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炭氣凝膠作為燃料電池催化劑載體的研究進展
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海軍工程大學

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TK91

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國家自然科學基金資助(項目號51802347)；國家部委基金資助項目(項目號9140A27030514JB11449)


Progress on carbon aerogels as the supports of fuel cell catalysts
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1.Naval University of Engineering,Jiefang Road 717,Wuhan Hubei 430033;2.China

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    摘要:

    設計制備低成本、高催化活性、高穩(wěn)定性的ORR電催化劑對燃料電池的實際應用至關重要,良好的催化劑載體對提高催化劑的電化學催化性能具有重要意義。炭氣凝膠具有孔結構可控、高比表面積、高導電性、大孔體積等優(yōu)勢,是一種非常具有潛力的燃料電池ORR電催化劑載體。本文對最近炭氣凝膠作為燃料電池催化劑載體的研究進展進行了綜述,簡單介紹了炭氣凝膠的種類及其負載催化劑的方法,著重討論了炭氣凝膠負載Pt等貴金屬催化劑、炭氣凝膠負載非貴金屬催化劑以及非金屬摻雜炭氣凝膠催化劑的研究進展,最后總結了其面臨的挑戰(zhàn)和未來的主要發(fā)展方向。

    Abstract:

    The design and preparation of ORR electrocatalysts with low cost, high catalytic activity and high stability are of crucial importance to the practical application of fuel cells. Carbon aerogels (CAs) have the advantages of controllable pore structure, high specific surface area, high conductivity and large pore volume, and these characters allow it a potential candidate for fuel cell ORR electrocatalyst carrier. In this review, the recent progress on CAs as fuel cell catalyst carrier were reviewed. Firstly, the species of carbon aerogels and methods of supporting catalysts were simplely introduced, and then the research progress on precious metal catalysts supported on CA, especially Pt, the non-noble metal catalysts supported on CA and non-metal doping CA catalysts were discussed. In addition, the challenges and development direction in the future were summarized.

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張震,趙爽,陳國兵,李昆鋒,費志方,羅中一,楊自春.炭氣凝膠作為燃料電池催化劑載體的研究進展[J].稀有金屬材料與工程,2020,49(11):3977~3986.[Zhang Zhen, Zhao Shuang, Chen Guobing, Li Kunfeng, Fei Zhifang, Luo Zhongyi, Yang Zichun. Progress on carbon aerogels as the supports of fuel cell catalysts[J]. Rare Metal Materials and Engineering,2020,49(11):3977~3986.]
DOI：10.12442/j. issn.1002-185X.20190990

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  • 收稿日期:2019-11-26
  • 最后修改日期:2020-03-17
  • 錄用日期:2020-03-19
  • 在線發(fā)布日期: 2020-12-09
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