Visualizing Chemical Reactions Confined under Graphene

被引：209

作者：

Mu, Rentao ^{[1
]}

Fu, Qiang ^{[1
]}

Jin, Li ^{[1
]}

Yu, Liang ^{[1
]}

Fang, Guangzong ^{[1
]}

Tan, Dali ^{[1
]}

Bao, Xinhe ^{[1
]}

机构：

[1] Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 20期

关键词：

CO oxidation; graphene; imaging agents; interfaces; surface chemistry; CATALYTIC CO OXIDATION; CARBON NANOTUBES; SINGLE-MOLECULE; ADSORPTION; PT(111); SURFACE;

D O I：

10.1002/anie.201200413

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An undercover agent: Graphene has been used as an imaging agent to visualize interfacial reactions under its cover, and exhibits a strong confinement effect on the chemistry of molecules underneath (see picture). In a CO atmosphere, CO penetrates into the graphene/Pt(111) interface and reacts with O 2 therein, whereas intercalated CO desorbs from the Pt surface. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4856 / 4859

页数：4

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