Novel yolk-shell structure bismuth-rich bismuth molybdate microspheres for enhanced visible light photocatalysis

Jinliang Li; Xinjuan Liu; Zhuo Sun; Yi Sun; Likun Pan

doi:10.1016/j.jcis.2015.04.026

Novel yolk-shell structure bismuth-rich bismuth molybdate microspheres for enhanced visible light photocatalysis

Jinliang Li
, Xinjuan Liu
, Zhuo Sun
, Yi Sun
, Likun Pan^*

^*Corresponding author for this work

East China Normal University
China Jiliang University
Shanghai Industrial Technology Institute
Wilson, Nanocs, Inc.

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

31 Scopus citations

Abstract

The yolk-shell structure Bi_4-2_xMo_xO₆ (x≤1) microspheres were successfully synthesized via a simple solvothermal method. The morphology, structure and photocatalytic performances of the samples in the degradation of rhodamine B (RhB) and methyl orange (MO) were characterized by X-ray photoelectron spectroscopy, scanning electron microscopy, transmission electron microscopy, X-ray diffraction, UV-vis absorption spectroscopy and electrochemical impedance spectra, respectively. The results show that the yolk-shell structure Bi_2.38Mo_0.81O₆ microspheres exhibit the best photocatalytic performance for the degradation of RhB and MO with a degradation rate of 99% and 72% under visible light irradiation.

Original language	English
Pages (from-to)	109-115
Number of pages	7
Journal	Journal of Colloid and Interface Science
Volume	452
DOIs	https://doi.org/10.1016/j.jcis.2015.04.026
State	Published - 5 Aug 2015
Externally published	Yes

Keywords

Bi<inf>4-2</inf><inf>x</inf>Mo<inf>x</inf>O<inf>6</inf> microspheres
Methyl orange
Photocatalysis
Rhodamine B
Yolk-shell structure

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10.1016/j.jcis.2015.04.026

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title = "Novel yolk-shell structure bismuth-rich bismuth molybdate microspheres for enhanced visible light photocatalysis",

abstract = "The yolk-shell structure Bi4-2xMoxO6 (x≤1) microspheres were successfully synthesized via a simple solvothermal method. The morphology, structure and photocatalytic performances of the samples in the degradation of rhodamine B (RhB) and methyl orange (MO) were characterized by X-ray photoelectron spectroscopy, scanning electron microscopy, transmission electron microscopy, X-ray diffraction, UV-vis absorption spectroscopy and electrochemical impedance spectra, respectively. The results show that the yolk-shell structure Bi2.38Mo0.81O6 microspheres exhibit the best photocatalytic performance for the degradation of RhB and MO with a degradation rate of 99\% and 72\% under visible light irradiation.",

keywords = "Bi<inf>4-2</inf><inf>x</inf>Mo<inf>x</inf>O<inf>6</inf> microspheres, Methyl orange, Photocatalysis, Rhodamine B, Yolk-shell structure",

author = "Jinliang Li and Xinjuan Liu and Zhuo Sun and Yi Sun and Likun Pan",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier Inc.",

year = "2015",

month = aug,

day = "5",

doi = "10.1016/j.jcis.2015.04.026",

language = "英语",

volume = "452",

pages = "109--115",

journal = "Journal of Colloid and Interface Science",

issn = "0021-9797",

publisher = "Academic Press Inc.",

}

TY - JOUR

T1 - Novel yolk-shell structure bismuth-rich bismuth molybdate microspheres for enhanced visible light photocatalysis

AU - Li, Jinliang

AU - Liu, Xinjuan

AU - Sun, Zhuo

AU - Sun, Yi

AU - Pan, Likun

PY - 2015/8/5

Y1 - 2015/8/5

N2 - The yolk-shell structure Bi4-2xMoxO6 (x≤1) microspheres were successfully synthesized via a simple solvothermal method. The morphology, structure and photocatalytic performances of the samples in the degradation of rhodamine B (RhB) and methyl orange (MO) were characterized by X-ray photoelectron spectroscopy, scanning electron microscopy, transmission electron microscopy, X-ray diffraction, UV-vis absorption spectroscopy and electrochemical impedance spectra, respectively. The results show that the yolk-shell structure Bi2.38Mo0.81O6 microspheres exhibit the best photocatalytic performance for the degradation of RhB and MO with a degradation rate of 99% and 72% under visible light irradiation.

AB - The yolk-shell structure Bi4-2xMoxO6 (x≤1) microspheres were successfully synthesized via a simple solvothermal method. The morphology, structure and photocatalytic performances of the samples in the degradation of rhodamine B (RhB) and methyl orange (MO) were characterized by X-ray photoelectron spectroscopy, scanning electron microscopy, transmission electron microscopy, X-ray diffraction, UV-vis absorption spectroscopy and electrochemical impedance spectra, respectively. The results show that the yolk-shell structure Bi2.38Mo0.81O6 microspheres exhibit the best photocatalytic performance for the degradation of RhB and MO with a degradation rate of 99% and 72% under visible light irradiation.

KW - Bi<inf>4-2</inf><inf>x</inf>Mo<inf>x</inf>O<inf>6</inf> microspheres

KW - Methyl orange

KW - Photocatalysis

KW - Rhodamine B

KW - Yolk-shell structure

UR - https://www.scopus.com/pages/publications/84928735657

U2 - 10.1016/j.jcis.2015.04.026

DO - 10.1016/j.jcis.2015.04.026

M3 - 文章

AN - SCOPUS:84928735657

SN - 0021-9797

VL - 452

SP - 109

EP - 115

JO - Journal of Colloid and Interface Science

JF - Journal of Colloid and Interface Science

ER -

Novel yolk-shell structure bismuth-rich bismuth molybdate microspheres for enhanced visible light photocatalysis

Abstract

Keywords

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