Axially oriented tubercle vein and X-crossed sheet of N-Co₃O₄@C hierarchical mesoarchitectures as potential heterogeneous catalysts for methanol oxidation reaction

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• 作者：Mohamed A. Shenashen^a ; ¹ ; Diab Hassen^a ; Sherif A. El-Safty^a ; ^b ; ^{sherif.elsafty@nims.go.jp} ; ^{sherif@aoni.waseda.jp} ; ; Hiroaki Isago^a ; Ahmed Elmarakbi^c ; Hitoshi Yamaguchi^a
• 关键词：Hierarchical mesoarchitecture ; N-Co3O4@C ; Fuel cell ; Methanol oxidation ; Electrochemical
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：313
• 期：Complete
• 页码：83-98
• 全文大小：6855 K
• 卷排序：313

文摘

N-Co3O4@C nanoscale architectures were built with respect to the C-axis orientations. Improve the efficiency of MFCs using low-cost and high-performance electrocatalysts. The N-C-doped and Co3O4 scaffolds are key components in the functional MOR. These durable catalysts with highly active sites exhibit high electrocatalytic performance. This non-precious N-Co3O4@C-NRP electrocatalyst merit a wide potential in fuel cells over Pt/C.