Palladium supported on phosphorus-nitrogen dual-doped carbon nanoparticles as cathode for hydrogen evolution in PEM water electrolyser

被引：19

作者：

Kumar, S. Shiva ^{[1
,2
]}

Ramakrishna, S. U. B. ^{[1
,3
]}

Mahesh, K. Naga ^{[3
]}

Devi, B. Rama ^{[2
]}

Himabindu, V. ^{[1
]}

机构：

[1] Jawaharlal Nehru Technol Univ Hyderabad, Ctr Alternat Energy Opt, Inst Sci & Technol, Hyderabad 500085, Telangana, India

[2] Jawaharlal Nehru Technol Univ Hyderabad, Dept Chem, Coll Engn Hyderabad, Hyderabad 500085, Telangana, India

[3] Koneru Lakshmaiah Educ Fdn, Ctr Adv Energy Studies, Green Fields, Guntur 522502, Andhra Pradesh, India

来源：

IONICS | 2019年 / 25卷 / 06期

关键词：

Hydrogen production; Hydrogen evolution reaction; Pd; PN-CNPs; Nafion (R) membrane; PEM water electrolyser; OXYGEN REDUCTION REACTION; MESOPOROUS CARBON; ACTIVATED CARBON; PD NANOPARTICLES; GRAPHENE; PERFORMANCE; ELECTROCATALYSTS; CATALYST; BORON; NANOTUBES;

D O I：

10.1007/s11581-018-2783-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Phosphorus-nitrogen dual-doped carbon nanoparticles (PN-CNPs) have been successfully synthesised using chemical vapour deposition (CVD), in the presence of triphenylphosphine and acetonitrile. PN-CNPs are used as carbon support for Pd and employed as electrocatalyst in hydrogen evolution reactions. The prepared Pd/PN-CNPs electrocatalyst was subjected to morphological and electrochemical studies carried out using FE-SEM, EDS, ICP, XRD, CV, and LSV techniques. The membrane electrode assemblies (MEAs) were prepared and tested in 25cm(2) area PEM cell setup and the test results obtained are promising as the cell voltage is 1.9V at 1000mAcm(-2) at 80 degrees C. Furthermore, the cell setup was operated continuously for 500h and has shown stable performance without any hindrance in electrochemical activity.

引用

页码：2615 / 2625

页数：11

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