Full
Outline
The oxygen reduction reaction (ORR) is essential for fuel cells and metal-air batteries, but its slow kinetics and high overpotential restrict battery performance. Traditional platinum-based catalysts are expensive, have limited reserves and exhibit poor stability, hindering large-scale commercialization. This paper reviews recent advances in the research of biomass/coal/-based electrocatalysts for ORR. Covering key aspects such as raw material properties, preparation methods, structural regulation, and practical application cases, this work aims to provide theoretical guidance for developing high-performance, low-cost non-precious metal ORR carbon electrocatalysts. In order to improve the performance of carbon-based ORR electrocatalysts and promote their industrialization, future investigations into guaranteeing raw material homogeneity, precisely regulating of active sites, optimizing structural design, and developing large-scale preparation procedures will serve as the key directions for its further breakthrough in performance and industrialization.
180
82
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
关闭全屏
No. 86 Xueyuan South Road, Haidian District, Beijing
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn
Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House
