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Incorporation of Ag nanostructures into channels of nitrided mesoporous silica
Zhao, Yinfeng1,2; Qi, Yue1; Wei, Yingxu1; Zhang, Yangyang1,2; Zhang, Shigang1,2; Yang, Yue1; Liu, Zhongmin1; Liu ZM(刘中民); Liu ZM(刘中民)
关键词Silver Nanostructures Nitridation Sba-15 Host
刊名MICROPOROUS AND MESOPOROUS MATERIALS
2008-04-15
DOI10.1016/j.micromeso.2007.08.004
111期:1-3页:300-306
收录类别SCI
文章类型Article
部门归属8
项目归属803
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
研究领域[WOS]Chemistry ; Science & Technology - Other Topics ; Materials Science
关键词[WOS]IN-SITU FORMATION ; SILVER NANOPARTICLES ; GOLD NANOPARTICLES ; PLATINUM NANORODS ; STRUCTURAL-CHANGE ; CARBON NANOTUBES ; NANOWIRES ; OXYNITRIDE ; TEMPLATE ; SBA-15
英文摘要Nitrided mesoporous silica was used as a host for accommodating nano-silver into the channels. The nitridation of the mesoporous silica host, i.e. SBA-15, with ammonia caused the generation of -NHx groups on the surface. The following impregnation of the nitrided SBA-15 with aqueous AgNO3 solution and further reduction led to formation of silver nanostructures in the channels. The samples were characterized by FTIR, XRD, TEM and XPS techniques. The impregnation time has effect on the morphology of the resulting nanostructures. The interaction between silver species and surface -NHx was the key to immobilize Ag in the channels. A scheme was proposed to illustrate the synthesis of Ag nanostructures using nitrided mesoporous host. (C) 2007 Elsevier Inc. All rights reserved.
语种英语
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WOS记录号WOS:000255847100041
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被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/100621
专题中国科学院大连化学物理研究所
通讯作者Liu ZM(刘中民); Liu ZM(刘中民)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Appl Catalysis Lab, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
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GB/T 7714
Zhao, Yinfeng,Qi, Yue,Wei, Yingxu,et al. Incorporation of Ag nanostructures into channels of nitrided mesoporous silica[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2008,111(1-3):300-306.
APA Zhao, Yinfeng.,Qi, Yue.,Wei, Yingxu.,Zhang, Yangyang.,Zhang, Shigang.,...&刘中民.(2008).Incorporation of Ag nanostructures into channels of nitrided mesoporous silica.MICROPOROUS AND MESOPOROUS MATERIALS,111(1-3),300-306.
MLA Zhao, Yinfeng,et al."Incorporation of Ag nanostructures into channels of nitrided mesoporous silica".MICROPOROUS AND MESOPOROUS MATERIALS 111.1-3(2008):300-306.
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