Soft template-mediated coupling construction of sandwiched mesoporous PPy/Ag nanoplates for rapid and selective NH3 sensing

被引：22

作者：

Wei, Facai ^{[1
]}

Zhong, Yonghui ^{[1
]}

Luo, Hao ^{[1
]}

Wu, Yong ^{[1
]}

Fu, Jianwei ^{[2
]}

He, Qingguo ^{[3
]}

Cheng, Jiangong ^{[3
]}

Na, Jongbeom ^{[4
]}

Yamauchi, Yusuke ^{[4
,5
,6
,7
]}

Liu, Shaohua ^{[1
,3
]}

机构：

[1] East China Normal Univ, Sch Phys & Elect Sci, Engn Res Ctr Nanophoton & Adv Instrument, State Key Lab Precis Spect,Minist Educ, Shanghai 200241, Peoples R China

[2] Zhengzhou Univ, Sch Mat Sci & Engn, 75 Daxue Rd, Zhengzhou 450052, Peoples R China

[3] Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, State Key Lab Transducer Technol, Shanghai 200050, Peoples R China

[4] Univ Queensland, Australian Inst Bioengn & Nanotechnol AIBN, Sch Chem Engn, Brisbane, Qld 4072, Australia

[5] Waseda Univ, Kagami Mem Res Inst Mat Sci & Technol, JST ERATO Yamauchi Mat Space Tecton Project, Shinjuku Ku, 2-8-26 Nishiwaseda, Tokyo 1690051, Japan

[6] Natl Inst Mat Sci NIMS, JST ERATO Yamauchi Mat Space Tecton Project, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan

[7] Natl Inst Mat Sci NIMS, Int Ctr Mat Nanoarchitecton WPI MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2021年 / 9卷 / 13期

基金：

新加坡国家研究基金会; 中国国家自然科学基金;

关键词：

CRYSTALLINE FRAMEWORK; TUNGSTEN-OXIDES; FABRICATION;

D O I：

10.1039/d1ta01110c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have developed a simple soft template-mediated coupling construction approach to achieve an unexplored sandwiched mesoporous polypyrrole nanocoating/single-crystal Ag nanoplate hybrid by a one-step inorganic/organic redox reaction at the liquid interface, and the hybrid possesses an adjustable meso-structure and architecture, strong near-infrared absorption and Raman enhancement effect, and outstanding chemical sensing performance.

引用

页码：8308 / 8316

页数：9

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