Photoactive WS2 nanosheets bearing plasmonic nanoparticles for visible light-driven reduction of nitrophenol

Hye-Rim Lee; Jung Hyun Park; Faizan Raza; DaBin Yim; Su-Ji Jeon; Hye-In Kim; Ki Wan Bong; Jong-Ho Kim

doi:10.1039/C6CC00708B

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Photoactive WS₂ nanosheets bearing plasmonic nanoparticles for visible light-driven reduction of nitrophenol†

Hye-Rim Lee,^a Jung Hyun Park,^a Faizan Raza,^a DaBin Yim,^a Su-Ji Jeon,^a Hye-In Kim,^a Ki Wan Bong*^b and Jong-Ho Kim*^a

Author affiliations

* Corresponding authors

^a Department of Chemical Engineering, Hanyang University, Ansan 426-791, Republic of Korea
E-mail: kjh75@hanyang.ac.kr

^b Department of Chemical & Biological Engineering, Korea University, Seoul 136-713, Republic of Korea
E-mail: bong98@korea.ac.kr

Abstract

Semiconducting WS₂ nanohybrids with different sizes of silver nanoparticles are designed via amine-assisted in situ reduction and growth of Ag⁺ ions. These nanohybrids exhibit characteristic photocatalytic activity for the reduction of 4-nitrophenol as a function of their structure.

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Article information

DOI: https://doi.org/10.1039/C6CC00708B
Article type: Communication
Submitted: 25 Jan 2016
Accepted: 03 Apr 2016
First published: 04 Apr 2016

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Chem. Commun., 2016,52, 6150-6153

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Photoactive WS₂ nanosheets bearing plasmonic nanoparticles for visible light-driven reduction of nitrophenol

H. Lee, J. H. Park, F. Raza, D. Yim, S. Jeon, H. Kim, K. W. Bong and J. Kim, Chem. Commun., 2016, 52, 6150 DOI: 10.1039/C6CC00708B

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Chemical Communications