Jung, Won Suk; Popov, Branko N.
- ACS Applied Materials & Interfaces, Vol. 9, Issue 28
N-doped carbon-stabilized PtCo nanoparticles derived from Pt@ZIF-67: Highly active and durable catalysts for oxygen reduction reaction
journal, June 2017
- Du, Nana; Wang, Chengming; Long, Ran
- Nano Research, Vol. 10, Issue 9
Nitrogen-Coordinated Single Cobalt Atom Catalysts for Oxygen Reduction in Proton Exchange Membrane Fuel Cells
journal, January 2018
- Wang, Xiao Xia; Cullen, David A.; Pan, Yung-Tin
- Advanced Materials, Vol. 30, Issue 11
Unveiling Active Sites of CO 2 Reduction on Nitrogen-Coordinated and Atomically Dispersed Iron and Cobalt Catalysts
journal, March 2018
- Pan, Fuping; Zhang, Hanguang; Liu, Kexi
- ACS Catalysis, Vol. 8, Issue 4
Carbon supported chemically ordered nanoparicles with stable Pt shell and their superior catalysis toward the oxygen reduction reaction
journal, August 2017
- Cai, Yezheng; Gao, Peng; Wang, Fanghui
- Electrochimica Acta, Vol. 245
Activity–stability relationships of ordered and disordered alloy phases of Pt3Co electrocatalysts for the oxygen reduction reaction (ORR)
journal, February 2007
- Koh, Shirlaine; Toney, Michael F.; Strasser, Peter
- Electrochimica Acta, Vol. 52, Issue 8
Carbon nanocomposite catalysts for oxygen reduction and evolution reactions: From nitrogen doping to transition-metal addition
journal, November 2016
- Wu, Gang; Santandreu, Ana; Kellogg, William
- Nano Energy, Vol. 29
Well-Dispersed High-Loading Pt Nanoparticles Supported by Shell−Core Nanostructured Carbon for Methanol Electrooxidation
journal, April 2008
- Wu, Gang; Li, Deyu; Dai, Changsong
- Langmuir, Vol. 24, Issue 7
Nitrogen-doped magnetic onion-like carbon as support for Pt particles in a hybrid cathode catalyst for fuel cells
journal, January 2010
- Wu, Gang; Dai, Changsong; Wang, Dianlong
- Journal of Materials Chemistry, Vol. 20, Issue 15, p. 3059-3068
Enhanced methanol electro-oxidation activity of PtRu catalysts supported on heteroatom-doped carbon
journal, November 2008
- Wu, Gang; Swaidan, Raja; Li, Deyu
- Electrochimica Acta, Vol. 53, Issue 26, p. 7622-7629
Metal-Organic Framework-Derived Bamboo-like Nitrogen-Doped Graphene Tubes as an Active Matrix for Hybrid Oxygen-Reduction Electrocatalysts
journal, November 2014
- Li, Qing; Pan, Hengyu; Higgins, Drew
- Small, Vol. 11, Issue 12
Single Atomic Iron Catalysts for Oxygen Reduction in Acidic Media: Particle Size Control and Thermal Activation
journal, September 2017
- Zhang, Hanguang; Hwang, Sooyeon; Wang, Maoyu
- Journal of the American Chemical Society, Vol. 139, Issue 40
Metal-organic framework-derived nitrogen-doped highly disordered carbon for electrochemical ammonia synthesis using N2 and H2O in alkaline electrolytes
journal, June 2018
- Mukherjee, Shreya; Cullen, David A.; Karakalos, Stavros
- Nano Energy, Vol. 48
Works referencing / citing this record:
Locally-ordered PtNiPb ternary nano-pompons as efficient bifunctional oxygen reduction and methanol oxidation catalysts
journal, January 2019
- Cheng, Na; Zhang, Ling; Jiang, Hao
- Nanoscale, Vol. 11, Issue 36
IrO 2 -incorporated La 0.8 Sr 0.2 MnO 3 as a bifunctional oxygen electrocatalyst with enhanced activities
journal, January 2019
- Wang, Haizhen; Yan, Litao; Nakotte, Tom
- Inorganic Chemistry Frontiers, Vol. 6, Issue 4
