Photocatalytic intercalated material based on HLaNb2O 7 as host and Cd0.8Zn0.2S as guest

Jihuai Wu; Yinghan Cheng; Jianming Lin; Yunfang Huang; Miaoliang Huang; Yibin Li; Shu Yin; Tsugio Sato

doi:10.1007/s11426-007-0087-8

Photocatalytic intercalated material based on HLaNb₂O ₇ as host and Cd_0.8Zn_0.2S as guest

Jihuai Wu, Yinghan Cheng, Jianming Lin, Yunfang Huang, Miaoliang Huang, Yibin Li, Shu Yin, Tsugio Sato

IMRAM - Division of Inorganic Material Research

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

A novel photocatalytic material (Pt,Cd_0.8Zn_0.2S)/ HLaNb₂O₇ was fabricated by successive intercalation and exchange reactions. The (Pt,Cd_0.8Zn_0.2S)/HLaNb ₂O₇ possessed a gallery height less than 0.5 nm and showed a broad absorption with wavelength over 370-500 nm. Using (Pt,Cd _0.8Zn_0.2S)/HLaNb₂O₇ as catalyst, the photocatalytic H₂ evolution was more than 160 cm³ • h^-1 • g^-1 in the presence of Na₂S as a sacrificial agent under irradiation with wavelength more than 290 nm from a 100-W mercury lamp. Furthermore, the catalyst showed photocatalytic activity even under visible light irradiation.

Original language	English
Pages (from-to)	514-519
Number of pages	6
Journal	Science in China, Series B: Chemistry
Volume	50
Issue number	4
DOIs	https://doi.org/10.1007/s11426-007-0087-8
Publication status	Published - 2007 Aug

Keywords

CdZnS
HLaNbO
Intercalated material
Photocatalysis
Pt

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10.1007/s11426-007-0087-8

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title = "Photocatalytic intercalated material based on HLaNb2O 7 as host and Cd0.8Zn0.2S as guest",

abstract = "A novel photocatalytic material (Pt,Cd0.8Zn0.2S)/ HLaNb2O7 was fabricated by successive intercalation and exchange reactions. The (Pt,Cd0.8Zn0.2S)/HLaNb 2O7 possessed a gallery height less than 0.5 nm and showed a broad absorption with wavelength over 370-500 nm. Using (Pt,Cd 0.8Zn0.2S)/HLaNb2O7 as catalyst, the photocatalytic H2 evolution was more than 160 cm3 • h-1 • g-1 in the presence of Na2S as a sacrificial agent under irradiation with wavelength more than 290 nm from a 100-W mercury lamp. Furthermore, the catalyst showed photocatalytic activity even under visible light irradiation.",

keywords = "CdZnS, HLaNbO, Intercalated material, Photocatalysis, Pt",

author = "Jihuai Wu and Yinghan Cheng and Jianming Lin and Yunfang Huang and Miaoliang Huang and Yibin Li and Shu Yin and Tsugio Sato",

note = "Funding Information: Received August 11, 2006; accepted October 19, 2006 doi: 10.1007/s11426-007-0087-8 †Corresponding author (email: jhwu@hqu.edu.cn) Supported by the National Natural Science Foundation of China (Grant Nos. 50572030 and 50372022) and the Functional Nanomaterials Scientific Special Program of Fujian Province (Grant No. 2005HZ01-4)",

year = "2007",

month = aug,

doi = "10.1007/s11426-007-0087-8",

language = "English",

volume = "50",

pages = "514--519",

journal = "Science in China, Series B: Chemistry",

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TY - JOUR

T1 - Photocatalytic intercalated material based on HLaNb2O 7 as host and Cd0.8Zn0.2S as guest

AU - Wu, Jihuai

AU - Cheng, Yinghan

AU - Lin, Jianming

AU - Huang, Yunfang

AU - Huang, Miaoliang

AU - Li, Yibin

AU - Yin, Shu

AU - Sato, Tsugio

N1 - Funding Information: Received August 11, 2006; accepted October 19, 2006 doi: 10.1007/s11426-007-0087-8 †Corresponding author (email: jhwu@hqu.edu.cn) Supported by the National Natural Science Foundation of China (Grant Nos. 50572030 and 50372022) and the Functional Nanomaterials Scientific Special Program of Fujian Province (Grant No. 2005HZ01-4)

PY - 2007/8

Y1 - 2007/8

N2 - A novel photocatalytic material (Pt,Cd0.8Zn0.2S)/ HLaNb2O7 was fabricated by successive intercalation and exchange reactions. The (Pt,Cd0.8Zn0.2S)/HLaNb 2O7 possessed a gallery height less than 0.5 nm and showed a broad absorption with wavelength over 370-500 nm. Using (Pt,Cd 0.8Zn0.2S)/HLaNb2O7 as catalyst, the photocatalytic H2 evolution was more than 160 cm3 • h-1 • g-1 in the presence of Na2S as a sacrificial agent under irradiation with wavelength more than 290 nm from a 100-W mercury lamp. Furthermore, the catalyst showed photocatalytic activity even under visible light irradiation.

AB - A novel photocatalytic material (Pt,Cd0.8Zn0.2S)/ HLaNb2O7 was fabricated by successive intercalation and exchange reactions. The (Pt,Cd0.8Zn0.2S)/HLaNb 2O7 possessed a gallery height less than 0.5 nm and showed a broad absorption with wavelength over 370-500 nm. Using (Pt,Cd 0.8Zn0.2S)/HLaNb2O7 as catalyst, the photocatalytic H2 evolution was more than 160 cm3 • h-1 • g-1 in the presence of Na2S as a sacrificial agent under irradiation with wavelength more than 290 nm from a 100-W mercury lamp. Furthermore, the catalyst showed photocatalytic activity even under visible light irradiation.

KW - CdZnS

KW - HLaNbO

KW - Intercalated material

KW - Photocatalysis

KW - Pt

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Photocatalytic intercalated material based on HLaNb₂O ₇ as host and Cd_0.8Zn_0.2S as guest

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Keywords

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