Calcium decorated Copper@Nitrogen-Doped carbon towards highly selective hydrogenation of biomass derived furfural
文献类型：期刊论文
| 作者 | Zhang, Jun1,2,3; Xiao, Yaoxin1,2,3,4; Shan, Rui1,2,3,5; Yuan, Haoran1,2,3,4; Chen, Yong1,2,3,4 |
| 刊名 | FUEL
 |
| 出版日期 | 2024-04-15 |
| 卷号 | 362页码:12 |
| 关键词 | Furfural Hydrogenation Tetrahydrofurfuryl alcohol Nitrogen-doped carbon Basic site |
| ISSN号 | 0016-2361 |
| DOI | 10.1016/j.fuel.2023.130829 |
| 通讯作者 | Yuan, Haoran(yuanhr@ms.giec.ac.cn) |
| 英文摘要 | In the present research, calcium decorated copper@nitrogen-doped carbon (marked as Cu1Cax@CN) derived from biomass was constructed for highly selective hydrogenation of bio-based furfural (FFR), which remarkably favored furan ring hydrogenation for tetrahydrofurfuryl alcohol (THFA) formation via regulating the hydrogenation path. Remarkably, the in-situ generated basic sites from N- and Ca-containing species were beneficial to the good metal dispersion as well as the chemical activation of aldehyde and C = C groups, thus favoring the FFRto-THFA transformation. The optimal basic density-to-copper mass ratio in a range of 3.0 similar to 4.0 was attained, in consideration of THFA generation. The as-prepared Cu1Ca0.87@CN catalyst could afford full FFR conversion as well as 75.6 % THFA yield under 3 MPa H-2 atmosphere, which also exhibited excellent stability and could be recycled four times without any deactivation. In addition, the basic sites in the as-prepared Cu1Cax@CN samples were capable of activating both the C = O and C = C bonds, and the activation of C = O bond took precedence over that of C=C bond, especially in the case of relative low temperatures. Plausible reaction mechanism for FFR-to-THFA transformation under the synergistic effect of active Cu-0 center and basic sites was proposed in detail. |
| WOS关键词 | CATALYTIC-HYDROGENATION ; REDUCTION ; NANOPARTICLES ; CONVERSION ; ALCOHOL ; CO ; ADSORPTION |
| 资助项目 | National Natural Science Foundation of China[51976222] ; National Natural Science Foundation of China[52276219] ; Guangdong Basic and Applied Basic Research Foundation[2021B1515020068] ; Project of Science and Technology of Guangzhou[202201010328] ; Yangfan Plan Innovation Team of Guangdong Province[2017YT05N093] ; Youth Innovation Promotion Association CAS[2023367] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001154467100001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; Guangdong Basic and Applied Basic Research Foundation ; Project of Science and Technology of Guangzhou ; Yangfan Plan Innovation Team of Guangdong Province ; Youth Innovation Promotion Association CAS |
| 源URL | [http://ir.giec.ac.cn/handle/344007/40852]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Yuan, Haoran |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 4.South China Agr Univ, Inst Biomass Engn, Guangzhou 510642, Peoples R China 5.Shuye Environm Technol Co Ltd, Shantou 515800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jun,Xiao, Yaoxin,Shan, Rui,et al. Calcium decorated Copper@Nitrogen-Doped carbon towards highly selective hydrogenation of biomass derived furfural[J]. FUEL,2024,362:12. |
| APA | Zhang, Jun,Xiao, Yaoxin,Shan, Rui,Yuan, Haoran,&Chen, Yong.(2024).Calcium decorated Copper@Nitrogen-Doped carbon towards highly selective hydrogenation of biomass derived furfural.FUEL,362,12. |
| MLA | Zhang, Jun,et al."Calcium decorated Copper@Nitrogen-Doped carbon towards highly selective hydrogenation of biomass derived furfural".FUEL 362(2024):12. |
入库方式： OAI收割
来源：广州能源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。