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  • 文献标题:   Electrochemical synthesis of copper nanoparticles on nafion-graphene nanoribbons and its application for the synthesis of diaryl ethers
  • 文献类型:   Article
  • 作　　者:   SINGH AS, SHENDAGE SS, NAGARKAR JM
  • 作者关键词:   co cross coupling reaction, copper nanoparticle, nafiongraphene nanoribbon, heterogeneous catalyst, electrochemical synthesi
  • 出版物名称:   TETRAHEDRON LETTERS
  • ISSN:   0040-4039
  • 通讯作者地址:   Inst Chem Technol
  • 被引频次:   10
  • DOI:   10.1016/j.tetlet.2014.06.110
  • 出版年:   2014

▎ 摘　　要

Electrochemical synthesis of copper nanoparticles on nafion-graphene nanoribbons support for the synthesis of diaryl ethers via Ullmann type coupling is reported. The catalyst showed excellent performance for C-O cross coupling reactions under ligand free condition. The catalyst was characterized by various techniques such as SEM, TEM, XRD, EDX, BET, TGA, and UV spectrophotometry. It was recycled several times without significant loss in its catalytic activity. (C) 2014 Elsevier Ltd. All rights reserved.