1
|
Amendment of palladium nanocubes with iron oxide nanowires for boosted formic acid electro−oxidation. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2022.104524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
|
2
|
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
| |
Collapse
|
3
|
PT-BI Co-Deposit Shell on AU Nanoparticle Core: High Performance and Long Durability for Formic Acid Oxidation. Catalysts 2021. [DOI: 10.3390/catal11091049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This work presents the catalysts of Pt-Bi shells on Au nanoparticle cores and Pt overlayers on the Pt-Bi shells toward formic acid oxidation (FAO). Pt and Bi were co-deposited on Au nanoparticles (Au NP) via the irreversible adsorption method using a mixed precursor solution of Pt and Bi ions, and the amount of the co-deposits was controlled with the repetition of the deposition cycle. Rinsing of the co-adsorbed ionic layers of Pt and Bi with a H2SO4 solution selectively removed the Bi ions to leave Pt-rich and Bi-lean (<0.4 atomic %) co-deposits on Au NP (Pt-Bi/Au NP), conceptually similar to de-alloying. Additional Pt was deposited over Pt-Bi/Au NPs (Pt/Pt-Bi/Au NPs) to manipulate further the physicochemical properties of Pt-Bi/Au NPs. Transmission electron microscopy revealed the core–shell structures of Pt-Bi/Au NPs and Pt/Pt-Bi/Au NPs, whose shell thickness ranged from roughly four to six atomic layers. Moreover, the low crystallinity of the Pt-containing shells was confirmed with X-ray diffraction. Electrochemical studies showed that the surfaces of Pt-Bi/Au NPs were characterized by low hydrogen adsorption abilities, which increased after the deposition of additional Pt. Durability tests were carried out with 1000 voltammetric cycles between −0.26 and 0.4 V (versus Ag/AgCl) in a solution of 1.0 M HCOOH + 0.1 M H2SO4. The initial averaged FAO performance on Pt-Bi/Au NPs and Pt/Pt-Bi/Au NPs (0.11 ± 0.01 A/mg, normalized to the catalyst weight) was higher than that of a commercial Pt nanoparticle catalyst (Pt NP, 0.023 A/mg) by a factor of ~5, mainly due to enhancement of dehydrogenation and suppression of dehydration. The catalytic activity of Pt/Pt-Bi/Au NP (0.04 ± 0.01 A/mg) in the 1000th cycle was greater than that of Pt-Bi/Au NP (0.026 ± 0.003 A/mg) and that of Pt NP (0.006 A/mg). The reason for the higher durability was suggested to be the low mobility of surface Pt atoms on the investigated catalysts.
Collapse
|
4
|
Yang M, Wang B, Fan M, Zhang R. HCOOH decomposition over the pure and Ag-modified Pd nanoclusters: Insight into the effects of cluster size and composition on the activity and selectivity. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
5
|
Yang S, Chung Y, Lee KS, Kwon Y. Enhancements in catalytic activity and duration of PdFe bimetallic catalysts and their use in direct formic acid fuel cells. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.07.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
6
|
Lee H, Sohn Y, Rhee CK. Pt Deposits on Bi/Pt NP Catalyst for Formic Acid Oxidation: Catalytic Enhancement and Longer Lifetime. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:5359-5368. [PMID: 32321248 DOI: 10.1021/acs.langmuir.0c00755] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
This work presents an improvement in the activity and catalytic lifetime of Pt deposits on Bi-modified Pt nanoparticles (Bi/Pt NP) toward formic acid oxidation (FAO). Using an irreversible adsorption method, Bi was deposited on Pt NP to form Bi/Pt NP and sequentially Pt was deposited on Bi/Pt NP to form Pt/Bi/Pt NP. Voltammetric studies of Pt NP, Bi/Pt NP, and Pt/Bi/Pt NPs supported that Pt deposits of Pt/Bi/Pt NPs provided quite a unique behavior: simultaneous surface oxidation of deposited Pt and Bi and significant resistance to the oxidative removal of Bi. Furthermore, combined spectroscopic investigations revealed that the concentration of the employed Pt precursor ion solution determined the amount of deposited Pt from ∼0.2 to ∼0.4 in coverage. The best Pt/Bi/Pt NP catalyst with a Pt coverage of ∼0.25 enhanced the dehydrogenation processes below ∼0.4 V by a factor of more than 2 and increased the FAO current at ∼0.8 V roughly by 15 times, referring to those of Bi/Pt NP. The lifetime measurement works revealed that after the 1000th voltammetric cycle to 0.4 V, the FAO currents of Pt/Bi/Pt NPs were 2 and 4 times higher than those of Bi/Pt NP and Pt NP, respectively. The Pt deposits on Bi/Pt NP were concluded to play two roles in FAO: the promotion of FAO processes to increase the activity and the retardation of Bi oxidative removal to maintain the activity much longer.
