摘要
将钴金属纳米粒子负载在具有高比表面积的氮掺杂多级孔碳(Co/HNPC)上,并用于糠醛(FF)的催化转移加氢反应。实验结果表明,Co/HNPC在120℃、4 h的温和条件下,获得了97.6%的FF转化率和95.3%的糠醇(FOL)选择性。优异的催化性能主要取决于金属与HNPC载体之间的协同作用,以及金属本身的负载量。此外,由于HNPC载体的高比表面积和氮掺杂,Co/HNPC催化剂的稳定性也得到了提高。
Hierarchical nitrogen-doped porous carbon-supported cobalt nanoparticles(Co/HNPC) with a high specific surface area were used for the catalytic transfer hydrogenation reaction of furfural(FF). The experimental results showed that Co/HNPC achieved 97.6% FF conversion and 95.3% furfuryl alcohol(FOL) selectivity at 120 ℃ and 4h under mild conditions. The excellent catalytic performance is mainly determined by the synergy between the metal and HNPC support, as well as the loading of the metal itself. Furthermore, the stability of Co/HNPC catalyst was also enhanced due to the high specific surface area and N doping of HNPC support.
作者
褚杰
孙陆
黄德金
赵周红
李雪梅
庄长福
王瑛
CHU Jie;SUN Lu;HUANG De-Jin;ZHAO Zhou-Hong;LI Xue-Mei;ZHUANG Chang-Fu;WANG Ying(Key Laboratory of Forest Resources Conservation and Utilization in the Southwest Mountains of China Forestry and Grassland Administration,Southwest Forestry University,Kunming 650224,China)
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2022年第7期1327-1336,共10页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金(No.31760190,31960296)
云南省中青年学术带头人项目(No.202105AC160129)
云南省农合专项(No.202101BD070001-007)
云南省教育厅项目(No.2022Y567)
西南生物质资源高效利用国家林草局重点实验室开放基金(No.2020-KF13)
云南省创新项目(No.202010677023)资助。
关键词
氮掺杂多级孔碳
钴催化剂
糠醛
糠醇
氢转移
hierarchical nitrogen-doped porous carbon
cobalt catalyst
furfural
furfuryl alcohol
transfer hydrogenation
