气候变化领域集成服务门户(CCPortal): Pyrolysis-free polymer-based oxygen electrocatalysts

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DOI	10.1039/d1ee00306b
	Pyrolysis-free polymer-based oxygen electrocatalysts
	Huang B.; Li L.; Tang X.; Zhai W.; Hong Y.; Hu T.; Yuan K.; Chen Y.
发表日期	2021
ISSN	17545692
起始页码	2789
结束页码	2808
卷号	14 期号:5
英文摘要	High-performance electrocatalysts play a vital role in various sustainable energy conversion and storage technologies. Although enormous carbon-based materials have been developed and exhibited efficient electrocatalytic ability comparable to precious metal catalysts, the obtained blurry structure seriously hampered the understanding of the nature of electrocatalysis. Pyrolysis-free polymers are a competitive type of materials owing to their high-density uniform building units, tailorable chemical structure and diverse topology structure, which demonstrate promising catalytic performances for multifarious important reactions. In particular, the absence of a pyrolysis process promises well-preserved active sites, laying a solid foundation for mechanism research. In this review, the recent developments of pyrolysis-free polymers including porous organic polymers, metal organic frameworks, and linear conjugated polymers for oxygen electrocatalysis are summarized. The engineering strategies and their influence on boosting the electrocatalytic performance are concluded, particularly the impact of electronic structure engineering and hybrid synergistic effect. Finally, we further discuss current challenges and future directions for maximizing the advantages of polymer-based electrocatalysts without pyrolysis. This review aims to highlight the importance of pyrolysis-free polymer-based electrocatalysts and their potential to become the guideline for preparing high practical value catalysts by virtue of their clear structure-activity relationship. © 2021 The Royal Society of Chemistry.
英文关键词	Catalysis; Electrocatalysis; Electrocatalysts; Electrolysis; Electronic structure; Energy conversion; Metal-Organic Frameworks; Organometallics; Oxygen; Pyrolysis; Carbon based materials; Catalytic performance; Electrocatalytic ability; Electrocatalytic performance; Oxygen electrocatalysis; Porous organic polymers; Precious metal catalysts; Structure activity relationships; Conjugated polymers; alternative energy; catalysis; catalyst; electrochemical method; performance assessment; polymer; precious metal; pyrolysis
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190673
作者单位	Institute of Polymers and Energy Chemistry (IPEC), College of Chemistry, Nanchang University, Nanchang, 330031, China; School of Materials Science and Engineering, Nanchang University, Nanchang, 330031, China; Institute of Advanced Scientific Research (IASR), Key Laboratory of Functional Small Molecules for Ministry of Education, Jiangxi Normal University, Nanchang, 330022, China
推荐引用方式 GB/T 7714	Huang B.,Li L.,Tang X.,et al. Pyrolysis-free polymer-based oxygen electrocatalysts[J],2021,14(5).
APA	Huang B..,Li L..,Tang X..,Zhai W..,Hong Y..,...&Chen Y..(2021).Pyrolysis-free polymer-based oxygen electrocatalysts.Energy & Environmental Science,14(5).
MLA	Huang B.,et al."Pyrolysis-free polymer-based oxygen electrocatalysts".Energy & Environmental Science 14.5(2021).