Different Crystal Form Titania Supported Ruthenium Nanoparticles for Liquid Phase Hydrodeoxygenation of Guaiacol
Different Crystal Form Titania Supported Ruthenium Nanoparticles for Liquid Phase Hydrodeoxygenation of Guaiacol
复制标题
不同晶型二氧化钛负载钌纳米粒子用于愈创木酚液相加氢脱氧
DOI：
10.1166/jnn.2018.16392
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发表时间：
2018
影响因子：
--
通讯作者：
Hean Luo
中科院分区：
文献类型：
--
作者：
Wei Long;Yang Lv;Pingle Liu;Fang Hao;Wei Xiong;Xie Li;Haishuai Cui;Hean Luo
Titania supported Ruthenium-based catalysts were prepared for liquid phase hydrodeoxygenation.of guaiacol to cyclohexanol. The catalytic performance is affected by the different crystal forms of.titania supports. Anatase and rutile titania supported catalyst 5%Ru/a-r-TiO2 presents higher BET.surface area, better dispersion of Ru particles with smaller particle size of 3–4 nm, more acidic.centers, and more Ru+ located at the boundary between anatase titania and rutile titania. Hence,.5%Ru/a-r-TiO2 gives the best catalytic performance of 95.33% conversion of guaiacol and 79.23%.selectivity to cyclohexanol, other products mainly include cyclohexane, benzene, cyclohexanone.and 1,2-cyclohexanediol. Based on the results of this work, the possible reaction path for guaiacol.hydrodeoxygenation was proposed.
