| 新型Ni碳化树脂催化剂的制备及微量测定有机氧研究 |
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| 引用本文： | 岳长荣 左育民. 新型Ni碳化树脂催化剂的制备及微量测定有机氧研究[J]. 高等学校化学学报, 1992, 13(8): 1067-1070 |
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| 作者姓名： | 岳长荣 左育民 |
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| 作者单位： | 南开大学化学系，南开大学化学系，南开大学化学系，南开大学化学系 天津300071，天津300071，天津300071 1990年和1987年毕业生.，天津300071 1990年和1987年毕业生. |
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| 摘 要： | 本文报道一种制备具有高分散金属和高机械强度的Ni碳化树脂催化剂的新方法.使用该催化剂库仑法测定微量有机氧元素取得满意结果.文中还对Ni在催化剂上的价态、表面形貌和分布及Ni含量对催化活性的影响作了探讨.
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| 关 键 词： | 库仑法 有机氧 镍 催化剂 碳化树脂 |
Microdetermination of Organic Oxygen Using a New Ni/Carbonaceous Resin Catalyst by Combustion |
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| YUE Chang-Rong,ZUO Yu-Min,LUO Tong,XUAN Guang-Shan. Microdetermination of Organic Oxygen Using a New Ni/Carbonaceous Resin Catalyst by Combustion[J]. Chemical Research In Chinese Universities, 1992, 13(8): 1067-1070 |
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| Authors: | YUE Chang-Rong ZUO Yu-Min LUO Tong XUAN Guang-Shan |
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| Abstract: | A new method for the preparation of Ni/carbonaceous resin catalyst with high degree of nickel dispersion and high mechanical strength is described in this paper.The results obtained by using this catalyst for the microdetermination of organic oxygen in coulometric method are satisfactory.Besides,the valent state of Ni,the surface shape and distribution of Ni on this catalyst and the effect of Ni content on the catalytic activity were studied. |
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| Keywords: | Catalyst of Ni/carbonaceous resin Coulometric method Organic oxygen element Quantitative analysis |
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