DICP OpenIR
CONTROLLED GROWTH OF COPPER NANOPARTICLES AND NANORODS IN THE CHANNELS OF SBA-15 BY SUPERCRITICAL FLUID DEPOSITION
Yin, Jian-Zhong1; Xu, Qin-Qin1; Wang, Ai-Qin2
关键词Co-solvent Copper Nanocomposites Nanorods Supercritical Fluid Deposition
刊名CHEMICAL ENGINEERING COMMUNICATIONS
2010
DOI10.1080/00986440903249676
197期:4页:627-632
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Technology
类目[WOS]Engineering, Chemical
研究领域[WOS]Engineering
关键词[WOS]MESOPOROUS SILICA ; CARBON-DIOXIDE ; METAL NANOWIRES ; SEED OIL ; EXTRACTION ; NANOTUBES ; LIQUIDS ; ROUTE ; CO2
英文摘要Copper nanoparticles and nanorods were prepared in the one-dimensional channels of SBA-15 supported by a modified supercritical fluid deposition (SCFD) method. In this approach, cheap and widely available copper nitrate, which is insoluble in supercritical CO2 (scCO2), was used as the copper source and ethanol as the co-solvent, thus avoiding the employment of expensive and less available scCO2-soluble precursors. The deposition was carried out at the pressure of 21-25MPa and temperature of 50 degrees C, followed by calcinations at 500 degrees C and H2 reduction at 500 degrees C. The results showed that highly dispersed Cu nanoparticles or nanorods were obtained controllably just by varying the deposition time, as characterized by transmission electron microscopy (TEM) and X-ray diffraction (XRD). On the other hand, when Cu(acac)2 was used as the precursor and without any co-solvent, only nanoparticles were formed in the channels of SBA-15 no matter how long the deposition time.
语种英语
WOS记录号WOS:000272591400014
引用统计
被引频次:17[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/321008/142021
专题中国科学院大连化学物理研究所
作者单位1.Dalian Univ Technol, Sch Chem Engn, Dalian 116012, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian, Peoples R China
推荐引用方式
GB/T 7714
Yin, Jian-Zhong,Xu, Qin-Qin,Wang, Ai-Qin. CONTROLLED GROWTH OF COPPER NANOPARTICLES AND NANORODS IN THE CHANNELS OF SBA-15 BY SUPERCRITICAL FLUID DEPOSITION[J]. CHEMICAL ENGINEERING COMMUNICATIONS,2010,197(4):627-632.
APA Yin, Jian-Zhong,Xu, Qin-Qin,&Wang, Ai-Qin.(2010).CONTROLLED GROWTH OF COPPER NANOPARTICLES AND NANORODS IN THE CHANNELS OF SBA-15 BY SUPERCRITICAL FLUID DEPOSITION.CHEMICAL ENGINEERING COMMUNICATIONS,197(4),627-632.
MLA Yin, Jian-Zhong,et al."CONTROLLED GROWTH OF COPPER NANOPARTICLES AND NANORODS IN THE CHANNELS OF SBA-15 BY SUPERCRITICAL FLUID DEPOSITION".CHEMICAL ENGINEERING COMMUNICATIONS 197.4(2010):627-632.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yin, Jian-Zhong]的文章
[Xu, Qin-Qin]的文章
[Wang, Ai-Qin]的文章
百度学术
百度学术中相似的文章
[Yin, Jian-Zhong]的文章
[Xu, Qin-Qin]的文章
[Wang, Ai-Qin]的文章
必应学术
必应学术中相似的文章
[Yin, Jian-Zhong]的文章
[Xu, Qin-Qin]的文章
[Wang, Ai-Qin]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。