Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Moderate oxidation levels of Ru nanoparticles enhance molecular oxygen activation for crossdehydrogenative- coupling reactions via single electron transfer | |
| Lin, M; Dai, LX; Gu, J; Kang, LQ; Wang, YH; Si, R; Zhao, ZQ; Liu, WC; Fu, XF; Sun, LD; Zhang, YW; Yan, CH | |
| 2017 | |
| 发表期刊 | RSC ADVANCES
 |
| ISSN | 2046-2069 |
| 卷号 | 7期号:53页码:33078-33085 |
| 文章类型 | 期刊论文 |
| 摘要 | For converting a homogeneous synthetic chemistry reaction to a heterogeneous one, using nanocatalysts, it is essential to investigate the underlying principles and the associated dominant factors of methodologies between inorganic nanoparticles and organic substrates. Here it is reported that novel, hydrothermally synthesized ruthenium (Ru) nanoparticles performed differently in molecular oxygen activation via single electron transfer for cross-dehydrogenative-coupling reactions, following a volcano shaped relationship between their oxidation levels and catalytic activity. Characterizations and a systematic mechanism study indicated that Ru3+ sites contributed to more superoxo- or peroxo-like species being formed from molecular oxygen on Ru nanoparticles with a moderate oxidation level, and the Ru3+ were the highly active species which accelerate this cross-dehydrogenative-coupling reaction via single electron transfer. |
| 关键词 | Shape-controlled Synthesis Carbon Bond Formation Platinum Nanoparticles Supercritical Water Terminal Alkynes Nanocrystals Catalysts Hydrogenation Xps Functionalization |
| DOI | 10.1039/c7ra05726a |
| 关键词[WOS] | SHAPE-CONTROLLED SYNTHESIS ; CARBON BOND FORMATION ; PLATINUM NANOPARTICLES ; SUPERCRITICAL WATER ; TERMINAL ALKYNES ; NANOCRYSTALS ; CATALYSTS ; HYDROGENATION ; XPS ; FUNCTIONALIZATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000404864100003 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.sinap.ac.cn/handle/331007/28737 |
| 专题 | 中科院上海应用物理研究所2011-2018年 |
| 推荐引用方式 GB/T 7714 | Lin, M,Dai, LX,Gu, J,et al. Moderate oxidation levels of Ru nanoparticles enhance molecular oxygen activation for crossdehydrogenative- coupling reactions via single electron transfer[J]. RSC ADVANCES,2017,7(53):33078-33085. |
| APA | Lin, M.,Dai, LX.,Gu, J.,Kang, LQ.,Wang, YH.,...&Yan, CH.(2017).Moderate oxidation levels of Ru nanoparticles enhance molecular oxygen activation for crossdehydrogenative- coupling reactions via single electron transfer.RSC ADVANCES,7(53),33078-33085. |
| MLA | Lin, M,et al."Moderate oxidation levels of Ru nanoparticles enhance molecular oxygen activation for crossdehydrogenative- coupling reactions via single electron transfer".RSC ADVANCES 7.53(2017):33078-33085. |
| 条目包含的文件 | 下载所有文件 | |||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Moderate oxidation l（1424KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
| 个性服务 |
| 推荐该条目 |
| 保存到收藏夹 |
| 查看访问统计 |
| 导出为Endnote文件 |
| 谷歌学术 |
| 谷歌学术中相似的文章 |
| [Lin, M]的文章 |
| [Dai, LX]的文章 |
| [Gu, J]的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| [Lin, M]的文章 |
| [Dai, LX]的文章 |
| [Gu, J]的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| [Lin, M]的文章 |
| [Dai, LX]的文章 |
| [Gu, J]的文章 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
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。
修改评论