A tank in series model for alkaline fuel cell in cogeneration of hydrogen peroxide and electricity

被引：18

作者：

De Schepper, Peter ^{[1
]}

Danilov, Valery ^{[2
]}

Denayer, Joeri F. M. ^{[1
]}

机构：

[1] Vrije Univ Brussel, Dept Chem Engn, B-1050 Elsene, Belgium

[2] Kazan State Technol Univ, Dept Proc & Unit Operat Chem Technol, Kazan 420015, Russia

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2012年 / 37卷 / 22期

关键词：

Hydrogen peroxide production; Alkaline fuel cell; Current efficiency;

D O I：

10.1016/j.ijhydene.2012.08.065

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：

This work presents a Tank in Series Reactor (TSR) model for the alkaline fuel cell operating in potentiostatic mode in cogeneration of H2O2 and electricity. The developed TSR model accounts for the component and the energy balances in gas channels, liquid alkaline and catalyst layers together with charge balances at electrode/electrolyte interfaces. The TSR model is able to predict the limiting two-dimensional profiles in alkaline fuel cell. The simulation results indicate the influence of mass transfer on the distribution of concentration, temperature and current density. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：17258 / 17267

页数：10

共 23 条

[1]

Bagotsky VS, 2006, FUNDAMENTALS OF ELECTROCHEMISTRY, 2ND EDITION, P1

[2]

Bansal R., 2004, Handbook of Engineering Electromagnetics

[3] An improved tank in series model for PEMFC [J].