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Safdar Hossain SK, Saleem J, Mudassir Ahmad Alwi M, Al-Odail FA, Mozahar Hossain M. Recent Advances in Anode Electrocatalysts for Direct Formic Acid Fuel Cells - Part I - Fundamentals and Pd Based Catalysts. CHEM REC 2022; 22:e202200045. [PMID: 35733082 DOI: 10.1002/tcr.202200045] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/25/2022] [Indexed: 11/11/2022]
Abstract
Direct formic acid fuel cells (DFAFCs) have gained immense importance as a source of clean energy for portable electronic devices. It outperforms other fuel cells in several key operational and safety parameters. However, slow kinetics of the formic acid oxidation at the anode remains the main obstacle in achieving a high power output in DFAFCs. Noble metal-based electrocatalysts are effective, but are expensive and prone to CO poisoning. Recently, a substantial volume of research work have been dedicated to develop inexpensive, high activity and long lasting electrocatalysts. Herein, recent advances in the development of anode electrocatalysts for DFAFCs are presented focusing on understanding the relationship between activity and structure. This review covers the literature related to the electrocatalysts based on noble metals, non-noble metals, metal-oxides, synthesis route, support material, and fuel cell performance. The future prospects and bottlenecks in the field are also discussed at the end.
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Affiliation(s)
- S K Safdar Hossain
- Department of Chemical Engineering, College of Engineering, King Faisal University, Al-Ahsa, 31982, Kingdom of Saudi Arabia
| | - Junaid Saleem
- Division of Sustainable Development, College of Science and Engineering, Hamad Bin Khalifa University, Qatar Foundation, Doha, Qatar
| | - M Mudassir Ahmad Alwi
- Department of Materials Engineering, College of Engineering, King Faisal University, Al-Ahsa, 31982, Kingdom of Saudi Arabia
| | - Faisal A Al-Odail
- Department of Chemistry, College of Science, King Faisal University, Al-Ahsa, 31982, Kingdom of Saudi Arabia
| | - Mohammad Mozahar Hossain
- Department of Chemical Engineering, College of Engineering, King Fahd University of Petroleum & Minerals, Dhahran, 31612, Kingdom of Saudi Arabia
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Pentyala P, Deshpande PA. Insights into Pathway Selectivity during Anodic Formic Acid Oxidation over La 1–xSr xCoO 3. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Phanikumar Pentyala
- Quantum and Molecular Engineering Laboratory, Department of Chemical Engineering, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Parag A. Deshpande
- Quantum and Molecular Engineering Laboratory, Department of Chemical Engineering, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
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Chandra Sekhar Y, Raghavendra P, Thulasiramaiah G, Sravani B, Sri Chandana P, Maiyalagan T, Sarma LS. Reduced graphene oxide (RGO)-supported Pd–CeO 2 nanocomposites as highly active electrocatalysts for facile formic acid oxidation. NEW J CHEM 2022. [DOI: 10.1039/d1nj05603d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Reduced graphene oxide (RGO)-supported Pd–CeO2 nanoparticles prepared by a chemical reduction method were shown to exhibit superior electrocatalytic activity towards formic acid compared to the commercial Pd/C catalyst.
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Affiliation(s)
- Yellatur Chandra Sekhar
- Nanoelectrochemistry Laboratory, Department of Chemistry, Yogi Vemana University, KADAPA–516 005, Andhra Pradesh, India
| | - Padmasale Raghavendra
- Department of Chemistry, Rajiv Gandhi University of Knowledge Technologies (RGUKT)-AP, IIIT Campus, ONGOLE-516 216, Andhra Pradesh, India
| | - Gondi Thulasiramaiah
- Nanoelectrochemistry Laboratory, Department of Chemistry, Yogi Vemana University, KADAPA–516 005, Andhra Pradesh, India
| | - Bathinapatla Sravani
- Nanoelectrochemistry Laboratory, Department of Chemistry, Yogi Vemana University, KADAPA–516 005, Andhra Pradesh, India
| | - Panchangam Sri Chandana
- Department of Civil and Environmental Engineering, Annamacharya Institute of Science & Technology, Utukuru (Post), C. K. Dinne (Mandal), KADAPA–516 003, Andhra Pradesh, India
| | - Thandavarayan Maiyalagan
- Department of Chemistry, SRM Institute of Science & Technology, Kattankulathur, Chennai–603 203, Tamilnadu, India
| | - Loka Subramanyam Sarma
- Nanoelectrochemistry Laboratory, Department of Chemistry, Yogi Vemana University, KADAPA–516 005, Andhra Pradesh, India
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Huang L, Liu M, Lin H, Xu Y, Wu J, Dravid VP, Wolverton C, Mirkin CA. Shape regulation of high-index facet nanoparticles by dealloying. Science 2020; 365:1159-1163. [PMID: 31515391 DOI: 10.1126/science.aax5843] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 08/13/2019] [Indexed: 11/02/2022]
Abstract
Tetrahexahedral particles (~10 to ~500 nanometers) composed of platinum (Pt), palladium, rhodium, nickel, and cobalt, as well as a library of bimetallic compositions, were synthesized on silicon wafers and on catalytic supports by a ligand-free, solid-state reaction that used trace elements [antimony (Sb), bismuth (Bi), lead, or tellurium] to stabilize high-index facets. Both simulation and experiment confirmed that this method stabilized the {210} planes. A study of the PtSb system showed that the tetrahexahedron shape resulted from the evaporative removal of Sb from the initial alloy-a shape-regulating process fundamentally different from solution-phase, ligand-dependent processes. The current density at a fixed potential for the electro-oxidation of formic acid with a commercial Pt/carbon catalyst increased by a factor of 20 after transformation with Bi into tetrahexahedral particles.