Collapse
Affiliation(s)
- Hyein Lee
- Department of Chemistry, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Youngku Sohn
- Department of Chemistry, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Choong Kyun Rhee
- Department of Chemistry, Chungnam National University, Daejeon 34134, Republic of Korea
| |
Collapse
|
7
|
Barrera G, Scaglione F, Cialone M, Celegato F, Coïsson M, Rizzi P, Tiberto P. Structural and Magnetic Properties of FePd Thin Film Synthesized by Electrodeposition Method. MATERIALS 2020; 13:ma13061454. [PMID: 32210008 PMCID: PMC7142880 DOI: 10.3390/ma13061454] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/19/2020] [Accepted: 03/21/2020] [Indexed: 11/16/2022]
Abstract
Bimetallic nanomaterials in the form of thin film constituted by magnetic and noble elements show promising properties in different application fields such as catalysts and magnetic driven applications. In order to tailor the chemical and physical properties of these alloys to meet the applications requirements, it is of great importance scientific interest to study the interplay between properties and morphology, surface properties, microstructure, spatial confinement and magnetic features. In this manuscript, FePd thin films are prepared by electrodeposition which is a versatile and widely used technique. Compositional, morphological, surface and magnetic properties are described as a function of deposition time (i.e., film thickness). Chemical etching in hydrochloric acid was used to enhance the surface roughness and help decoupling crystalline grains with direct consequences on to the magnetic properties. X-ray diffraction, SEM/AFM images, contact angle and magnetic measurements have been carried out with the aim of providing a comprehensive characterisation of the fundamental properties of these bimetallic thin films.
Collapse
Affiliation(s)
- Gabriele Barrera
- Istituto Nazionale di Ricerca Metrologica (INRiM), Advanced Materials Metrology and Life Sciences, Strada delle Cacce 91, I-10135 Torino, Italy; (F.C.); (M.C.); (P.T.)
- Correspondence:
| | - Federico Scaglione
- Dipartimento di Chimica e Centro Interdipartimentale NIS (Nanostructured Surfaces and Interfaces), University of Turin, Via Pietro Giuria 7, I-10125 Torino, Italy; (F.S.); (M.C.); (P.R.)
| | - Matteo Cialone
- Dipartimento di Chimica e Centro Interdipartimentale NIS (Nanostructured Surfaces and Interfaces), University of Turin, Via Pietro Giuria 7, I-10125 Torino, Italy; (F.S.); (M.C.); (P.R.)
- Departament de Física, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Spain
| | - Federica Celegato
- Istituto Nazionale di Ricerca Metrologica (INRiM), Advanced Materials Metrology and Life Sciences, Strada delle Cacce 91, I-10135 Torino, Italy; (F.C.); (M.C.); (P.T.)
| | - Marco Coïsson
- Istituto Nazionale di Ricerca Metrologica (INRiM), Advanced Materials Metrology and Life Sciences, Strada delle Cacce 91, I-10135 Torino, Italy; (F.C.); (M.C.); (P.T.)
| | - Paola Rizzi
- Dipartimento di Chimica e Centro Interdipartimentale NIS (Nanostructured Surfaces and Interfaces), University of Turin, Via Pietro Giuria 7, I-10125 Torino, Italy; (F.S.); (M.C.); (P.R.)
| | - Paola Tiberto
- Istituto Nazionale di Ricerca Metrologica (INRiM), Advanced Materials Metrology and Life Sciences, Strada delle Cacce 91, I-10135 Torino, Italy; (F.C.); (M.C.); (P.T.)
