引用本文:
Ai Bing Chen, Wei Ping Zhang, Yong Liu, Xiu Wen Han, Xin He Bao. In situ introduction of dispersed metallic Ag nanoparticles into the channels of mesoporous carbon CMK-3[J]. Chinese Chemical Letters,
2007, 18(8): 1017-1020.
doi:
10.1016/j.cclet.2007.05.038
Citation: Ai Bing Chen, Wei Ping Zhang, Yong Liu, Xiu Wen Han, Xin He Bao. In situ introduction of dispersed metallic Ag nanoparticles into the channels of mesoporous carbon CMK-3[J]. Chinese Chemical Letters, 2007, 18(8): 1017-1020. doi: 10.1016/j.cclet.2007.05.038
Citation: Ai Bing Chen, Wei Ping Zhang, Yong Liu, Xiu Wen Han, Xin He Bao. In situ introduction of dispersed metallic Ag nanoparticles into the channels of mesoporous carbon CMK-3[J]. Chinese Chemical Letters, 2007, 18(8): 1017-1020. doi: 10.1016/j.cclet.2007.05.038
In situ introduction of dispersed metallic Ag nanoparticles into the channels of mesoporous carbon CMK-3
摘要:
An in situ reduction method has been developed to fabricate metallic Ag nanoparticles inside the channels of mesoporous carbon CMK-3. This approach combines function of the CMK-3 surface by oxidation using HNO3 with the subsequent absorption of Ag+.The resultant nanocomposite materials were characterized by nitrogen adsorption, X-ray diffraction, Auger electron spectroscopy and transmission electron microscopy. Compared with the conventional impregnation method, our approach shows that Ag nanoparticles of 2-4 nm can be uniformly incorporated into CMK-3.
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关键词:
- Ag nanoparticles
- / Mesoporous carbon
- / CMK-3
- / In situ synthesis
English
In situ introduction of dispersed metallic Ag nanoparticles into the channels of mesoporous carbon CMK-3
Abstract:
An in situ reduction method has been developed to fabricate metallic Ag nanoparticles inside the channels of mesoporous carbon CMK-3. This approach combines function of the CMK-3 surface by oxidation using HNO3 with the subsequent absorption of Ag+.The resultant nanocomposite materials were characterized by nitrogen adsorption, X-ray diffraction, Auger electron spectroscopy and transmission electron microscopy. Compared with the conventional impregnation method, our approach shows that Ag nanoparticles of 2-4 nm can be uniformly incorporated into CMK-3.
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Key words:
- Ag nanoparticles
- / Mesoporous carbon
- / CMK-3
- / In situ synthesis
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