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Affiliation(s)
- Liliang Huang
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Mohan Liu
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Haixin Lin
- International Institute for Nanotechnology, Northwestern University, Evanston, IL 60208, USA.,Department of Chemistry, Northwestern University, Evanston, IL 60208, USA
| | - Yaobin Xu
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Jinsong Wu
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Vinayak P Dravid
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA.,International Institute for Nanotechnology, Northwestern University, Evanston, IL 60208, USA
| | - Chris Wolverton
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Chad A Mirkin
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA. .,International Institute for Nanotechnology, Northwestern University, Evanston, IL 60208, USA.,Department of Chemistry, Northwestern University, Evanston, IL 60208, USA
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Shen WJ, Sang JL, Cai L, Li YJ. Composition-Controllable AuPt Alloy Catalysts for Electrooxidation of Formic Acid. RUSS J ELECTROCHEM+ 2019. [DOI: 10.1134/s1023193518110071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ulas B, Caglar A, Sahin O, Kivrak H. Composition dependent activity of PdAgNi alloy catalysts for formic acid electrooxidation. J Colloid Interface Sci 2018; 532:47-57. [PMID: 30077066 DOI: 10.1016/j.jcis.2018.07.120] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 07/24/2018] [Accepted: 07/27/2018] [Indexed: 11/25/2022]
Abstract
In the present study, the carbon supported Pd, PdAg and PdAgNi (Pd/C, PdAg/C and PdAgNi/C) electrocatalysts are prepared via NaBH4 reduction method at varying molar atomic ratio for formic acid electrooxidation. These as-prepared electrocatalysts are characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), inductively coupled plasma mass spectrometry (ICP-MS), N2 adsorption-desorption, and X-ray electron spectroscopy (XPS), cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS), chronoamperometry (CA), and lineer sweep voltammetry (LSV). While Pd50Ag50/C exhibits the highest catalytic activity among the bimetallic electrocatalyst, it is observed that Pd70Ag20Ni10/C electrocatalysts have the best performance among the all electrocatalysts. Its maximum current density is about 1.92 times higher than that of Pd/C (0.675 mA cm-2). Also, electrochemical impedance spectroscopy (EIS), chronoamperometry (CA) and lineer sweep voltammetry (LSV) results are in a good agreement with CV results in terms of stability and electrocatalytic activity of Pd50Ag50/C and Pd70Ag20Ni10/C. The Pd70Ag20Ni10/C catalyst is believed to be a promising anode catalyst for the direct formic acid fuel cell.
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Affiliation(s)
- Berdan Ulas
- Van Yuzuncu Yil University, Faculty of Engineering, Department of Chemical Engineering, Van 65000, Turkey
| | - Aykut Caglar
- Van Yuzuncu Yil University, Faculty of Engineering, Department of Chemical Engineering, Van 65000, Turkey
| | - Ozlem Sahin
- Selcuk University, Faculty of Engineering, Department of Chemical Engineering, Konya 42031, Turkey
| | - Hilal Kivrak
- Van Yuzuncu Yil University, Faculty of Engineering, Department of Chemical Engineering, Van 65000, Turkey.
