Preparation, surface characteristic and photoactive activitiesof Ni2FeV3O11 semiconductor nanoparticles

Xuebin Qiao; Li Yang; Yuze Li; Yingpeng Wan; Yanlin Huang; Han Cheng; Hyo Jin Seo

doi:10.1016/j.matlet.2015.10.066

Preparation, surface characteristic and photoactive activitiesof Ni₂FeV₃O₁₁ semiconductor nanoparticles

Xuebin Qiao
, Li Yang
, Yuze Li
, Yingpeng Wan
, Yanlin Huang
, Han Cheng
, Hyo Jin Seo

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

4 Citations (Scopus)

Abstract

Ni₂FeV₃O₁₁ nanorods were prepared by the sol-gel method via film-coating and subsequent heating. The sample was conducted by the crystal structure refinement confirming a pure triclinic phase with space group P-1. The surface characteristics were investigated by the measurements such as scanning electron microscope (SEM), transmission electron microscopy (TEM), specific surface area, and energy-dispersive X-ray spectroscopy (EDX). The photo-physical properties of Ni₂FeV₃O₁₁ nanorods were measured by the UV-vis absorption spectrum, and the photodegradation for methylene blue solutions (MB). This vanadate semiconductor has band-gap energy of 1.85 eV and presents an efficient photocatalytic activity driven by visible-light. Moreover, the nanorods are magnetically recoverable after the photocatalysis. © 2015 Published by Elsevier B.V.

Original language	English
Pages (from-to)	146-149
Journal	Materials Letters
Volume	163
DOIs	https://doi.org/10.1016/j.matlet.2015.10.066
Publication status	Published - 15 Jan 2016
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Funding

This work was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (NRF- 2013RA1A2009154 ) and by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD), China .

Research Keywords

Catalytic properties
Nanoparticles
Optical properties
Semiconductors
Solar energy materials
Surfaces

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title = "Preparation, surface characteristic and photoactive activitiesof Ni2FeV3O11 semiconductor nanoparticles",

abstract = "Ni2FeV3O11 nanorods were prepared by the sol-gel method via film-coating and subsequent heating. The sample was conducted by the crystal structure refinement confirming a pure triclinic phase with space group P-1. The surface characteristics were investigated by the measurements such as scanning electron microscope (SEM), transmission electron microscopy (TEM), specific surface area, and energy-dispersive X-ray spectroscopy (EDX). The photo-physical properties of Ni2FeV3O11 nanorods were measured by the UV-vis absorption spectrum, and the photodegradation for methylene blue solutions (MB). This vanadate semiconductor has band-gap energy of 1.85 eV and presents an efficient photocatalytic activity driven by visible-light. Moreover, the nanorods are magnetically recoverable after the photocatalysis. {\textcopyright} 2015 Published by Elsevier B.V.",

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author = "Xuebin Qiao and Li Yang and Yuze Li and Yingpeng Wan and Yanlin Huang and Han Cheng and Seo, \{Hyo Jin\}",

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AU - Qiao, Xuebin

AU - Yang, Li

AU - Li, Yuze

AU - Wan, Yingpeng

AU - Huang, Yanlin

AU - Cheng, Han

AU - Seo, Hyo Jin

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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N2 - Ni2FeV3O11 nanorods were prepared by the sol-gel method via film-coating and subsequent heating. The sample was conducted by the crystal structure refinement confirming a pure triclinic phase with space group P-1. The surface characteristics were investigated by the measurements such as scanning electron microscope (SEM), transmission electron microscopy (TEM), specific surface area, and energy-dispersive X-ray spectroscopy (EDX). The photo-physical properties of Ni2FeV3O11 nanorods were measured by the UV-vis absorption spectrum, and the photodegradation for methylene blue solutions (MB). This vanadate semiconductor has band-gap energy of 1.85 eV and presents an efficient photocatalytic activity driven by visible-light. Moreover, the nanorods are magnetically recoverable after the photocatalysis. © 2015 Published by Elsevier B.V.

AB - Ni2FeV3O11 nanorods were prepared by the sol-gel method via film-coating and subsequent heating. The sample was conducted by the crystal structure refinement confirming a pure triclinic phase with space group P-1. The surface characteristics were investigated by the measurements such as scanning electron microscope (SEM), transmission electron microscopy (TEM), specific surface area, and energy-dispersive X-ray spectroscopy (EDX). The photo-physical properties of Ni2FeV3O11 nanorods were measured by the UV-vis absorption spectrum, and the photodegradation for methylene blue solutions (MB). This vanadate semiconductor has band-gap energy of 1.85 eV and presents an efficient photocatalytic activity driven by visible-light. Moreover, the nanorods are magnetically recoverable after the photocatalysis. © 2015 Published by Elsevier B.V.

KW - Catalytic properties

KW - Nanoparticles

KW - Optical properties

KW - Semiconductors

KW - Solar energy materials

KW - Surfaces

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