| |
Collapse
|
8
|
He Z, Tong Y, Ni S, Ye X, Makwarimba CP, Huang X, Zhang S, Song S. Electrochemically reductive dechlorination of 3,6-dichloropicolinic acid on a palladium/nitrogen-doped carbon/nickel foam electrode. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.188] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
9
|
Li W, Zhou T, Le Z, Liao M, Liu H, Na B, Wang B, Zhou H, Yan H. Effect of thermal treatment of Pd decorated Fe/C nanocatalysts on their catalytic performance for formic acid oxidation. RSC Adv 2018; 8:35496-35502. [PMID: 35547907 PMCID: PMC9087886 DOI: 10.1039/c8ra07194b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 10/01/2018] [Indexed: 11/21/2022] Open
Abstract
The thermal treatment of bimetallic nanocatalysts plays an important role in determining their catalytic performance. Here tuning the surface oxidized metal species of bimetallic Pd-Fe electrocatalysts for the formic acid (FA) oxidation reaction is reported and a correlation between the surface oxidized metal species of the Pd-Fe nanoparticles and their catalytic activities is proposed. The structural details of the Pd-Fe/C catalysts are characterized by X-ray diffraction, X-ray photoelectron spectroscopy and high-sensitivity low-energy ion scattering (HS-LEIS). Cyclic voltammetry measurements demonstrated that the mass activity of the Pd-Fe nanoparticles with a molar ratio of Pd/Fe = 1/15 is about 7.4 times higher than that of Pd/C. This enhancement could be attributed to the synergistic effect between Pd(0) and Pd oxidized species on the surface of the Pd-Fe/C treated sample and electronic effects. This finding demonstrates the importance of surface oxidized metal species at the nanoscale in harnessing the true electrocatalytic potential of bimetallic nanoparticles and opens up strategies for the development of highly active bimetallic nanoparticles for electrochemical energy conversion.
Collapse
Affiliation(s)
- Weiping Li
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology Nanchang 330013 China +86-791-83897792 +86-791-83897792
| | - Tianxiang Zhou
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology Nanchang 330013 China +86-791-83897792 +86-791-83897792
| | - Zhilu Le
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology Nanchang 330013 China +86-791-83897792 +86-791-83897792
| | - Mengyin Liao
- Institute of Energy Conversion, Jiangxi Academy of Sciences Nanchang 330096 China +86-791-88175782 +86-791-88330501
| | - Hesheng Liu
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology Nanchang 330013 China +86-791-83897792 +86-791-83897792
| | - Bing Na
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology Nanchang 330013 China +86-791-83897792 +86-791-83897792
| | - Bin Wang
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology Nanchang 330013 China +86-791-83897792 +86-791-83897792
| | - Haiying Zhou
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology Nanchang 330013 China +86-791-83897792 +86-791-83897792
| | - Heng Yan
- Institute of Energy Conversion, Jiangxi Academy of Sciences Nanchang 330096 China +86-791-88175782 +86-791-88330501
| |
Collapse
|
10
|
Han B, Feng X, Ling L, Fan M, Liu P, Zhang R, Wang B. CO oxidative coupling to dimethyl oxalate over Pd-Me (Me = Cu, Al) catalysts: a combined DFT and kinetic study. Phys Chem Chem Phys 2018; 20:7317-7332. [PMID: 29485174 DOI: 10.1039/c7cp08306h] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
CO oxidative coupling to dimethyl oxalate (DMO) on Pd(111), Pd-Cu(111) and Pd-Al(111) surfaces was systematically investigated by means of density functional theory (DFT) together with periodic slab models and micro-kinetic modeling. The binding energy results show that Cu and Al can be fine substrates to stably support Pd. The favorable pathway for DMO synthesis on these catalysts starts from the formation of two COOCH3 intermediates, followed by the coupling to each other, and the catalytic activity follows the trend of Pd-Al(111) > Pd(111) > Pd-Cu(111). Additionally, the formation of DMO is far favorable than that of dimethyl carbonate (DMC) on these catalysts. The results were further demonstrated by micro-kinetic modeling. Therefore, Pd-Al bimetallic catalysts can be applied in practice to effectively enhance the catalytic performance and greatly reduce the cost. This study can help with fine-tuning and designing of high-efficient and low-cost Pd-based bimetallic catalysts.
Collapse
Affiliation(s)
- Bingying Han
- Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, No. 79 West Yingze Street, Taiyuan 030024, P. R. China.