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Fedorczyk A, Pomorski R, Chmielewski M, Ratajczak J, Kaszkur Z, Skompska M. Bimetallic Au@Pt nanoparticles dispersed in conducting polymer—A catalyst of enhanced activity towards formic acid electrooxidation. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.06.138] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Song H, Luo M, Qiu X, Cao G. Insights into the endurance promotion of PtSn/CNT catalysts by thermal annealing for ethanol electro-oxidation. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.07.053] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Busó-Rogero C, Solla-Gullón J, Vidal-Iglesias FJ, Herrero E, Feliu JM. Adatom modified shape-controlled platinum nanoparticles towards ethanol oxidation. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.02.171] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Qu X, Cao Z, Zhang B, Tian X, Zhu F, Zhang Z, Jiang Y, Sun S. One-pot synthesis of single-crystalline PtPb nanodendrites with enhanced activity for electrooxidation of formic acid. Chem Commun (Camb) 2016; 52:4493-6. [DOI: 10.1039/c6cc00184j] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bimetallic PtPb nanodendrites with a single-crystalline structure were obtained by a facile one-pot strategy.
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Affiliation(s)
- Ximing Qu
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - Zhenming Cao
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - Binwei Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - XiaoChun Tian
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - Fuchun Zhu
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - Zongcheng Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - Yanxia Jiang
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - Shigang Sun
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
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Gong M, Li F, Yao Z, Zhang S, Dong J, Chen Y, Tang Y. Highly active and durable platinum-lead bimetallic alloy nanoflowers for formic acid electrooxidation. NANOSCALE 2015; 7:4894-4899. [PMID: 25706304 DOI: 10.1039/c4nr07375d] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The Pt84Pb16 (atomic ratio) bimetallic alloy nanoflowers (Pt84Pb16 BANFs) are synthesized by a simple one-pot hydrothermal reduction method that effectively enhance the dehydrogenation pathway of the formic acid oxidation reaction (FAOR) due to the ensemble effect and the electronic effect. As a result, the mass activity of Pt84Pb16 BANFs for the FAOR is 16.7 times higher than that of commercial Pt black at 0.3 V potential.
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Affiliation(s)
- Mingxing Gong
- Jiangsu Key Laboratory of New Power Batteries, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, PR China
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12
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Qi Y, Gao J, Zhang D, Liu C. Comparative theoretical study of formic acid decomposition on PtAg(111) and Pt(111) surfaces. RSC Adv 2015. [DOI: 10.1039/c5ra01925g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This theoretical study compares the catalytic decomposition pathways of HCOOH on pure Pt surface with the ideal single-atom model catalyst of PtAg nanostructures.
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Affiliation(s)
- Yuanyuan Qi
- Key Lab of Colloid and Interface Chemistry
- Ministry of Education
- Institute of Theoretical Chemistry
- Shandong University
- Jinan
| | - Jun Gao
- Key Lab of Colloid and Interface Chemistry
- Ministry of Education
- Institute of Theoretical Chemistry
- Shandong University
- Jinan
| | - Dongju Zhang
- Key Lab of Colloid and Interface Chemistry
- Ministry of Education
- Institute of Theoretical Chemistry
- Shandong University
- Jinan
| | - Chengbu Liu
- Key Lab of Colloid and Interface Chemistry
- Ministry of Education
- Institute of Theoretical Chemistry
- Shandong University
- Jinan
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Qi Y, Li J, Zhang D, Liu C. Reexamination of formic acid decomposition on the Pt(111) surface both in the absence and in the presence of water, from periodic DFT calculations. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00159e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The calculated results in literatures for the decomposition of formic acid on Pt(111) into CO cannot rationalize the well-known easy CO poisoning of Pt-based catalysts.