Pt alloy nanoparticles decorated on large-size nitrogen-doped graphene tubes for highly stable oxygen-reduction catalysts
journal, January 2018
- Chen, Mengjie; Hwang, Sooyeon; Li, Jiazhan
- Nanoscale, Vol. 10, Issue 36
Role of Ultrathin Carbon Shell in Enhancing the Performance of PtZn Intermetallic Nanoparticles as an Anode Electrocatalyst for Direct Formic Acid Fuel Cells
journal, April 2019
- Xu, Min; Zhao, Yufei; Chen, Hong
- ChemElectroChem, Vol. 6, Issue 8
A neural-network-like catalyst structure for the oxygen reduction reaction: carbon nanotube bridged hollow PtCo alloy nanoparticles in a MOF-like matrix for energy technologies
journal, January 2019
- Wang, Jian; Wu, Guangping; Wang, Wanglan
- Journal of Materials Chemistry A, Vol. 7, Issue 34
Efficient bimetallic zeolitic imidazolate framework derived Co–N–C oxygen reduction reaction electrocatalysts
journal, December 2019
- Wang, Cheng Cheng; Hou, Bingxue; Wu, Xinfang
- Materials Research Express, Vol. 6, Issue 12
Engineering FeNi alloy nanoparticles via synergistic ultralow Pt doping and nanocarbon capsulation for efficient hydrogen evolution
journal, January 2019
- Fan, Aixin; Qin, Congli; Zhang, Xin
- Journal of Materials Chemistry A, Vol. 7, Issue 42
Planar polymer electrolyte membrane fuel cells: powering portable devices from hydrogen
journal, January 2020
- Sapkota, Prabal; Boyer, Cyrille; Dutta, Rukmi
- Sustainable Energy & Fuels, Vol. 4, Issue 2
Integration of Sequential Reactions in a Continuous Flow Droplet Reactor: A Route to Architecturally Defined Bimetallic Nanostructures
journal, August 2019
- Santana, Joshua S.; Gamler, Jocelyn T. L.; Skrabalak, Sara E.
- Particle & Particle Systems Characterization, Vol. 36, Issue 9
Atomically dispersed manganese catalysts for oxygen reduction in proton-exchange membrane fuel cells
journal, October 2018
- Li, Jiazhan; Chen, Mengjie; Cullen, David A.
- Nature Catalysis, Vol. 1, Issue 12
Tin-based nanomaterials: colloidal synthesis and battery applications
journal, January 2019
- Zhao, Xixia; Yang, Qi; Quan, Zewei
- Chemical Communications, Vol. 55, Issue 60
Engineering Local Coordination Environments of Atomically Dispersed and Heteroatom‐Coordinated Single Metal Site Electrocatalysts for Clean Energy‐Conversion
journal, November 2019
- Zhu, Yuanzhi; Sokolowski, Joshua; Song, Xiancheng
- Advanced Energy Materials, Vol. 10, Issue 11
Tungsten‐Doped L1 0 ‐PtCo Ultrasmall Nanoparticles as a High‐Performance Fuel Cell Cathode
journal, September 2019
- Liang, Jiashun; Li, Na; Zhao, Zhonglong
- Angewandte Chemie, Vol. 131, Issue 43
Continuous Flow Routes toward Designer Metal Nanocatalysts
journal, September 2019
- Santana, Joshua S.; Skrabalak, Sara E.
- Advanced Energy Materials, Vol. 10, Issue 11
Metal-Nitrogen-Carbon Catalysts for Oxygen Reduction in PEM Fuel Cells: Self-Template Synthesis Approach to Enhancing Catalytic Activity and Stability
journal, March 2019
- He, Yanghua; Tan, Qiang; Lu, Leilei
- Electrochemical Energy Reviews, Vol. 2, Issue 2
Alloy Nanocatalysts for the Electrochemical Oxygen Reduction (ORR) and the Direct Electrochemical Carbon Dioxide Reduction Reaction (CO 2 RR)
journal, December 2018
- Kim, Cheonghee; Dionigi, Fabio; Beermann, Vera
- Advanced Materials, Vol. 31, Issue 31
Highly stable Pt 3 Ni nanowires tailored with trace Au for the oxygen reduction reaction
journal, January 2019
- Wu, Zhifu; Su, Ya-Qiong; Hensen, Emiel J. M.
