Supported Single Pt-1/Au-1 Atoms for Methanol Steam Reforming
文献类型：期刊论文
| 作者 | Gu, Xiang-Kui1; Qiao, Botao1,2; Huang, Chuan-Qi1; Ding, Wu-Chen1; Sun, Keju1; Zhan, Ensheng1,2; Zhang, Tao1; Liu, Jingyue1,2; Li, Wei-Xue1 |
| 刊名 | acs catalysis
 |
| 出版日期 | 2014-11-01 |
| 卷号 | 4期号:11页码:3886-3890 |
| 关键词 | single atom catalysis methnaol steam reforming density functional theory electron microscopy activity selectivity |
| 英文摘要 | the single pt-1 and au-1 atoms stabilized by lattice oxygen on zno{1010} surface for methanol steam reforming is reported. density functional theory calculations reveal that the catalysis of the single precious metal atoms together with coordinated lattice oxygen stems from its stronger binding toward the intermediates, lowering reaction barriers, changing on the reaction pathway, enhancing greatly the activity. the measured turnover frequency of single pt1 sites was more than 1000 times higher than the pristine zno. the results provide valuable insights for the catalysis of the atomically dispersed precious metals on oxide supports. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | heterogeneous catalysis ; co oxidation ; hydrogen-production ; surface ; zno |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000344639300011 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/145550]  |
| 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 Natl Lab Clean Energy, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA |
| 推荐引用方式 GB/T 7714 | Gu, Xiang-Kui,Qiao, Botao,Huang, Chuan-Qi,et al. Supported Single Pt-1/Au-1 Atoms for Methanol Steam Reforming[J]. acs catalysis,2014,4(11):3886-3890. |
| APA | Gu, Xiang-Kui.,Qiao, Botao.,Huang, Chuan-Qi.,Ding, Wu-Chen.,Sun, Keju.,...&Li, Wei-Xue.(2014).Supported Single Pt-1/Au-1 Atoms for Methanol Steam Reforming.acs catalysis,4(11),3886-3890. |
| MLA | Gu, Xiang-Kui,et al."Supported Single Pt-1/Au-1 Atoms for Methanol Steam Reforming".acs catalysis 4.11(2014):3886-3890. |
入库方式： OAI收割
来源：大连化学物理研究所
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