燃料化学学报（中英文）2024，Vol.52Issue(4)：536-544,9.DOI:10.1016/S1872-5813(23)60387-1
Ti掺杂SBA-15负载Ni基催化剂用于木质素衍生物定向加氢脱氧转化
Ni supported on Ti-doped SBA-15 catalyst for the selective hydrodeoxygenation conversion of lignin derivatives
摘要
Abstract
The development of cost-effective and efficient catalysts plays a critical role in the selective hydrodeoxygenation of lignin derivatives for lignin valorization.Herein,we reported"metal-acid"bifunctional catalysts(Ni/Ti-SBA-15)consist of Ni nanoparticles highly dispersed on Ti doped SBA-15,which achieved 100％vanillin conversion and 96.46％selectivity of 2-methoxy-4-methylphenol(MMP)under mild conditions.Characterizations were employed to reveal the morphology and physicochemical properties of the catalysts.The results indicated that doping of Ti species not only increased the number of acidic sites but also promoted the high dispersion of Ni nanoparticles on the support.This research provides a novel concept for the synthesis of cost-effective and efficient catalysts,which contributes to the environmentally friendly and economical conversion of biomass derivatives.关键词
香兰素/加氢脱氧/双功能催化剂/木质素Key words
vanillin/hydrodeoxygenation/bifunctional catalyst/lignin分类
能源科技引用本文复制引用
张鸿科,汪炜琛,向治宇,周方圆,朱万斌,王洪亮..Ti掺杂SBA-15负载Ni基催化剂用于木质素衍生物定向加氢脱氧转化[J].燃料化学学报（中英文）,2024,52(4):536-544,9.基金项目
The project was supported by the National Key Research and Development Program(2018YFB1501500),the China Agricultural University Foundation 2115 Talent Training Program(1011-00109018),and the Beijing Modern Agricultural Industry Technology System Innovation Team BAIC08-2022.国家重点研发计划(2018YFB1501500),中国农业大学基金2115人才培养计划(1011-00109018)和北京市现代农业产业技术体系创新团队(BAIC08-2022)资助 （2018YFB1501500）