- Journal of Materials Chemistry A, Vol. 7, Issue 46
Ultrathin‐Carbon‐Layer‐Protected PtCu Nanoparticles Encapsulated in Carbon Capsules: A Structure Engineering of the Anode Electrocatalyst for Direct Formic Acid Fuel Cells
journal, May 2019
- Xu, Min; Chen, Hong; Zhao, Yufei
- Particle & Particle Systems Characterization, Vol. 36, Issue 7
Insights Into the Effect of Nickel Doping on ZIF‐Derived Oxygen Reduction Catalysts for Zinc−Air Batteries
journal, February 2019
- Asokan, Arunchander; Lee, Hansol; Gwon, Ohhun
- ChemElectroChem, Vol. 6, Issue 4
Highly active atomically dispersed CoN 4 fuel cell cathode catalysts derived from surfactant-assisted MOFs: carbon-shell confinement strategy
journal, January 2019
- He, Yanghua; Hwang, Sooyeon; Cullen, David A.
- Energy & Environmental Science, Vol. 12, Issue 1
Tunable synthesis of multiply twinned intermetallic Pd 3 Pb nanowire networks toward efficient N 2 to NH 3 conversion
journal, January 2019
- Guo, Jingchun; Wang, Hui; Xue, Fei
- Journal of Materials Chemistry A, Vol. 7, Issue 35
Controlled Synthesis of PtNi Hexapods for Enhanced Oxygen Reduction Reaction
journal, October 2018
- Song, Xing; Luo, Shuiping; Fan, Xiaokun
- Frontiers in Chemistry, Vol. 6
Atomically ordered non-precious Co3Ta intermetallic nanoparticles as high-performance catalysts for hydrazine electrooxidation
journal, October 2019
- Feng, Guang; An, Li; Li, Biao
- Nature Communications, Vol. 10, Issue 1
Low-loading Pt nanoparticles embedded on Ni, N-doped carbon as superior electrocatalysts for oxygen reduction
journal, January 2020
- Wang, Xinliang; Yang, Shaoxuan; Yu, Yihuan
- Catalysis Science & Technology, Vol. 10, Issue 1
Pt 2+ -Exchanged ZIF-8 nanocube as a solid-state precursor for L1 0 -PtZn intermetallic nanoparticles embedded in a hollow carbon nanocage
journal, January 2020
- Kwon, Taehyun; Lim, Sunghyun; Jun, Minki
- Nanoscale, Vol. 12, Issue 2
Ultrafast measurements of the dynamics of single nanostructures: a review
journal, November 2018
- Beane, Gary; Devkota, Tuphan; Brown, Brendan S.
- Reports on Progress in Physics, Vol. 82, Issue 1
Pt-rare earth metal alloy/metal oxide catalysts for oxygen reduction and alcohol oxidation reactions: an overview
journal, January 2019
- Peera, Shaik Gouse; Lee, Tae Gwan; Sahu, Akhila Kumar
- Sustainable Energy & Fuels, Vol. 3, Issue 8
Atomically Dispersed Iron Cathode Catalysts Derived from Binary Ligand-Based Zeolitic Imidazolate Frameworks with Enhanced Stability for PEM Fuel Cells
journal, January 2019
- Zhang, Hanguang; Ding, Shuo; Hwang, Sooyeon
- Journal of The Electrochemical Society, Vol. 166, Issue 7
Tungsten‐Doped L1 0 ‐PtCo Ultrasmall Nanoparticles as a High‐Performance Fuel Cell Cathode
journal, October 2019
- Liang, Jiashun; Li, Na; Zhao, Zhonglong
- Angewandte Chemie International Edition, Vol. 58, Issue 43
Achievements, challenges and perspectives on cathode catalysts in proton exchange membrane fuel cells for transportation
journal, July 2019
- Wang, Xiao Xia; Swihart, Mark T.; Wu, Gang
- Nature Catalysis, Vol. 2, Issue 7
Controlled Synthesis of PtNi Hexapods for Enhanced Oxygen Reduction Reaction
journal, October 2018
- Song, Xing; Luo, Shuiping; Fan, Xiaokun
- Frontiers in Chemistry, Vol. 6
Structure of Active Sites of Fe-N-C Nano-Catalysts for Alkaline Exchange Membrane Fuel Cells
journal, November 2018
- Kishi, Hirofumi; Sakamoto, Tomokazu; Asazawa, Koichiro
- Nanomaterials, Vol. 8, Issue 12
Figures / Tables found in this record:
Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.