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Selvarani V, Kiruthika S, Gayathri A, Pournan L, V.Sudha, Muthukumaran B. Enhanced electrochemical performance of Pt–Sn–In/C nanoparticles for membraneless fuel cells. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01598-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Ethanol Biofuel Cells: Hybrid Catalytic Cascades as a Tool for Biosensor Devices. BIOSENSORS-BASEL 2021; 11:bios11020041. [PMID: 33557146 PMCID: PMC7913944 DOI: 10.3390/bios11020041] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 01/30/2021] [Accepted: 02/01/2021] [Indexed: 12/02/2022]
Abstract
Biofuel cells use chemical reactions and biological catalysts (enzymes or microorganisms) to produce electrical energy, providing clean and renewable energy. Enzymatic biofuel cells (EBFCs) have promising characteristics and potential applications as an alternative energy source for low-power electronic devices. Over the last decade, researchers have focused on enhancing the electrocatalytic activity of biosystems and on increasing energy generation and electronic conductivity. Self-powered biosensors can use EBFCs while eliminating the need for an external power source. This review details improvements in EBFC and catalyst arrangements that will help to achieve complete substrate oxidation and to increase the number of collected electrons. It also describes how analytical techniques can be employed to follow the intermediates between the enzymes within the enzymatic cascade. We aim to demonstrate how a high-performance self-powered sensor design based on EBFCs developed for ethanol detection can be adapted and implemented in power devices for biosensing applications.
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Kang J, Gwon YR, Cho SK. Photoelectrochemical water oxidation on PbCrO4 thin film photoanode fabricated via Pechini method: Various solution-processes for PbCrO4 film synthesis. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114601] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Messa Moreira TF, Neto SA, Lemoine C, Kokoh KB, Morais C, Napporn TW, Olivi P. Rhodium effects on Pt anode materials in a direct alkaline ethanol fuel cell. RSC Adv 2020; 10:35310-35317. [PMID: 35515668 PMCID: PMC9056937 DOI: 10.1039/d0ra06570f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 09/17/2020] [Indexed: 12/04/2022] Open
Abstract
The development of efficient catalysts for ethanol oxidation in alkaline medium requires a synthetic approach that may prevent the surfactant molecules from being adsorbed at the catalytic sites and decreasing the electrochemical performance of the final direct ethanol fuel cell. Toward this goal, the recently reported surfactant-less Bromide Anion Exchange (BAE) method, appears as a promising route to conveniently aim at preparing PtRh alloys dispersed on carbon substrates. The catalysts prepared herein by the BAE method were characterized physicochemically to obtain structural information on the PtRh/C nanomaterials, their morphology (size and shape), and their chemical and surface composition. Electrochemical behavior and properties of these electrodes were then investigated in a half-cell before the implementation of a direct ethanol fuel cell (DEFC) in a home-made anion exchange membrane Teflon cell. The analysis of the electrolytic solution in the anodic compartment by chromatography revealed that acetate was the major reaction product and the carbonate amount increased with the Rh content in the bimetallic composition. With 2.8–3.6 nm particle sizes, the Pt50Rh50/C catalyst exhibited the highest activity towards the ethanol electrooxidation. The development of efficient catalysts for ethanol oxidation in alkaline medium requires an approach that avoids surfactant molecules from being adsorbed at active sites and decreasing the electrochemical performance of the direct ethanol fuel cell.![]()
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Affiliation(s)
- Thamyres Fernandes Messa Moreira
