A Sb2Se3/Palygorskite Nanocomposite Catalyst for p-Nitrophenol Reduction-Reference-Cited by-同舟云学术

A Sb2Se3/Palygorskite Nanocomposite Catalyst for p-Nitrophenol Reduction

Published:2019-09 Issue:09 Volume:14 Page:1950113
ISSN:1793-2920
Container-title:Nano
language:en
Short-container-title:NANO

Author:

Tan Lin¹,Tang Aidong¹^ORCID,He Muen¹,Wen Xin¹,Zhong Laifu¹,Yan Peng¹,Chenc Jing²,Zhang Yi³

Affiliation:

1. College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China

2. Key Laboratory of Palygorskite Science and Applied Technology of Jiangsu Province, Huaiyin Institute of Technology, Huaian 223003, P. R. China

3. College of Minerals Processing and Bioengineering, Central South University, Changsha 410083, P. R. China

Abstract

A nanocomposite consisting of rod-like Sb2Se3 and fiberous palygorskite (Pal) was prepared using cetyltrimethyl ammonium bromide (CTAB) as a pillaring agent to change Pal microstructure. CTAB optimal dosage was 0.2[Formula: see text]g (versus 0.388[Formula: see text]g of Pal). Sb2Se3/Pal has a high catalytic activity towards the catalytic reduction of [Formula: see text]-nitrophenol to [Formula: see text]-aminophenol while in the presence of NaBH4 at room temperature. The excellent performance is attributed to dispersion of rod-like Sb2Se3 in fiberous Pal which promoted more active sites exposure. The results provide new ideas for preparing new catalysts.

Funder

the National Natural Science Foundation of China

the Foundation of Key Laboratory for Palygorskite Science and Applied Technology of Jiangsu Province

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,General Materials Science

Link

https://www.worldscientific.com/doi/pdf/10.1142/S1793292019501133

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