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  • 文献标题:   Micro-continuous flow synthesis of gold nanoparticles and integrated deposition on suspended sheets of graphene oxide
  • 文献类型:   Article
  • 作　　者:   WOJNICKI M, LUTYBLOCHO M, GRZONKA J, PACLAWSKI K, KURZYDLOWSKI KJ, FITZNER K
  • 作者关键词:   gold nanoparticle, graphene oxide, microreactor, microflow reactor, deposition, dmab
  • 出版物名称:   CHEMICAL ENGINEERING JOURNAL
  • ISSN:   1385-8947 EI 1873-3212
  • 通讯作者地址:   AGH Univ Sci Technol
  • 被引频次:   15
  • DOI:   10.1016/j.cej.2013.03.113
  • 出版年:   2013

▎ 摘　　要

A single step synthesis of gold nanoparticles (AuNPs) and their deposition on a graphene oxide (GO) sheets in a microflow reactor was investigated. Gold nanoparticles were synthesized by chemical reduction in aqueous solution using dimethylamina borane (DMAB) as reductant. The influence of pH, initial concentration of gold(III) salt and flow rate was studied. The results demonstrate that microflow reactor is suitable for a single step synthesis and deposition of AuNPs. Size and size distribution depends on the flow rate and pH of the solution. (c) 2013 Elsevier B.V. All rights reserved.