- Laboratório de Eletroquímica e Eletrocatálise Ambiental, Departamento de Química da Faculdade de Filosofia Ciências e Letras de Ribeirão Preto, Universidade de São Paulo Av. Bandeirantes, 3900 14040-901 Ribeirão Preto SP Brazil .,Université de Poitiers, IC2MP UMR 7285 CNRS 4, Rue Michel Brunet, B27, TSA 51106 86073 Poitiers Cedex 09 France
| | - Sidney Aquino Neto
- Laboratório de Eletroquímica e Eletrocatálise Ambiental, Departamento de Química da Faculdade de Filosofia Ciências e Letras de Ribeirão Preto, Universidade de São Paulo Av. Bandeirantes, 3900 14040-901 Ribeirão Preto SP Brazil
| | - Charly Lemoine
- Université de Poitiers, IC2MP UMR 7285 CNRS 4, Rue Michel Brunet, B27, TSA 51106 86073 Poitiers Cedex 09 France
| | - Kouakou Boniface Kokoh
- Université de Poitiers, IC2MP UMR 7285 CNRS 4, Rue Michel Brunet, B27, TSA 51106 86073 Poitiers Cedex 09 France
| | - Cláudia Morais
- Université de Poitiers, IC2MP UMR 7285 CNRS 4, Rue Michel Brunet, B27, TSA 51106 86073 Poitiers Cedex 09 France
| | - Teko Wilhelmin Napporn
- Université de Poitiers, IC2MP UMR 7285 CNRS 4, Rue Michel Brunet, B27, TSA 51106 86073 Poitiers Cedex 09 France
| | - Paulo Olivi
- Laboratório de Eletroquímica e Eletrocatálise Ambiental, Departamento de Química da Faculdade de Filosofia Ciências e Letras de Ribeirão Preto, Universidade de São Paulo Av. Bandeirantes, 3900 14040-901 Ribeirão Preto SP Brazil
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Biancolli ALG, Lopes T, Paganin VA, Ticianelli EA. PEM fuel cells fed by hydrogen from ethanol dehydrogenation reaction: Unveiling the poisoning mechanisms of the by-products. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Gwebu SS, Nomngongo PN, Maxakato NW. Pt-Sn Nanoparticles Supported on Carbon Nanodots as Anode Catalysts for Alcohol Electro-oxidation in Acidic Conditions. ELECTROANAL 2018. [DOI: 10.1002/elan.201800098] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sandile Surprise Gwebu
- Department of Applied Chemistry; University of Johannesburg, P.O. Box 17011; Doornfontein 2028 South Africa
| | - Philiswa Nosizo Nomngongo
- Department of Applied Chemistry; University of Johannesburg, P.O. Box 17011; Doornfontein 2028 South Africa
| | - Nobanathi Wendy Maxakato
- Department of Applied Chemistry; University of Johannesburg, P.O. Box 17011; Doornfontein 2028 South Africa
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Almeida TS, Garbim C, Silva RG, De Andrade AR. Addition of iron oxide to Pt-based catalyst to enhance the catalytic activity of ethanol electrooxidation. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.04.039] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Electrochemical and Morphological Investigations of Ga Addition to Pt Electrocatalyst Supported on Carbon. ScientificWorldJournal 2017; 2017:8786013. [PMID: 28466065 PMCID: PMC5390673 DOI: 10.1155/2017/8786013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 02/23/2017] [Indexed: 11/21/2022] Open
Abstract
This paper is consisted in the synthesis of platinum-based electrocatalysts supported on carbon (Vulcan XC-72) and investigation of the addition of gallium in their physicochemical and electrochemical properties toward ethanol oxidation reaction (EOR). PtGa/C electrocatalysts were prepared through thermal decomposition of polymeric precursor method at a temperature of 350°C. Six different compositions were homemade: Pt50Ga50/C, Pt60Ga40/C, Pt70Ga30/C, Pt80Ga20/C, Pt90Ga10/C, and Pt100/C. These electrocatalysts were electrochemically characterized by cyclic voltammetry (CV), chronoamperometry (CA), chronopotentiometry (CP), and electrochemical impedance spectroscopy (EIS) in the presence and absence of ethanol 1.0 mol L−1. Thermogravimetric analysis (TGA), energy dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), and transmission electron microscopy (TEM) were also carried out for a physicochemical characterization of those materials. XRD results showed the main peaks of face-centered cubic Pt. The particle sizes obtained from XRD and TEM analysis range from 7.2 nm to 12.9 nm. The CV results indicate behavior typical of Pt-based electrocatalysts in acid medium. The CV, EIS, and CA data reveal that the addition of up to 31% of gallium to the Pt highly improves catalytic activity on EOR response when compared to Pt100/C.
