Influence of Pt Particle Size on the Activity of Pt/AC Catalyst in Selective Oxidation of Glycerol to Lactic Acid
文献类型：期刊论文
| 作者 | Zhang, Chen1,3; Wang, Tao1; Ding, Yunjie1,2 |
| 刊名 | CATALYSIS LETTERS
 |
| 出版日期 | 2017-05-01 |
| 卷号 | 147期号:5页码:1197-1203 |
| 关键词 | Glycerol Aerobic Oxidation Platinum Particle Size Lactic Acid |
| DOI | 10.1007/s10562-017-2016-6 |
| 英文摘要 | The size effect of Pt particles on selective oxidation of glycerol to lactic acid was investigated over 1.0 wt% Pt/activated carbon catalysts in base solutions. A series of Pt/activated carbon catalysts with Pt particle size ranging from 10.2 to 3.8 nm were prepared by simply verifying the deposition-precipitation temperature from 0 to 80 A degrees C, which were characterized by XRD, CO pulse chemisorption, H-2-O-2 titration, TEM and zeta potential analyses. The Pt particle size showed evident impact on the pseudo turnover frequency of the catalyst, with the optimal activity achieved over medium-sized Pt particles. The lactic acid selectivity was less obviously affected by the Pt particle size. Meanwhile, the Pt particle size effect would be altered when factors including base type changed. |
| 语种 | 英语 |
| WOS记录号 | WOS:000400356200011 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/152015]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Chen,Wang, Tao,Ding, Yunjie. Influence of Pt Particle Size on the Activity of Pt/AC Catalyst in Selective Oxidation of Glycerol to Lactic Acid[J]. CATALYSIS LETTERS,2017,147(5):1197-1203. |
| APA | Zhang, Chen,Wang, Tao,&Ding, Yunjie.(2017).Influence of Pt Particle Size on the Activity of Pt/AC Catalyst in Selective Oxidation of Glycerol to Lactic Acid.CATALYSIS LETTERS,147(5),1197-1203. |
| MLA | Zhang, Chen,et al."Influence of Pt Particle Size on the Activity of Pt/AC Catalyst in Selective Oxidation of Glycerol to Lactic Acid".CATALYSIS LETTERS 147.5(2017):1197-1203. |
入库方式： OAI收割
来源：大连化学物理研究所
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