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Affiliation(s)
- Yuanyuan Qi
- Key Lab of Colloid and Interface Chemistry
- Ministry of Education
- Institute of Theoretical Chemistry
- Shandong University
- Jinan
| | - Jingjing Li
- Key Lab of Colloid and Interface Chemistry
- Ministry of Education
- Institute of Theoretical Chemistry
- Shandong University
- Jinan
| | - Dongju Zhang
- Key Lab of Colloid and Interface Chemistry
- Ministry of Education
- Institute of Theoretical Chemistry
- Shandong University
- Jinan
| | - Chengbu Liu
- Key Lab of Colloid and Interface Chemistry
- Ministry of Education
- Institute of Theoretical Chemistry
- Shandong University
- Jinan
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Armutlulu A, Bottomley LA, Bidstrup Allen SA, Allen MG. Supercapacitor Electrodes Based on Three-Dimensional Copper Structures with Precisely Controlled Dimensions. ChemElectroChem 2014. [DOI: 10.1002/celc.201402333] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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15
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Tian L, Yuan B, Li H, Dong Z, Zhang Z, Zhou X. Insights into the promotion effect of macrocycle molecule on HCOOH electro-oxidation. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2014.10.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Self-adsorption of an Ultrathin Bismuth Layer in the Size of Ions on an Au Surface. Electrocatalysis (N Y) 2014. [DOI: 10.1007/s12678-014-0235-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Cai J, Huang Y, Guo Y. Bi-modified Pd/C catalyst via irreversible adsorption and its catalytic activity for ethanol oxidation in alkaline medium. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.03.059] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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18
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Shim J, Lee J, Ye Y, Hwang J, Kim SK, Lim TH, Wiesner U, Lee J. One-pot synthesis of intermetallic electrocatalysts in ordered, large-pore mesoporous carbon/silica toward formic acid oxidation. ACS NANO 2012; 6:6870-81. [PMID: 22800174 DOI: 10.1021/nn301692y] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This study describes the one-pot synthesis and single-cell characterization of ordered, large-pore (>30 nm) mesoporous carbon/silica (OMCS) composites with well-dispersed intermetallic PtPb nanoparticles on pore wall surfaces as anode catalysts for direct formic acid fuel cells (DFAFCs). Lab-synthesized amphiphilic diblock copolymers coassemble hydrophobic metal precursors as well as hydrophilic carbon and silica precursors. The final materials have a two-dimensional hexagonal-type structure. Uniform and large pores, in which intermetallic PtPb nanocrystals are significantly smaller than the pore size and highly dispersed, enable pore backfilling with ionomers and formation of the desired triple-phase boundary in single cells. The materials show more than 10 times higher mass activity and significantly lower onset potential for formic acid oxidation as compared with commercial Pt/C, as well as high stability due to better resistivity toward CO poisoning. In single cells, the maximum power density was higher than that of commercial Pt/C, and the stability highly improved, compared with commercial Pd/C. The results suggest that PtPb-based catalysts on large-pore OMCSs may be practically applied as real fuel cell catalysts for DFAFC.
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Affiliation(s)
- Jongmin Shim
- Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Nam-gu, Pohang 790-784, Korea
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Xia Y, Liu J, Huang W, Li Z. Electrochemical fabrication of clean dendritic Au supported Pt clusters for electrocatalytic oxidation of formic acid. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.03.071] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Yang L, Su H, Shu T, Liao S. Enhanced electro-oxidation of formic acid by a PdPt bimetallic catalyst on a CeO2-modified carbon support. Sci China Chem 2012. [DOI: 10.1007/s11426-011-4485-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Huang Y, Zheng S, Lin X, Su L, Guo Y. Microwave synthesis and electrochemical performance of a PtPb alloy catalyst for methanol and formic acid oxidation. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2011.12.112] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Huang M, Henry JB, Fortgang P, Henig J, Plumeré N, Bandarenka AS. In depth analysis of complex interfacial processes: in situ electrochemical characterization of deposition of atomic layers of Cu, Pb and Te on Pd electrodes. RSC Adv 2012. [DOI: 10.1039/c2ra21558f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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Al-Akraa IM, Mohammad AM, El-Deab MS, El-Anadouli BE. Electrooxidation of Formic Acid at Platinum–Gold Nanoparticle-modified Electrodes. CHEM LETT 2011. [DOI: 10.1246/cl.2011.1374] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Bi X, Wang R, Ding Y. Boosting the performance of Pt electro-catalysts toward formic acid electro-oxidation by depositing sub-monolayer Au clusters. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.08.101] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Jiang Q, Jiang L, Qi J, Wang S, Sun G. Experimental and density functional theory studies on PtPb/C bimetallic electrocatalysts for methanol electrooxidation reaction in alkaline media. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.04.135] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kim S, Han J, Kwon Y, Lee KS, Lim TH, Nam SW, Jang JH. Effect of Nafion ionomer and catalyst in cathode layers for the direct formic acid fuel cell with complex capacitance analysis on the ionic resistance. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Meng H, Xie F, Chen J, Shen PK. Electrodeposited palladium nanostructure as novel anode for direct formic acid fuel cell. