Gold Nanoparticles Stabilized by Functionalized Ionic Liquids Incorporated in Periodic Mesoporous Organosilica

摘要：

Gold nanoparticles (GNPs), which are attracted much attention in the last decades, are often used as a catalyst for CO oxidation at low temperature. Here, GNPs supported by mesoporous silicates were prepared using disulfide, tetra-sulfide and thiol as a stabilization reagent, respectively. Three hybrid inorganic-organic mesoporous silicates of SBA-15 were synthesized by one pot hydrolysis and condensation reactions of organosilica precursors containing sulfide group and tetraethoxysilane (TEOS) in the presence of P123.

作者: Donghong Yin Liangsheng Qin Jianfu Liu Ningya Yu Rong Tan

作者单位: Technology Center, China Tobacco Hunan Industrial Corporation, No. 426 Laodong Road, Changsha, Hunan Technology Center, China Tobacco Hunan Industrial Corporation, No. 426 Laodong Road, Changsha, Hunan Institute of Fine Catalysis and Synthesis, Key Lab of Sustainable Resources Processing and Advanced

会议类型: 国际会议

会议名称: 6th International Conference on Environmental Catalysis(第六届国际环境催化大会 ICEC 2010)

会议地点: 北京

会议语种:英文

页码: 252-252

在线出版日期: 2010-09-12（万方平台首次上网日期，不代表论文的发表时间）