Experimental analysis of SO2 effects on Molten Carbonate Fuel Cells

被引：12

作者：

Di Giulio, N. ^{[1
,2
]}

Bosio, B. ^{[1
]}

Han, J. ^{[2
,3
]}

McPhail, S. J. ^{[4
]}

机构：

[1] Univ Genoa, DICCA, PERT, I-16145 Genoa, Italy

[2] Korea Inst Sci & Technol, Fuel Cell Res Ctr, Seoul 136791, South Korea

[3] Korea Univ, Green Sch, Seoul 136713, South Korea

[4] ENEA, Casaccia Res Ctr, I-00123 Rome, Italy

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2014年 / 39卷 / 23期

基金：

新加坡国家研究基金会;

关键词：

Molten Carbonate Fuel Cells; Fuel contaminants; Sulphur dioxide; Poisoning mechanism; Performance decay; SULFUR; H2S;

D O I：

10.1016/j.ijhydene.2014.04.120

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：

The aim of this work is to investigate how SO2 can affect MCFC performance and to discover the possible mechanisms involved in cathode sulphur poisoning, specifically considering the possible use of MCFCs in CCS (Carbon Capture and Storage) application. The different contributions of cathodic, anodic and electrolyte reactions have been considered to get a complete picture of the evolution of performance degradation. Experimental tests have been performed at the Fuel Cell Centre laboratories of Korea Institute of Science and Technology (KIST) thanks to 100 cm(2) single cell facilities and comparing results using both an optimized gas for laboratory conditions and a gas composition that simulates MCFCs when running in a Natural Gas Combined Cycle (NGCC) power plant. Polarisation curves, endurance tests, impedance measurements and gas analyses have been carried out to support the investigation. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：12300 / 12308

页数：9

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