Обзорная статья

Carbon‐Based Metal‐Free ORR Electrocatalysts for Fuel Cells: Past, Present, and Future

Lijun YangKey Laboratory of Mesoscopic Chemistry of MOE and Jiangsu Provincial Lab for Nanotechnology School of Chemistry and Chemical Engineering Nanjing University Nanjing 210023 ChinaJianglan ShuiSchool of Materials Science and Engineering Beihang University Beijing 100083 ChinaLei DuPacific Northwest National Laboratory Richland WA 99352 USAYuyan ShaoPacific Northwest National Laboratory Richland WA 99352 USAJun LiuPacific Northwest National Laboratory Richland WA 99352 USALiming DaiDepartment of Macromolecular Science and Engineering Case Western Reserve University 10900 Euclid Avenue Cleveland OH 44106 USAZheng HuKey Laboratory of Mesoscopic Chemistry of MOE and Jiangsu Provincial Lab for Nanotechnology School of Chemistry and Chemical Engineering Nanjing University Nanjing 210023 China

2019en

ABI

Аннотация

Replacing precious platinum with earth-abundant materials for the oxygen reduction reaction (ORR) in fuel cells has been the objective worldwide for several decades. In the last 10 years, the fastest-growing branch in this area has been carbon-based metal-free ORR electrocatalysts. Great progress has been made in promoting the performance and understanding the underlying fundamentals. Here, a comprehensive review of this field is presented by emphasizing the emerging issues including the predictive design and controllable construction of porous structures and doping configurations, mechanistic understanding from the model catalysts, integrated experimental and theoretical studies, and performance evaluation in full cells. Centering on these topics, the most up-to-date results are presented, along with remarks and perspectives for the future development of carbon-based metal-free ORR electrocatalysts.

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Идентификаторы

DOI: 10.1002/adma.201804799

Цитирования и источники

Цитирований: 2Использованных источников: 0

Показатели — AkademScholar