Conversion of biomass-derived sorbitol to glycols over carbon-materials supported Ru-based catalysts
文献类型：期刊论文
| 作者 | Guo, Xingcui ; Guan, Jing; Li, Bin; Wang, Xicheng; Mu, Xindong; Liu, Huizhou
|
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2015-11-18 |
| 卷号 | 5 |
| 英文摘要 | Ruthenium (Ru) supported on activated carbon (AC) and carbon nanotubes (CNTs) was carried out in the hydrogenolysis of sorbitol to ethylene glycol (EG) and 1,2-propanediol (1,2-PD) under the promotion of tungsten (WOx) species and different bases. Their catalytic activities and glycols selectivities strongly depended on the support properties and location of Ru on CNTs, owning to the altered metal-support interactions and electronic state of ruthenium. Ru located outside of the tubes showed excellent catalytic performance than those encapsulated inside the nanotubes. Additionally, the introduction of WOx into Ru/CNTs significantly improved the hydrogenolysis activities, and a complete conversion of sorbitol with up to 60.2% 1,2-PD and EG yields was obtained on RuWOx/CNTs catalyst upon addition of Ca(OH)(2). Stability study showed that this catalyst was highly stable against leaching and poisoning and could be recycled several times. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | AQUEOUS-PHASE HYDROGENOLYSIS ; RUTHENIUM CATALYST ; NANOTUBES ; GLYCEROL ; CHEMICALS ; HYDROGENATION ; NANOPARTICLES ; BIO |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000364841200001 |
| 公开日期 | 2015-12-29 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6778]  |
| 专题 | 青岛生物能源与过程研究所_绿色化学催化团队 |
| 作者单位 | Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Xingcui,Guan, Jing,Li, Bin,et al. Conversion of biomass-derived sorbitol to glycols over carbon-materials supported Ru-based catalysts[J]. SCIENTIFIC REPORTS,2015,5. |
| APA | Guo, Xingcui,Guan, Jing,Li, Bin,Wang, Xicheng,Mu, Xindong,&Liu, Huizhou.(2015).Conversion of biomass-derived sorbitol to glycols over carbon-materials supported Ru-based catalysts.SCIENTIFIC REPORTS,5. |
| MLA | Guo, Xingcui,et al."Conversion of biomass-derived sorbitol to glycols over carbon-materials supported Ru-based catalysts".SCIENTIFIC REPORTS 5(2015). |
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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