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Research advances in unsupported Pt-based catalysts for electrochemical methanol oxidation 被引量:7
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作者 xin long tian Lijuan Wang +2 位作者 Peilin Deng Yu Chen Bao Yu Xia 《Journal of Energy Chemistry》 SCIE EI CAS CSCD 2017年第6期1067-1076,共10页
Direct methanol fuel cells are one of the most promising alternative energy technologies in the foreseeable future, but its successful commercialization in large scale is still heavily hindered by several technical sh... Direct methanol fuel cells are one of the most promising alternative energy technologies in the foreseeable future, but its successful commercialization in large scale is still heavily hindered by several technical shortfalls, especially the undesirable activity and durability issues of electrocatalysts toward methanol oxidation reaction. In light of these challenges, the inherent advantages of unsupported Pt based nanostructures demonstrate their great potentials as durable and efficient electrocatalysts for direct methanol fuel cells. This review will summarize recent achievements of unsupported Pt-based electrocatalysts toward methanol oxidation, with highlighting the interactions between the performance and structure tailoring and composition modulating. At last, a perspective is proposed for the upcoming challenges and possible opportunities to further prompt the practical application of unsupported Pt-based electrocatalysts for direct methanol fuel cells. 展开更多
关键词 Unsupported Pt nanostructures ALLOYS Core/Shell Methanol oxidation
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