Nickel Phosphides Supported on HZSM-5 for Catalytic Hydrodeoxygenation of Eugenol: Effect of Phosphorus Content
文献类型：期刊论文
| 作者 | Qi, Jingbo1,2; Tang, Si-Fu1 ; Sun, Yuanyuan1; Xu, Chen1,2; Li, Xuebing1
|
| 刊名 | CHEMISTRYSELECT
 |
| 出版日期 | 2017-08-31 |
| 卷号 | 2期号:25页码:7525-7529 |
| 关键词 | Hydrodeoxygenation Lignin Nickel Phosphide Supported Catalysts Zeolites |
| DOI | 10.1002/slct.201701391 |
| 文献子类 | Article |
| 英文摘要 | Nickel phosphides supported on HZSM-5 zeolite with different initial P/Ni molar ratios were prepared for catalytic hydrodeoxygenation (HDO) of eugenol to produce hydrocarbons. When P/Ni<0.5, the increase of P content gave smaller and more uniform particles which was helpful for hydrogenation of aromatic ring, while the total acid sites of the catalyst decreased due to the coverage of more acid sites of HZSM-5 by adding P which was unfavourable for the removal of oxygen. At P/Ni=0.5, the active phase supported on HZSM-5 was mainly Ni3P with the smallest average particle size and minimum amount of acid sites which could account for the best hydrogenation activity and the lowest selectivity of hydrocarbons, respectively. Further increasing the P/Ni ratio up to 1 and 2, the active phase became Ni2P and a lot of nonuniform Ni2P nanorod crystals appeared on and out of the support HZSM-5 which caused a sharp drop in the hydrogenation activity of the catalyst. For a combination of hydrogenation and deoxygenation considerations, The P/Ni=0.25 is the best ratio for nickel phosphides supported on HZSM-5 zeolite to HDO of lignin-related phenols. |
| WOS关键词 | NI2P/SIO2 ; GUAIACOL ; OIL ; DEHYDROGENATION ; HYDROGENATION ; REMOVAL ; BIOMASS ; SITES ; ACID ; NI |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000409870000007 |
| 资助机构 | National Natural Science Foundation of China(21276263 ; U1162203 ; 21676287) |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/9722]  |
| 专题 | 青岛生物能源与过程研究所_多相催化转化团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Jingbo,Tang, Si-Fu,Sun, Yuanyuan,et al. Nickel Phosphides Supported on HZSM-5 for Catalytic Hydrodeoxygenation of Eugenol: Effect of Phosphorus Content[J]. CHEMISTRYSELECT,2017,2(25):7525-7529. |
| APA | Qi, Jingbo,Tang, Si-Fu,Sun, Yuanyuan,Xu, Chen,&Li, Xuebing.(2017).Nickel Phosphides Supported on HZSM-5 for Catalytic Hydrodeoxygenation of Eugenol: Effect of Phosphorus Content.CHEMISTRYSELECT,2(25),7525-7529. |
| MLA | Qi, Jingbo,et al."Nickel Phosphides Supported on HZSM-5 for Catalytic Hydrodeoxygenation of Eugenol: Effect of Phosphorus Content".CHEMISTRYSELECT 2.25(2017):7525-7529. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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