Sharma, Monika Jung, Namgee Yoo, Sung Jong 2024-01-19T23:33:16Z 2024-01-19T23:33:16Z 2021-09-03 2018-01-09 0897-4756 https://pubs.kist.re.kr/handle/201004/121812 Pt-based multistructured nanocatalysts such as alloy, core-shell, and surface Pt-rich nanoparticles have been extensively studied for hydrogen fuel cell applications, and their catalytic performances for oxygen reduction reactions have been significantly upgraded for decades. Due to these technical enhancements, Pt-based nanoarchitectures have turned out to be compatible with commercially accessible fuel cell systems. In addition, based on physical and electrochemical backgrounds for the basic catalyst nanoarchitectures, novel catalyst designs with organic-inorganic hybrid concepts have been recently developed to more effectively improve the electrochemical reaction activities and durabilities. In this review, the typical class of Pt-based nanocatalysts are systematically explained according to their compositions and structures, and the emerging class of organic-inorganic hybrid catalyst designs are then thoroughly introduced. It is expected that the most recent improvements of Pt-based nanoarchitectures will have great effects on the future works for the commercialization of fuel cell catalysts. English AMER CHEMICAL SOC SUPPORTED PLATINUM CATALYSTS CORE-SHELL NANOPARTICLES ELECTROCATALYTIC ACTIVITY ENHANCED ACTIVITY CARBON NANOTUBES FUEL-CELLS FACILE SYNTHESIS BORON-CARBIDE PT3CO ALLOY FUNCTIONALIZED GRAPHENE Toward High-Performance Pt-Based Nanocatalysts for Oxygen Reduction Reaction through Organic-Inorganic Hybrid Concepts Article 10.1021/acs.chemmater.7b03422 1 CHEMISTRY OF MATERIALS, v.30, no.1, pp.2 - 24 CHEMISTRY OF MATERIALS 30 1 2 24 scie scopus 000419999400002 2-s2.0-85040311977 Chemistry, Physical Materials Science, Multidisciplinary Chemistry Materials Science Review SUPPORTED PLATINUM CATALYSTS CORE-SHELL NANOPARTICLES ELECTROCATALYTIC ACTIVITY ENHANCED ACTIVITY CARBON NANOTUBES FUEL-CELLS FACILE SYNTHESIS BORON-CARBIDE PT3CO ALLOY FUNCTIONALIZED GRAPHENE