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Baek, Jong-Beom
Center for Dimension-Controllable Organic Frameworks
Research Interests
  • Covalent Organic Frameworks (COFs), Carbon Nanotubes(CNTs), graphene, Energy Conversion and Storage

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Graphene supported non-precious metal-macrocycle catalysts for oxygen reduction reaction in fuel cells

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Title
Graphene supported non-precious metal-macrocycle catalysts for oxygen reduction reaction in fuel cells
Author
Choi H.-J.Ashok Kumar N.Baek, Jong-Beom
Issue Date
2015-04
Publisher
ROYAL SOC CHEMISTRY
Citation
NANOSCALE, v.7, no.16, pp.6991 - 6998
Abstract
Fuel cells are promising alternative energy devices owing to their high efficiency and eco-friendliness. While platinum is generally used as a catalyst for the oxygen reduction reaction (ORR) in a typical fuel cell, limited reserves and prohibitively high costs limit its future use. The development of non-precious and durable metal catalysts is being constantly conceived. Graphene has been widely used as a substrate for metal catalysts due to its unique properties, thus improving stability and ORR activities. In this feature, we present an overview on the electrochemical characteristics of graphene supported non-precious metal containing macrocycle catalysts that include metal porphyrin and phthalocyanine derivatives. Suggested research and future development directions are discussed. © 2015 The Royal Society of Chemistry
URI
https://scholarworks.unist.ac.kr/handle/201301/11565
URL
http://pubs.rsc.org/en/Content/ArticleLanding/2015/NR/C4NR06831A#!divAbstract
DOI
10.1039/c4nr06831a
ISSN
2040-3364
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