| | | | | | | | | | | | | |
Collapse
|
11
|
Jiang K, Zhang J, Chen J. Enhanced catalytic activity of ternary Pd-Ni-Ir nanoparticles supported on carbon toward formic acid electro-oxidation. J Solid State Electrochem 2018. [DOI: 10.1007/s10008-018-3908-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
12
|
Li M, Liu R, Han G, Tian Y, Chang Y, Xiao Y. Facile Synthesis of Pd-Ni Nanoparticles on Reduced Graphene Oxide under Microwave Irradiation for Formic Acid Oxidation. CHINESE J CHEM 2017. [DOI: 10.1002/cjoc.201700061] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Miaoyu Li
- Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province; Shanxi University; Taiyuan Shanxi 030006 China
| | - Ruiqin Liu
- Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province; Shanxi University; Taiyuan Shanxi 030006 China
| | - Gaoyi Han
- Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province; Shanxi University; Taiyuan Shanxi 030006 China
| | - Yanni Tian
- Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province; Shanxi University; Taiyuan Shanxi 030006 China
| | - Yunzhen Chang
- Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province; Shanxi University; Taiyuan Shanxi 030006 China
| | - Yaoming Xiao
- Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province; Shanxi University; Taiyuan Shanxi 030006 China
| |
Collapse
|
13
|
Sun L, Liao B, Ren X, Li Y, Zhang P, Deng L, Gao Y. Ternary PdNi-based nanocrystals supported on nitrogen-doped reduced graphene oxide as highly active electrocatalysts for the oxygen reduction reaction. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.03.159] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
14
|
Jin Y, Zhao J, Li F, Jia W, Liang D, Chen H, Li R, Hu J, Ni J, Wu T, Zhong D. Nitrogen-doped graphene supported palladium-nickel nanoparticles with enhanced catalytic performance for formic acid oxidation. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.10.087] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
15
|
Li N. Preparation of FePd-RGO Bimetallic Composites with High Catalytic Activity for Formic Acid Electro-Oxidation. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600427] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
16
|
Liu X, Dai C, Wu D, Fisher A, Liu Z, Cheng D. Facile Synthesis of PdAgCo Trimetallic Nanoparticles for Formic Acid Electrochemical Oxidation. CHEM LETT 2016. [DOI: 10.1246/cl.160243] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
17
|
Yu B, Wen W, Li W, Yang Y, Hou D, Liu C. Fabrication of high performance carbon-supported ternary Pd-Cu-Fe electrocatalysts for formic acid electrooxidation via partly galvanic sacrifice of tunable binary Cu-Fe alloy templates. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.02.130] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
18
|
Multi-walled carbon nanotubes supported Pd composite nanoparticles hydrothermally produced from technical grade PdO precursor. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.07.115] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
19
|
Steinmann SN, Michel C, Schwiedernoch R, Filhol JS, Sautet P. Modeling the HCOOH/CO2Electrocatalytic Reaction: When Details Are Key. Chemphyschem 2015; 16:2307-11. [DOI: 10.1002/cphc.201500187] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 04/29/2015] [Indexed: 11/09/2022]
|
20
|
Studies on the synthesis, dealloying, and electrocatalytic properties of CoPd nanocatalysts. J Solid State Electrochem 2015. [DOI: 10.1007/s10008-014-2680-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
21
|
Zhu F, Wang M, He Y, Ma G, Zhang Z, Wang X. A comparative study of elemental additives (Ni, Co and Ag) on electrocatalytic activity improvement of PdSn-based catalysts for ethanol and formic acid electro-oxidation. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.10.062] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
22
|
Li S, Cheng D, Qiu X, Cao D. Synthesis of Cu@Pd core-shell nanowires with enhanced activity and stability for formic acid oxidation. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.07.156] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
23
|
Electrocatalytic Oxidation of Formic Acid: Closing the Gap Between Fundamental Study and Technical Applications. Electrocatalysis (N Y) 2014. [DOI: 10.1007/s12678-014-0226-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
24
|
Soloveichik GL. Liquid fuel cells. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2014; 5:1399-418. [PMID: 25247123 PMCID: PMC4168903 DOI: 10.3762/bjnano.5.153] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Accepted: 08/04/2014] [Indexed: 05/25/2023]
Abstract
The advantages of liquid fuel cells (LFCs) over conventional hydrogen-oxygen fuel cells include a higher theoretical energy density and efficiency, a more convenient handling of the streams, and enhanced safety. This review focuses on the use of different types of organic fuels as an anode material for LFCs. An overview of the current state of the art and recent trends in the development of LFC and the challenges of their practical implementation are presented.
Collapse
|
25
|
Facile synthesis of Pd nanochains with enhanced electrocatalytic performance for formic acid oxidation. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.03.054] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
26
|
Liu R, Liu F, Fu D, Bai Y, Han G, Tian Y, Li M, Xiao Y, Li Y. One-pot synthesis of PdBi/reduced graphene oxide catalyst under microwave irradiation used for formic acid electrooxidation. CATAL COMMUN 2014. [DOI: 10.1016/j.catcom.2013.12.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
27
|
Room-temperature synthesis and electrocatalysis of carbon nanotubes supported palladium–iron alloy nanoparticles. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.08.106] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
28
|
Wen W, Li C, Li W, Tian Y. Carbon-supported Pd–Cr electrocatalysts for the electrooxidation of formic acid that demonstrate high activity and stability. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.07.137] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|