过渡金属硅化物催化剂的微波辅助化学气相沉积快速合成及5-羟甲基糠醛加氢性能研究
结题报告
批准号:
22002134
项目类别:
青年科学基金项目
资助金额:
24.0 万元
负责人:
杨凯旋
依托单位:
学科分类:
催化化学
结题年份:
2023
批准年份:
2020
项目状态:
已结题
项目参与者:
杨凯旋
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中文摘要
过渡金属硅化物因其独特的物理化学性能在催化领域得到了广泛关注,但是高效快速制备高分散性和单一相态的过渡金属硅化物催化材料并探索其催化性能仍然是一个前沿性课题。5-羟甲基糠醛作为一种多功能性的生物基平台分子,经过加氢、氧化、酯化、卤代等反应可制得一系列重要的化工材料和生物燃油。本项目拟通过借助微波辅助化学气相沉积的手段,实现单一相态、高分散过渡金属硅化物的快速可控制备。结合各类表征,探明制备条件与金属硅化物高效可控制备之间的内在联系。在深入研究过渡金属硅化物催化剂的结构、表面活性中心以及载体结构对在5-羟甲基糠醛的加氢-氢解反应影响的基础上,设计高效的金属硅化物5-羟甲基糠醛加氢催化剂,并为多相催化反应的选控及其催化剂的设计提供新思路。
英文摘要
Transition metal silicides received extensive attention in the field of catalysis because of their unique physical and chemical properties. However, It is still a cutting-edge topic to study the efficient and rapid preparation of highly dispersed and single-phase transition metal silicide catalytic materials and explore their catalytic performance. As a multifunctional bio-based platform molecule, 5-hydroxymethylfurfural can produce a series of important chemical materials and biofuel through hydrogenation, oxidation, esterification, halogenation and other reactions. This project intends to achieve rapid and controllable preparation of single-phase, highly dispersed transition metal silicide by using microwave-assisted chemical vapor deposition. Combining various characterizations, the internal relationship between preparation conditions and controllable preparation and structure of metal silicides is explored. Based on the in-depth study of the transition metal silicide catalyst structure, surface active center and support structure on 5-hydroxymethyl furfural hydrogenation-hydrogenolysis reaction, this project will be beneficial to design efficient metal silicide 5-hydroxymethyl furfural hydrogen catalysts, and provide new ideas for the design and the controllable preparation of heterogeneous catalysts.
期刊论文列表
专著列表
科研奖励列表
会议论文列表
专利列表
DOI:10.1039/d3qi01229h
发表时间:2023
期刊:Inorganic Chemistry Frontiers
影响因子:7
作者:Ruonan Wang;Xuran Ma;Dairui Ding;Bowen Huang;Zhiguo Zhu;T. Su;Wei-ping Liao;H. Lü;Kaixuan Yang
通讯作者:Ruonan Wang;Xuran Ma;Dairui Ding;Bowen Huang;Zhiguo Zhu;T. Su;Wei-ping Liao;H. Lü;Kaixuan Yang
DOI:10.1016/j.fuel.2021.122070
发表时间:2022-01
期刊:Fuel
影响因子:7.4
作者:Zhiguo Zhu;Haoyi Lin;M. Chi;Xiongjie Gao;Yongmei Feng;Kaixuan Yang;H. Lü
通讯作者:Zhiguo Zhu;Haoyi Lin;M. Chi;Xiongjie Gao;Yongmei Feng;Kaixuan Yang;H. Lü
Synthesis of Dual-Active-Sites Ni-Ni2In catalysts for selective hydrogenation of furfural to furfuryl alcohol
双活性位Ni-Ni2In催化剂的合成用于糠醛选择性加氢制糠醇
DOI:10.1016/j.fuel.2022.124898
发表时间:2022
期刊:Elsevier
影响因子:--
作者:Kaixuan Yang;Yueyue Li;Ruonan Wang;Qing Li;Bowen Huang;Xiaoling Guo;Zhiguo Zhu;Ting Su;Hongying Lü
通讯作者:Hongying Lü
DOI:10.1016/j.jcat.2023.06.015
发表时间:2023-09
期刊:Journal of Catalysis
影响因子:7.3
作者:Kaixuan Yang;Ruonan Wang;Dongxue Xu;Xuran Ma;Dairui Ding;Miao Zhang;Liangliang Zhang;Zongxuan Bai
通讯作者:Kaixuan Yang;Ruonan Wang;Dongxue Xu;Xuran Ma;Dairui Ding;Miao Zhang;Liangliang Zhang;Zongxuan Bai
DOI:10.1016/j.fuproc.2022.107631
发表时间:2023
期刊:Fuel Processing Technology
影响因子:7.5
作者:Xin-Feng Wei;Dezhong Xie;Kaixuan Yang;Zhiguo Zhu;T. Su;Wanzhong Ren;C. Chen;Qiaohong Zhang
通讯作者:Xin-Feng Wei;Dezhong Xie;Kaixuan Yang;Zhiguo Zhu;T. Su;Wanzhong Ren;C. Chen;Qiaohong Zhang
国内基金
海外基金