A polyaniline-modified electrode surface for boosting the electrocatalysis towards the hydrogen evolution reaction and ethanol oxidation reaction

被引：13
作者：
Huang, Yankun [1 ]
Bao, Feng [1 ]
Ji, Muwei [1 ]
Hu, Yanzhao [1 ]
Huang, Liu [2 ]
Liu, Huichao [1 ]
Yu, Jiali [1 ]
Cong, Guangtao [1 ]
Zhu, Caizhen [1 ]
Xu, Jian [1 ]
机构：
[1] Shenzhen Univ, Coll Chem & Environm Engn, Inst Low Dimens Mat Genome Initiat, Shenzhen 518060, Peoples R China
[2] Guangdong Pharmaceut Univ, Sch Chem & Chem Engn, Zhongshan 528458, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2021年 / 57卷 / 100期
基金：
中国国家自然科学基金;
关键词：
FORMIC-ACID; CONDUCTING POLYMER; NANOPARTICLES; CATALYST; ELECTROOXIDATION; PLATINUM; PERFORMANCE; METHANOL; THIN;
D O I：
10.1039/d1cc04163k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Here, polyaniline (PANI) is reported loaded on carbon paper to modify the carbon paper-PANI-Pt electrode surface, tailoring the electrocatalytic capability towards the hydrogen evolution reaction and ethanol oxidation reaction. The reasons for the enhancement by the PANI layer are attributed to the hydrophilic electrode surface, uniform dispersion of Pt, and large electrochemical active surface.
引用
收藏
页码：13792 / 13795
页数：4
相关论文
共 21 条
[1]   Conducting polymers inducing catalysis: Enhanced formic acid electro-oxidation at a Pt/polyaniline nanocatalyst [J].
Abd El-Moghny, Muhammad G. ;
Alalawy, Hafsa H. ;
Mohammad, Ahmad M. ;
Mazhar, Amina A. ;
El-Deab, Mohamed S. ;
El-Anadouli, Bahgat E. .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (16) :11166-11176
[2]   Electrocatalysis of the hydroquinone/benzoquinone redox couple at platinum electrodes covered by a thin film of poly(3,4-ethylenedioxythiophene) [J].
Camilo Monge-Romero, Inti ;
Fidel Suarez-Herrera, Marco .
SYNTHETIC METALS, 2013, 175 :36-41
[3]   Core@shell sub-ten-nanometer noble metal nanoparticles with a controllable thin Pt shell and their catalytic activity towards oxygen reduction [J].
Deogratias, Ntirikwendera ;
Ji, Muwei ;
Zhang, Yong ;
Liu, Jiajia ;
Zhang, Jiatao ;
Zhu, Hesun .
NANO RESEARCH, 2015, 8 (01) :271-280
[4]   Insights from the Physicochemical and Electrochemical Screening of the Potentiality of the Chemically Synthesized Polyaniline [J].
Djara, Razik ;
Holade, Yaovi ;
Merzouki, Abdelhafid ;
Masquelez, Nathalie ;
Cot, Didier ;
Rebiere, Bertrand ;
Petit, Eddy ;
Huguet, Patrice ;
Canaff, Christine ;
Morisset, Sophie ;
Napporn, Teko W. ;
Cornu, David ;
Tingry, Sophie .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2020, 167 (06)
[5]   Fuel blends: Enhanced electro-oxidation of formic acid in its blend with methanol at platinum nanoparticles modified glassy carbon electrodes [J].
El-Deab, Mohamed S. ;
El-Nagar, Gumaa A. ;
Mohammad, Ahmad M. ;
El-Anadouli, Bahgat E. .
JOURNAL OF POWER SOURCES, 2015, 286 :504-509
[6]   Enhanced electrocatalytic activity and stability of platinum, gold, and nickel oxide nanoparticles-based ternary catalyst for formic acid electro-oxidation [J].
El-Nagar, Gumaa A. ;
Mohammad, Ahmad M. .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (23) :11955-11962
[7]   Conducting polymer nanofiber-supported Pt alloys: unprecedented materials for methanol oxidation with enhanced electrocatalytic performance and stability [J].
Ghosh, Srabanti ;
Bera, Susmita ;
Bysakh, Sandip ;
Basu, Rajendra N. .
SUSTAINABLE ENERGY & FUELS, 2017, 1 (05) :1148-1161
[8]   Highly Active Multimetallic Palladium Nanoalloys Embedded in Conducting Polymer as Anode Catalyst for Electrooxidation of Ethanol [J].
Ghosh, Srabanti ;
Bera, Susmita ;
Bysakh, Sandip ;
Basu, Rajendra Nath .
ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (39) :33775-33790
[9]   Synergistic Effects of Polypyrrole Nanofibers and Pd Nanoparticles for Improved Electrocatalytic Performance of Pd/PPy Nanocomposites for Ethanol Oxidation [J].
Ghosh, Srabanti ;
Bhandary, Nimai ;
Basu, Suddhasatwa ;
Basu, Rajendra N. .
ELECTROCATALYSIS, 2017, 8 (04) :329-339
[10]   Atomic Thickness Catalysts: Synthesis and Applications [J].
Han, Ali ;
Zhang, Zedong ;
Li, Xinyuan ;
Wang, Dingsheng ;
Li, Yadong .
SMALL METHODS, 2020, 4 (09)
123