One-pot synthesis of Pd-MoO2/C by microwave sintering as an efficient electrocatalyst for ethanol oxidation reaction

被引：5

作者：

Zhang, Zejie ^{[1
]}

Zhou, Debi ^{[2
]}

Liao, Jingjing ^{[1
]}

Huang, Qun ^{[1
]}

Bao, Xinjun ^{[2
]}

Yi, Shijie ^{[2
]}

Zhang, Fangfang ^{[3
]}

机构：

[1] Cent S Univ, State Key Lab Powder Met, Changsha, Hunan, Peoples R China

[2] Cent S Univ, Sch Chem & Chem Engn, Changsha, Hunan, Peoples R China

[3] Hunan YouXian 1 Middle Sch, Zhuzhou, Peoples R China

来源：

INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 2019年 / 43卷 / 04期

关键词：

EIS; electrocatalyst; ethanol oxidation reaction; molybdenum dioxide; Pd-based catalytic materials; FUEL-CELLS; ELECTROOXIDATION; PERFORMANCE; CATALYSTS; ALCOHOL; NI; PD; PALLADIUM; METHANOL; ACID;

D O I：

10.1002/er.4437

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The composite catalysts of Pd-MoO2/C for ethanol oxidation reaction (EOR) were prepared by microwave sintering. MoO3 was thermally reduced to MoO2 by carbon black in the preparing process of the Pd-MoO2/C material. The TEM analysis showed that Pd-MoO2 was well polymerized. Chronoamperometric, cyclic voltammetry, and electrochemical impedance spectra methods were applied to reveal the performance for EOR at room temperature. The Pd-MoO2/C electrode exhibited considerable high activity and stability. MoO2 as a co-catalyst significantly improved the catalytic activity of Pd-MoO2/C for EOR.

引用

页码：1597 / 1603

页数：7

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