| Ru/TiO2催化剂上甘油氢解制1,2-丙二醇 |
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| 引用本文： | 冯建,熊伟,贾云,王金波,刘德蓉,陈华,李贤均.Ru/TiO2催化剂上甘油氢解制1,2-丙二醇[J].催化学报,2011,32(9):1545-1549. |
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| 作者姓名： | 冯建 熊伟 贾云 王金波 刘德蓉 陈华 李贤均 |
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| 作者单位： | 1. 重庆科技学院化学化工学院,重庆,401331
2. 四川大学化学学院绿色化学与技术教育部重点实验室,四川 成都,610064 |
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| 基金项目： | 重庆市教育委员会科学技术研究项目(KJ111416); 教育部科学技术研究重大项目(No.307023); 重庆市科委自然科学基金(CSTC2010BB8280)~~ |
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| 摘 要： | 采用浸渍法制备了负载型Ru/TiO2催化剂,利用X射线衍射、X射线光电子能谱、高分辨透射电镜、N2吸附和电感耦合等离子体原子发射光谱等方法对催化剂进行了表征,并考察了反应温度、H2压力、甘油溶液浓度、催化剂用量和碱性添加物等因素对Ru/TiO2上甘油氢解反应性能的影响.结果表明,在170℃和3MPa的温和反应条件下,以...
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| 关 键 词： | 钌 二氧化钛 甘油 氢解 1 2-丙二醇 |
Hydrogenolysis of Glycerol to 1,2-Propanediol over Ru/TiO_2 Catalyst |
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| FENG Jian,XIONG Wei,JIA Yun,WANG Jinbo,LIU Derong,CHEN Hua,LI Xianjun.Hydrogenolysis of Glycerol to 1,2-Propanediol over Ru/TiO_2 Catalyst[J].Chinese Journal of Catalysis,2011,32(9):1545-1549. |
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| Authors: | FENG Jian XIONG Wei JIA Yun WANG Jinbo LIU Derong CHEN Hua LI Xianjun |
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| Institution: | FENG Jian1,XIONG Wei1,JIA Yun1,WANG Jinbo1,LIU Derong1,CHEN Hua2,*,LI Xianjun2 1College of Chemistry and Chemical Engineering,Chongqing University of Science & Technology,Chongqing 401331,China 2Key Laboratory of Green Chemistry and Technology of Ministry of Education,College of Chemistry,Sichuan University,Chengdu 610064,Sichuan,China |
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| Abstract: | The supported Ru/TiO2 catalyst was prepared by the impregnation method. The physicochemical properties of the catalyst were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, high-resolution transmission electron microscopy, N2 adsorption, and inductively coupled plasma-atomic emission spectroscopy. The effects of reaction temperature, hydrogen pressure, glycerol concentration, catalyst amount, and base additives on the catalytic performance of Ru/TiO2 in the glycerol hydrogenolysis react... |
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| Keywords: | ruthenium titania glycerol hydrogenolysis 1 2-propanediol |
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