| 固/液及固/气界面铑表面氧化物还原的现场拉曼光谱研究 |
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| 引用本文： | 林旭锋,任斌,廖远琰,胡文云,田中群. 固/液及固/气界面铑表面氧化物还原的现场拉曼光谱研究[J]. 光散射学报, 2002, 14(2): 111-115 |
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| 作者姓名： | 林旭锋 任斌 廖远琰 胡文云 田中群 |
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| 作者单位： | 厦门大学化学系,固体表面物理化学国家重点实验室,厦门,361005 |
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| 基金项目： | 国家自然科学基金 :2 990 3 0 0 9,2 983 3 0 60，教育部重点项目 :99177 |
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| 摘 要： | 本文通过制备具有表面拉曼增强活性的金属Rh基底 ,将表面拉曼光谱技术拓展到固 液和固 气体系的吸附和反应研究。同时也初步了解了上述两种环境下Rh表面氧化物的还原情况。结果表明 ,无论是在固 液还是固 气体系 ,激光在还原过程中起着重要的作用。通过两个体系所得结果的比较 ,可以看到这两种体系中金属Rh表面氧化物还原行为的相似和不同
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| 关 键 词： | 表面拉曼光谱 金属铑氧化物 还原 固液体系 固气体系 |
| 文章编号： | 1004-5929(2002)02-0111-05 |
| 修稿时间： | 2001-08-31 |
In situ Raman Spectroscopic Studies on the Reduction of the Surface Oxides of Rhodium at solid/liquid and solid/gas Interfaces |
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| LIN Xu feng,REN Bin,LIAO Yuan yan,HU Wen yun,TIAN Zhong qun. In situ Raman Spectroscopic Studies on the Reduction of the Surface Oxides of Rhodium at solid/liquid and solid/gas Interfaces[J]. Chinese Journal of Light Scattering, 2002, 14(2): 111-115 |
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| Authors: | LIN Xu feng REN Bin LIAO Yuan yan HU Wen yun TIAN Zhong qun |
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| Abstract: | Surface Raman spectroscopy has been successfully extended to the studs of adsorption and reaction in solid/liquid and solid/gas interfaces, by preparing rhodium substrates of surface-enhanced Raman activity The reduction process of rhodium oxides has also been investigated It was shown that, the laser plays an important role during the reduction process at both interfaces The comparison between the results reveals the similarities and differences of the reduction behavior of rhodium oxides |
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| Keywords: | Surface Raman Spectroscopy Rhodium oxide Reduction solid/liquid system solid/gas system. |
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