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Effect of Acetic Acid on Carbon Monoxide Electrooxidation over Tin Oxide and Rhodium-Modified Platinum Electrode Materials. Electrocatalysis (N Y) 2016. [DOI: 10.1007/s12678-016-0333-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Puthiyapura VK, Brett DJL, Russell AE, Lin WF, Hardacre C. Biobutanol as Fuel for Direct Alcohol Fuel Cells-Investigation of Sn-Modified Pt Catalyst for Butanol Electro-oxidation. ACS APPLIED MATERIALS & INTERFACES 2016; 8:12859-70. [PMID: 27140480 DOI: 10.1021/acsami.6b02863] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Direct alcohol fuel cells (DAFCs) mostly use low molecular weight alcohols such as methanol and ethanol as fuels. However, short-chain alcohol molecules have a relative high membrane crossover rate in DAFCs and a low energy density. Long chain alcohols such as butanol have a higher energy density, as well as a lower membrane crossover rate compared to methanol and ethanol. Although a significant number of studies have been dedicated to low molecular weight alcohols in DAFCs, very few studies are available for longer chain alcohols such as butanol. A significant development in the production of biobutanol and its proposed application as an alternative fuel to gasoline in the past decade makes butanol an interesting candidate fuel for fuel cells. Different butanol isomers were compared in this study on various Pt and PtSn bimetallic catalysts for their electro-oxidation activities in acidic media. Clear distinctive behaviors were observed for each of the different butanol isomers using cyclic voltammetry (CV), indicating a difference in activity and the mechanism of oxidation. The voltammograms of both n-butanol and iso-butanol showed similar characteristic features, indicating a similar reaction mechanism, whereas 2-butanol showed completely different features; for example, it did not show any indication of poisoning. Ter-butanol was found to be inactive for oxidation on Pt. In situ FTIR and CV analysis showed that OHads was essential for the oxidation of primary butanol isomers which only forms at high potentials on Pt. In order to enhance the water oxidation and produce OHads at lower potentials, Pt was modified by the oxophilic metal Sn and the bimetallic PtSn was studied for the oxidation of butanol isomers. A significant enhancement in the oxidation of the 1° butanol isomers was observed on addition of Sn to the Pt, resulting in an oxidation peak at a potential ∼520 mV lower than that found on pure Pt. The higher activity of PtSn was attributed to the bifunctional mechanism on PtSn catalyst. The positive influence of Sn was also confirmed in the PtSn nanoparticle catalyst prepared by the modification of commercial Pt/C nanoparticle and a higher activity was observed for PtSn (3:1) composition. The temperature-dependent data showed that the activation energy for butanol oxidation reaction over PtSn/C is lower than that over Pt/C.
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Affiliation(s)
- Vinod Kumar Puthiyapura
- Centre for the Theory and Application of Catalysis (CenTACat), School of Chemistry and Chemical Engineering, Queen's University of Belfast (QUB) , Belfast, BT9 5AG, U.K
- School of Chemical Engineering and Analytical Science, The University of Manchester , The Mill, Manchester, M13 9PL, U.K
| | - Dan J L Brett
- Department of Chemical Engineering, University College London (UCL) , London WC1E 7JE, U.K
| | - Andrea E Russell
- Department of Chemistry, University of Southampton , High Field, Southampton, SO17 1BJ, U.K
| | - Wen-Feng Lin
- Centre for the Theory and Application of Catalysis (CenTACat), School of Chemistry and Chemical Engineering, Queen's University of Belfast (QUB) , Belfast, BT9 5AG, U.K
- Department of Chemical Engineering, Loughborough University , Loughborough, Leicestershire, LE11 3TU, U.K
| | - Christopher Hardacre
- Centre for the Theory and Application of Catalysis (CenTACat), School of Chemistry and Chemical Engineering, Queen's University of Belfast (QUB) , Belfast, BT9 5AG, U.K
- School of Chemical Engineering and Analytical Science, The University of Manchester , The Mill, Manchester, M13 9PL, U.K
