化学通报（网络版）
化學通報（網絡版）
화학통보（망락판）
Chemistry Online
2015年
8期
1-9
,共9页
生物质基%碳材料%催化剂%氧还原反应
生物質基%碳材料%催化劑%氧還原反應
생물질기%탄재료%최화제%양환원반응
Biomass%Carbon materials%Catalyst%Oxygen reduction reaction
燃料电池作为一种清洁能源有很大的发展前景，其阴极氧还原反应多采用铂基催化剂，但由于贵金属铂的储量稀少、价格昂贵等原因，严重阻碍了燃料电池的商业化进程。寻找高活性、高稳定性的新材料来替代阴极铂基催化剂成为燃料电池大规模商业化亟待解决的关键问题之一。研究表明，以生物质为原料的碳材料有望成为商业铂基氧还原催化剂的一种理想替代品。本文综述了这方面的研究进展，并且展望了未来的发展趋势。
燃料電池作為一種清潔能源有很大的髮展前景，其陰極氧還原反應多採用鉑基催化劑，但由于貴金屬鉑的儲量稀少、價格昂貴等原因，嚴重阻礙瞭燃料電池的商業化進程。尋找高活性、高穩定性的新材料來替代陰極鉑基催化劑成為燃料電池大規模商業化亟待解決的關鍵問題之一。研究錶明，以生物質為原料的碳材料有望成為商業鉑基氧還原催化劑的一種理想替代品。本文綜述瞭這方麵的研究進展，併且展望瞭未來的髮展趨勢。
연료전지작위일충청길능원유흔대적발전전경，기음겁양환원반응다채용박기최화제，단유우귀금속박적저량희소、개격앙귀등원인，엄중조애료연료전지적상업화진정。심조고활성、고은정성적신재료래체대음겁박기최화제성위연료전지대규모상업화극대해결적관건문제지일。연구표명，이생물질위원료적탄재료유망성위상업박기양환원최화제적일충이상체대품。본문종술료저방면적연구진전，병차전망료미래적발전추세。
Fuel cells as a kind of clear energy source have great prospects, and Pt-based catalysts are often used to boost the cathode oxygen reduction reaction (ORR). However the limited Pt reserves and high cost seriously obstruct the commercialization of fuel cells. To find new cheap materials with high ORR activity and stability to replace traditional Pt-based catalyst becomes one of the key issues of large-scale commercialization of fuel cells. Carbon-based materials derived from biomass are considered to be one of the ideal alternatives, which have been intensively investigated recently. The research progress in biomass-based carbon materials as ORR electrocatalysts was reviewed and the future development was prospected.
