Spontaneous Atomic Sites Formation in Wurtzite CoO Nanorods for Robust CO_2 Photoreduction

Wei Jishi; Meng Fan Lu; Li TongtaoZhang TianxiXi ShiboOng Wei LiWang Xiao-QiaoZhang XinyueBosman MichelHo Ghim Wei

首页> 外文期刊>Advanced functional materials >Spontaneous Atomic Sites Formation in Wurtzite CoO Nanorods for Robust CO_2 Photoreduction

【24h】

Spontaneous Atomic Sites Formation in Wurtzite CoO Nanorods for Robust CO_2 Photoreduction

机译：Spontaneous Atomic Sites Formation in Wurtzite CoO Nanorods for Robust CO_2 Photoreduction

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Controlled incorporation of single atoms in a suitable host matrix can result in a radical transformation in catalytic properties. However, finding a straightforward synthetic strategy that offers a compelling combination of solution processing, atomic doping and a matching host is still a grand challenge. Here, a spontaneous heteroatom formation of atomic Zn sites in well-defined wurtzite CoO nanorods, delivering high photoreduction rates, reaching 86.7 mu mol g(-1) h(-1) for CO and 31.4 mu mol g(-1) h(-1) for CH4 production is reported. Based on the validation of atomic Zn sites structures, catalytic process tracking via in situ/ex situ spectroscopic probes, and related structural simulations, a good description of the catalytic reaction kinetics for Zn/CoO as a function of applied potential is established, revealing how the single doping sites influence the CO2 photoreduction.

著录项

来源
《Advanced functional materials》 |2022年第15期|2109693.1-2109693.9|共9页
作者
Wei Jishi; Meng Fan Lu; Li TongtaoZhang TianxiXi ShiboOng Wei LiWang Xiao-QiaoZhang XinyueBosman MichelHo Ghim Wei;
展开▼
作者单位

Natl Univ Singapore, Dept Elect & Comp Engn, 4 Engn Dr 3, Singapore 117583, Singapore;

Natl Univ Singapore, Dept Chem & Biomol Engn, 4 Engn Dr 4, Singapore 117585, Singapore;

ASTAR, Inst Chem & Engn Sci, 1 Pesek Rd, Jurong Isl 627833, SingaporeNatl Univ Singapore, Dept Mat Sci & Engn, 9 Engn Dr 1, Singapore 117575, SingaporeNatl Univ Singapore, Dept Mat Sci & Engn, 9 Engn Dr 1, Singapore 117575, Singapore|ASTAR, Inst Mat Res & Engn, 2 Fusionopolis Way, Singapore 138634, SingaporeNatl Univ Singapore, Dept Elect & Comp Engn, 4 Engn Dr 3, Singapore 117583, Singapore|Natl Univ Singapore, Dept Mat Sci & Engn, 9 Engn Dr 1, Singapore 117575, Singapore|ASTAR, Inst Mat Res & Engn, 2 Fusionopolis Way, Singapore 138634, Singapore;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类
关键词
atomic zinc; band structure engineering; CO; (2) photoreduction; doped heterostructures;

Spontaneous Atomic Sites Formation in Wurtzite CoO Nanorods for Robust CO_2 Photoreduction

摘要

著录项

相关主题

期刊订阅