| 光谱学与光谱分析 |
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| Study on the Ultraviolet-Visible Spectra of Au／Al2O3 Catalysts |
| CHEN Wei, XIAO Yi-hong, ZHAN Ying-uing, CAI Guo-hui, WEI Ke-mei, ZHENG Qi* |
| National Engineering Research Center of Chemical Fertilizer Catalyst at Fuzhou University, Fuzhou 350002, China |
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Abstract A variety of synthesis parameters for the preparation of gold nanoparticles by NaBH4 solution reduction in the W／O microemulsion media consisting of Cetyl Trimethyl Ammonium Bromide(CTAB)／n-hexanol／water system was investigated. The results showed that the molar ratio of water to surfactant (rw) had nothing to do with the gold particle size, but the concentration of the aqueous gold salt solution had a significant effect on the size of gold particle. Through optimizing the preparation parameters, Au／Al2O3 catalysts were prepared with two different methods, then the catalysts were characterized by ultraviolet-visible spectra, XRD and TEM, and the effect of two different preparation methods on active component gold particle size in the catalysts was studied.
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Received: 2002-10-28
Accepted: 2003-03-06
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Corresponding Authors:
ZHENG Qi
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| Cite this article: |
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CHEN Wei,XIAO Yi-hong,ZHAN Ying-uing, et al. Study on the Ultraviolet-Visible Spectra of Au／Al2O3 Catalysts [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2004, 24(09): 1096-1098.
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http://www.gpxygpfx.com/EN/Y2004/V24/I09/1096 |
[1] Andreeva D, Idakiev V, Tabakova T et al. J. Catal., 1996，158: 354.
[2] NING Yｕan-tao，ZHAO Hｕai-chonｇ，YANG Yｕ-fen(宁远涛, 赵怀充, 杨玉芬). Precioｕs Metal(贵金属), 1999，20(4): 42.
[3] Haruta M, Yamada N, Kobaayashi T et al. J. Catal., 1989，115: 301.
[4] Hao Z P, An L D, Wang H L. Chin. Chem. Lett., 1995，(6): 447.
[5] Yuan Y, Asakura K, Wan H, et al. J. Catal., 1997，170: 191.
[6] SHEN Ｘinｇ-hai，GAO Honｇ-chenｇ(沈兴海, 高宏成). Chinese Chemistrｙ Bｕlletin(化学通报), 1995，(11): 6.
[7] Barnickel P, Wokaun A. Molecule Phys., 1990，69(1): 1.
[8] Kreibig V. Sur. Sci., 1985，156: 678.
[9] CHENG Gｕo-ｘianｇ，SHEN Fenｇ，YAO Ｋanｇ-de(成国祥, 沈 锋, 姚康德). Chemical Indｕstrｙ and Enｇineerinｇ Proｇress(化工进展), 1998，2: 39.
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