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm10361j] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Wang XM, Wang ME, Zhou DD, Xia YY. Structural design and facile synthesis of a highly efficient catalyst for formic acid electrooxidation. Phys Chem Chem Phys 2011; 13:13594-7. [DOI: 10.1039/c1cp21680e] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Jeon H, Uhm S, Jeong B, Lee J. On the origin of reactive Pd catalysts for an electrooxidation of formic acid. Phys Chem Chem Phys 2011; 13:6192-6. [DOI: 10.1039/c0cp02863k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Wang S, Yang F, Jiang SP, Chen S, Wang X. Tuning the electrocatalytic activity of Pt nanoparticles on carbon nanotubes via surface functionalization. Electrochem commun 2010. [DOI: 10.1016/j.elecom.2010.09.017] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Uhm SH, Jeon HR, Lee JY. Electrocatalytic Oxidation of HCOOH on an Electrodeposited AuPt Electrode: its Possible Application in Fuel Cells. J ELECTROCHEM SCI TE 2010. [DOI: 10.5229/jecst.2010.1.1.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Choi SJ, Park SM. Electrochemistry of Conductive Polymers 46. Polymer Films as Overcharge Inhibitors for Lithium-Ion Rechargeable Batteries. J ELECTROCHEM SCI TE 2010. [DOI: 10.5229/jecst.2010.1.1.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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37
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High efficient electrocatalytic oxidation of formic acid on Pt/polyindoles composite catalysts. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.01.017] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Haan JL, Stafford KM, Morgan RD, Masel RI. Performance of the direct formic acid fuel cell with electrochemically modified palladium–antimony anode catalyst. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2009.12.004] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Effects of iron-tetrasulfophthalocyanine on the catalytic activities of Pt/C, PtRu/C, and Pd/C catalysts in a multi-anode direct formic acid fuel cell. J APPL ELECTROCHEM 2010. [DOI: 10.1007/s10800-009-0063-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Electrocatalysis by nanoparticles: Oxidation of formic acid at manganese oxide nanorods-modified Pt planar and nanohole-arrays. J Adv Res 2010. [DOI: 10.1016/j.jare.2010.01.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Chen DJ, Zhou ZY, Wang Q, Xiang DM, Tian N, Sun SG. A non-intermetallic PtPb/C catalyst of hollow structure with high activity and stability for electrooxidation of formic acid. Chem Commun (Camb) 2010; 46:4252-4. [DOI: 10.1039/c002964e] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Historical Overview and Fundamental Aspects of Molecular Catalysts for Energy Conversion. ACTA ACUST UNITED AC 2009. [DOI: 10.1007/978-3-540-70758-5_1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Uhm S, Lee HJ, Lee J. Understanding underlying processes in formic acid fuel cells. Phys Chem Chem Phys 2009; 11:9326-36. [DOI: 10.1039/b909525j] [Citation(s) in RCA: 143] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Uhm S, Lee H, Kwon Y, Lee J. A Stable and Cost-Effective Anode Catalyst Structure for Formic Acid Fuel Cells. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200803466] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Uhm S, Lee H, Kwon Y, Lee J. A Stable and Cost-Effective Anode Catalyst Structure for Formic Acid Fuel Cells. Angew Chem Int Ed Engl 2008; 47:10163-6. [DOI: 10.1002/anie.200803466] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Wang S, Wang X, Jiang SP. Controllable self-assembly of Pd nanowire networks as highly active electrocatalysts for direct formic acid fuel cells. NANOTECHNOLOGY 2008; 19:455602. [PMID: 21832779 DOI: 10.1088/0957-4484/19/45/455602] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Highly dispersed and uniform palladium nanowire networks (NWNs) are synthesized by a controllable, templateless and polyelectrolyte-mediated self-assembly process. In this method, anisotropic Pd(2+)-polysodium-p-styrenesulfonate (PSS) networks are assembled between Pd(2+) ions and SO(3)(-) attached to the pendent aromatic ring of PSS in solution by an electrostatic attraction. Reduction of Pd(II) cations to metallic Pd(0) leads to the formation of Pd nanostructures from cubic nanoparticles to highly dispersed NWNs. The Pd nanostructure formation depends on the rate of nucleation and crystallization of Pd(0) which in turn is controlled by the solution pH and reducing agent. The results demonstrate that highly dispersed and uniform Pd NWNs have a very high aspect ratio and are highly active and stable for the formic acid electrooxidation in acid media, demonstrating the promising potential of Pd NWNs as effective electrocatalysts for direct formic acid fuel cells.
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Affiliation(s)
- Shuangyin Wang
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 639798, Singapore
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Coutanceau C, Brimaud S, Lamy C, Léger JM, Dubau L, Rousseau S, Vigier F. Review of different methods for developing nanoelectrocatalysts for the oxidation of organic compounds. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2007.12.043] [Citation(s) in RCA: 127] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Lee JK, Jeon H, Uhm S, Lee J. Influence of underpotentially deposited Sb onto Pt anode surface on the performance of direct formic acid fuel cells. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2008.02.089] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Uhm S, Lee JK, Chung ST, Lee J. Effect of anode diffusion media on direct formic acid fuel cells. J IND ENG CHEM 2008. [DOI: 10.1016/j.jiec.2008.03.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Uhm S, Kwon Y, Chung ST, Lee J. Highly effective anode structure in a direct formic acid fuel cell. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2008.02.052] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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