催化作用
纳米线
材料科学
堇青石
金红石
热液循环
化学工程
选择性
钛酸酯
柴油机排气
Atom(片上系统)
介孔材料
无机化学
柴油
纳米技术
化学
冶金
有机化学
陶瓷
嵌入式系统
工程类
计算机科学
作者
Son Hoang,Yanbing Guo,Andrew Binder,Wenxiang Tang,Sibo Wang,Jingyue Liu,Tran Doan Huan,Xingxu Lu,Yu Wang,Yong Ding,Eleni A. Kyriakidou,Ji Yang,Todd J. Toops,Thomas Pauly,Rampi Ramprasad,Pu‐Xian Gao
标识
DOI:10.1038/s41467-020-14816-w
摘要
Supported metal single atom catalysts (SACs) present an emerging class of low-temperature catalysts with high reactivity and selectivity, which, however, face challenges on both durability and practicality. Herein, we report a single-atom Pt catalyst that is strongly anchored on a robust nanowire forest of mesoporous rutile titania grown on the channeled walls of full-size cordierite honeycombs. This Pt SAC exhibits remarkable activity for oxidation of CO and hydrocarbons with 90% conversion at temperatures as low as ~160
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