Literature DB >> 25033229

Platinum-tin oxide core-shell catalysts for efficient electro-oxidation of ethanol.

Wenxin Du1, Guangxing Yang, Emily Wong, N Aaron Deskins, Anatoly I Frenkel, Dong Su, Xiaowei Teng.   

Abstract

Platinum-tin (Pt/Sn) binary nanoparticles are active electrocatalysts for the ethanol oxidation reaction (EOR), but inactive for splitting the C-C bond of ethanol to CO2. Here we studied detailed structure properties of Pt/Sn catalysts for the EOR, especially CO2 generation in situ using a CO2 microelectrode. We found that composition and crystalline structure of the tin element played important roles in the CO2 generation: non-alloyed Pt46-(SnO2)54 core-shell particles demonstrated a strong capability for C-C bond breaking of ethanol than pure Pt and intermetallic Pt/Sn, showing 4.1 times higher CO2 peak partial pressure generated from EOR than commercial Pt/C.

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Year:  2014        PMID： 25033229     DOI： 10.1021/ja505456w

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  13 in total

1.  Ultrathin layered double hydroxide nanosheets with Ni(III) active species obtained by exfoliation for highly efficient ethanol electrooxidation.

Authors:  Liang Xu; Zhe Wang; Xu Chen; Zongkai Qu; Feng Li; Wensheng Yang
Journal:  Electrochim Acta       Date:  2017-12-12       Impact factor: 6.901

Review 2.  In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy.

Authors:  Janis Timoshenko; Beatriz Roldan Cuenya
Journal:  Chem Rev       Date:  2020-09-28       Impact factor: 60.622

3.  Multisource Synergistic Electrocatalytic Oxidation Effect of Strongly Coupled PdM (M = Sn, Pb)/N-doped Graphene Nanocomposite on Small Organic Molecules.

Authors:  Peng Wu; Yiyin Huang; Longtian Kang; Maoxiang Wu; Yaobing Wang
Journal:  Sci Rep       Date:  2015-10-05       Impact factor: 4.379

4.  Improved ethanol electrooxidation performance by shortening Pd-Ni active site distance in Pd-Ni-P nanocatalysts.

Authors:  Lin Chen; Lilin Lu; Hengli Zhu; Yueguang Chen; Yu Huang; Yadong Li; Leyu Wang
Journal:  Nat Commun       Date:  2017-01-10       Impact factor: 14.919

5.  Construction of Pd-Zn dual sites to enhance the performance for ethanol electro-oxidation reaction.

Authors:  Yajun Qiu; Jian Zhang; Jing Jin; Jiaqiang Sun; Haolin Tang; Qingqing Chen; Zedong Zhang; Wenming Sun; Ge Meng; Qi Xu; Youqi Zhu; Aijuan Han; Lin Gu; Dingsheng Wang; Yadong Li
Journal:  Nat Commun       Date:  2021-09-06       Impact factor: 14.919

6.  Mesoporous PdBi nanocages for enhanced electrocatalytic performances by all-direction accessibility and steric site activation.

Authors:  Dawei Du; Qinghong Geng; Lian Ma; Siyu Ren; Jun-Xuan Li; Weikang Dong; Qingfeng Hua; Longlong Fan; Ruiwen Shao; Xiaoming Wang; Cuiling Li; Yusuke Yamauchi
Journal:  Chem Sci       Date:  2022-02-28       Impact factor: 9.825

7.  Porous Pt-NiO x nanostructures with ultrasmall building blocks and enhanced electrocatalytic activity for the ethanol oxidation reaction.

Authors:  Bangquan Li; Hongsheng Fan; Ming Cheng; Yuanjun Song; Fangtao Li; Xiaodan Wang; Rongming Wang
Journal:  RSC Adv       Date:  2018-01-02       Impact factor: 3.361

8.  Metallic Sn spheres and SnO2@C core-shells by anaerobic and aerobic catalytic ethanol and CO oxidation reactions over SnO2 nanoparticles.

Authors:  Won Joo Kim; Sung Woo Lee; Youngku Sohn
Journal:  Sci Rep       Date:  2015-08-24       Impact factor: 4.379

9.  Highly sensitive SnO2 sensor via reactive laser-induced transfer.

Authors:  Alexandra Palla Papavlu; Thomas Mattle; Sandra Temmel; Ulrike Lehmann; Andreas Hintennach; Alain Grisel; Alexander Wokaun; Thomas Lippert
Journal:  Sci Rep       Date:  2016-04-27       Impact factor: 4.379

10.  Highly active and durable methanol oxidation electrocatalyst based on the synergy of platinum-nickel hydroxide-graphene.

Authors:  Wenjing Huang; Hongtao Wang; Jigang Zhou; Jian Wang; Paul N Duchesne; David Muir; Peng Zhang; Na Han; Feipeng Zhao; Min Zeng; Jun Zhong; Chuanhong Jin; Yanguang Li; Shuit-Tong Lee; Hongjie Dai
Journal:  Nat Commun       Date:  2015-11-25       Impact factor: 14.919
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