Fuel-cell technology - Running on natural gas

被引:332
|
作者
Steele, BCH [1 ]
机构
[1] Univ London Imperial Coll Sci Technol & Med, Dept Mat, London SW7 2AZ, England
关键词
D O I
10.1038/23144
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Although hydrogen is the fuel of choice for many energy-conversion systems, its widespread use is limited by its cost. Some fuel cells can use natural gas (methane), but require high operating temperatures to process the methane internally. New intermediate-temperature fuel cells that can oxidize methane directly are a promising alternative.
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页码:619 / +
页数:2
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