Surface fully functionalized metal chalcogenide nanowires for highly sensitive H2S sensing - Details

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Abstract：

Modifiable　one-dimensional　materials　are　extremely　desired　in　various　applications,　especially　in　room-temperature　(RT)　chemiresistive　gas　sensing.　New　one-dimensional　(1D)　CdS-based　metal　chalcogenide　nanowires　with　a　surface　fully　covered　amino　group　(denoted　as　Cd-ATP)　were　prepared　by　the　coordination　self-assembly　method.　Featuring　densely　covered　organic　functional　motifs,　Cd-ATP　is　able　to　selectively　recognize　H2S　through　hydrogen　bonding　interaction　between　the　amino　group　and　H2S.　Cd-ATP　exhibits　high　sensitivity,　an　ultra-low　limit-of-detection　(116.49　ppt)　and　fast　response/recovery　among　all　reported　room　temperature　H2S　sensing　non-composite　materials.　This　work　provides　inspiration　for　the　design　and　preparation　of　novel　surface　fully　functionalized　1D　materials　for　various　chemical　applications.　©　2023　The　Royal　Society　of　Chemistry.

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[ 1 ] [Jin, Y.-X.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 2 ] [Jin, Y.-X.]University of Chinese Academy of Sciences (UCAS), Beijing, 100049, China
[ 3 ] [Chen, J.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 4 ] [Chen, J.]College of Chemistry, Fuzhou University, Fujian, Fuzhou, 350116, China
[ 5 ] [Chen, Y.-J.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 6 ] [Deng, W.-H.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 7 ] [Ye, X.-L.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 8 ] [Wang, G.-E.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 9 ] [Wang, G.-E.]University of Chinese Academy of Sciences (UCAS), Beijing, 100049, China
[ 10 ] [Xu, G.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
[ 11 ] [Xu, G.]Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou, 350108, China
[ 12 ] [Xu, G.]University of Chinese Academy of Sciences (UCAS), Beijing, 100049, China

Reprint 's Address：

[Wang, G.-E.]State Key Laboratory of Structural Chemistry, Fujian, China;;[Xu, G.]State Key Laboratory of Structural Chemistry, Fujian, China

Email：

gewang@fjirsm.ac.cn |
gxu@fjirsm.ac.cn

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Source ：

Journal of Materials Chemistry A

ISSN： 2050-7488

Year： 2023

Issue： 13

Volume： 11

Page： 7179-7183

1 0 . 8

JCR@2023

1 0 . 8 0 0

JCR@2023

ESI HC Threshold：49

JCR Journal Grade：1

CAS Journal Grade：2

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SCOPUS Cited Count： 3

ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 0

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