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Study of the electro-oxidation of a recreational drug GHB (gamma hydroxybutyric acid) on a platinum catalyst-type electrode through chronoamperometry and spectro-electrochemistry. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.02.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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An Effective Approach towards the Immobilization of PtSn Nanoparticles on Noncovalent Modified Multi-Walled Carbon Nanotubes for Ethanol Electrooxidation. ENERGIES 2016. [DOI: 10.3390/en9030165] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Calderón J, García G, Querejeta A, Alcaide F, Calvillo L, Lázaro M, Rodríguez J, Pastor E. Carbon monoxide and methanol oxidations on carbon nanofibers supported Pt–Ru electrodes at different temperatures. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.09.121] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ponmani K, Kiruthika S, Muthukumaran B. Investigation of Nanometals (Ni and Sn) in Platinum-Based Ternary Electrocatalysts for Ethanol Electro-oxidation in Membraneless Fuel Cells. J ELECTROCHEM SCI TE 2015. [DOI: 10.33961/jecst.2015.6.3.95] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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Ponmani K, Kiruthika S, Muthukumaran B. Investigation of Nanometals (Ni and Sn) in Platinum-Based Ternary Electrocatalysts for Ethanol Electro-oxidation in Membraneless Fuel Cells. J ELECTROCHEM SCI TE 2015. [DOI: 10.5229/jecst.2015.6.3.95] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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17
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Erini N, Loukrakpam R, Petkov V, Baranova EA, Yang R, Teschner D, Huang Y, Brankovic SR, Strasser P. Ethanol Electro-Oxidation on Ternary Platinum–Rhodium–Tin Nanocatalysts: Insights in the Atomic 3D Structure of the Active Catalytic Phase. ACS Catal 2014. [DOI: 10.1021/cs500147p] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nina Erini
- Department of Chemistry, Chemical
Engineering Division, Technical University Berlin, 10623 Berlin, Germany
| | - Rameshwori Loukrakpam
- Department of Chemistry, Chemical
Engineering Division, Technical University Berlin, 10623 Berlin, Germany
| | - Valeri Petkov
- Department
of Physics, Central Michigan University, 1200 South Franklin Street, Mt. Pleasant, Michigan 48859, United States
| | - Elena A. Baranova
- Department of Chemical and
Biological Engineering, Centre
for Catalysis Research and Innovation (CCRI), University of Ottawa, 161 Louis Pasteur, Ottawa, ON K1N6N5, Canada
| | - Ruizhi Yang
- School of Energy, Soochow University, No. 1 Shizi Street, Suzhou, Jiangsu 215006, China
| | - Detre Teschner
- Department
of Inorganic Chemistry, Fritz-Haber-Institute of the Max Planck Society, Faradayweg 4−6, 14195 Berlin, Germany
| | - Yunhui Huang
- School of Materials
Science and Engineering, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074, China
| | - Stanko R. Brankovic
- Department
of Electrical and Computer Engineering, University of Houston, N308 Engineering Building 1, Houston, Texas 77204, United States
| | - Peter Strasser
- Department of Chemistry, Chemical
Engineering Division, Technical University Berlin, 10623 Berlin, Germany
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De Souza R, Silva J, Assumpção M, Neto A, Santos M. Ethanol Oxidation Reaction Using PtSn/C+Ce/C Electrocatalysts: Aspects of Ceria Contribution. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.11.129] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Castro JC, Assumpção MHMT, de Souza RFB, Spinacé EV, Neto AO. Electro-Oxidation of Ethanol on PtSnRh/C-Sb2O5·SnO2 Electrocatalysts Prepared by Borohydride Reduction. Electrocatalysis (N Y) 2013. [DOI: 10.1007/s12678-013-0134-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chu D, Li Z, Yuan X, Li J, Wei X, Wan Y. Electrocatalytic properties of carbon nanotubes supported ternary PtSnIn catalysts for ethanol electro-oxidation. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.06.092] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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Artem LM, Santos DM, De Andrade AR, Kokoh KB, Ribeiro J. Development of ternary and quaternary catalysts for the electrooxidation of glycerol. ScientificWorldJournal 2012; 2012:502083. [PMID: 22623905 PMCID: PMC3353481 DOI: 10.1100/2012/502083] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Accepted: 12/18/2011] [Indexed: 11/17/2022] Open
Abstract
This work consisted in the preparation of platinum-based catalysts supported on carbon (Vulcan XC-72) and investigation of their physicochemical and electrochemical properties. Catalysts of the C/Pt-Ni-Sn-Me (Me = Ru or Ir) type were prepared by the Pechini method at temperature of 350°C. Four different compositions were homemade: C/Pt(60)Sn(10)Ni(30), C/Pt(60)Sn(10)Ni(20)Ru(10), C/Pt(60)Sn(10)Ni(10)Ru(20), and C/Pt(60)Sn(10)Ni(10)Ir(20). These catalysts were electrochemically and physically characterized by cyclic voltammetry (CV), chronoamperometry (CA) in the presence of glycerol 1.0 mol dm(-3), X-ray diffraction (XRD), and high-resolution transmission electron microscopy (HRTEM). XRD results showed the main peaks of face-centered cubic Pt. The particle sizes obtained from XRD and HRTEM experiments were close to values ranging from 3 to 8.5 nm. The CV results indicate behavior typical of Pt-based catalysts in acid medium. The CV and CA data reveal that quaternary catalysts present the highest current density for the electrooxidation of glycerol.
