期刊
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
卷 46, 期 12, 页码 16264-16280出版社
WILEY-HINDAWI
DOI: 10.1002/er.8377
关键词
carbon; carbon nanotube; electrocatalyst; graphene; low temperature fuel cell; organic aerogel
资金
- Ministry of Higher Education Malaysia [KKP/2020/UKM-UKM/3/1]
- Universiti Kebangsaan Malaysia [DIP-2021-028]
This paper mainly introduces the application of organic aerogel materials in fuel cells. Due to their high conductivity and catalytic properties, organic aerogel materials are used as electrodes in low temperature fuel cells. Compared with traditional platinum electrodes, organic aerogel materials have the advantages of durability, economy, and high efficiency.
Fuel cells have been developed efficiently in recent years as a secure and high-energy conversion technology. The innovation in electrocatalysis focuses on initiatives to minimize or replace Pt electrodes used. As an alternative, organic aerogel materials are normally used as electrodes in low temperature fuel cells due to their high electronic conducting and electrocatalytic characteristics. These are usually characterized by fundamental functional elements of strong covalent C-C bonds from organic precursors. This review will mainly focus on organic aerogel nanomaterials related to carbon aerogels, carbon nanotube aerogels, and graphene aerogels as electrocatalytic supports by surface modification or structural features in catalysis. In contrast, organic aerogel materials prove to be durable, economical, and active electrocatalysts that can provide outstanding electrocatalytic efficiency in low temperature fuel cell applications. Last, this paper recaps the challenges faced in current fuel cell applications and the use of organic aerogel materials to address these challenges.
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