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Affiliation(s)
- L M Artem
- Department of Chemistry, Federal University of Espírito Santo, Vitória, ES, Brazil
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22
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Rabis A, Rodriguez P, Schmidt TJ. Electrocatalysis for Polymer Electrolyte Fuel Cells: Recent Achievements and Future Challenges. ACS Catal 2012. [DOI: 10.1021/cs3000864] [Citation(s) in RCA: 666] [Impact Index Per Article: 55.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Annett Rabis
- Electrochemistry Laboratory,
General Energy Research Department, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
| | - Paramaconi Rodriguez
- Electrochemistry Laboratory,
General Energy Research Department, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
| | - Thomas J. Schmidt
- Electrochemistry Laboratory,
General Energy Research Department, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
- Laboratory of Physical Chemistry,
Electrochemistry Group, ETH Zürich, CH-8093 Zürich, Switzerland
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Miecznikowski K. Enhancement of activity of PtRh nanoparticles towards oxidation of ethanol through modification with molybdenum oxide or tungsten oxide. J Solid State Electrochem 2012. [DOI: 10.1007/s10008-012-1700-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Habibi B, Delnavaz N. Electrosynthesis, characterization and electrocatalytic properties of Pt–Sn/CCE towards oxidation of formic acid. RSC Adv 2012. [DOI: 10.1039/c1ra00556a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Zoladek S, Rutkowska IA, Skorupska K, Palys B, Kulesza PJ. Fabrication of polyoxometallate-modified gold nanoparticles and their utilization as supports for dispersed platinum in electrocatalysis. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.04.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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26
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Influence of polyoxometallate on oxidation state of tin in Pt/Sn nanoparticles and its importance during electrocatalytic oxidation of ethanol – Combined electrochemical and XPS study. J Electroanal Chem (Lausanne) 2011. [DOI: 10.1016/j.jelechem.2011.03.038] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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27
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Thotiyl MO, Sampath S. Electrochemical oxidation of ethanol in acid media on titanium nitride supported fuel cell catalysts. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2010.12.091] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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28
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Baranova EA, Tavasoli A, Amir T. Particle Size Effect of Unsupported Pt/SnO x Nanoparticles for Ethanol Electro-Oxidation. Electrocatalysis (N Y) 2011. [DOI: 10.1007/s12678-011-0043-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Enhancement of Activity of PtRu Nanoparticles Towards Oxidation of Ethanol by Supporting on Poly(diallyldimethylammonium)-Functionalized Carbon Nanotubes and Modification with Phosphomolybdate. Electrocatalysis (N Y) 2010. [DOI: 10.1007/s12678-010-0035-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Antolini E, Gonzalez ER. A simple model to assess the contribution of alloyed and non-alloyed platinum and tin to the ethanol oxidation reaction on Pt–Sn/C catalysts: Application to direct ethanol fuel cell performance. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.06.035] [Citation(s) in RCA: 35] [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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31
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Kuzov AV, Tarasevich MR, Bogdanovskaya VA. Catalysts of ethanol anodic oxidation for ethanol-air fuel cell with a proton-conducting polymer electrolyte. RUSS J ELECTROCHEM+ 2010. [DOI: 10.1134/s1023193510040075] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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32
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Tarasevich MR, Bogdanovskaya VA, Mazin PV. Electrocatalysts and membrane for direct ethanol-oxygen fuel cell with alkaline electrolyte. RUSS J ELECTROCHEM+ 2010. [DOI: 10.1134/s1023193510050083] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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33
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Chen A, Holt-Hindle P. Platinum-Based Nanostructured Materials: Synthesis, Properties, and Applications. Chem Rev 2010; 110:3767-804. [DOI: 10.1021/cr9003902] [Citation(s) in RCA: 1154] [Impact Index Per Article: 82.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Aicheng Chen
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada
| | - Peter Holt-Hindle
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada
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Camargo A, Previdello B, Varela H, Gonzalez E. The impact of water concentration on the catalytic oxidation of ethanol on platinum electrode in concentrated phosphoric acid. Electrochem commun 2010. [DOI: 10.1016/j.elecom.2009.11.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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