Preparation of NiFe2O4 nanoparticles and its visible-light-driven photoactivity for hydrogen production

被引：75

作者：

Peng, Tianyou ^{[1
,2
]}

Zhang, Xiaohu ^{[1
]}

Lv, Hongjin ^{[1
]}

Zan, Ling ^{[1
]}

机构：

[1] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China

[2] Fuzhou Univ, State Key Lab Breeding Base Photocatalysis, Fuzhou 350108, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2012年 / 28卷

关键词：

NiFe2O4; Photocatalytic H-2 production; Visible-light-driven photocatalyst; NICKEL FERRITE; WATER; PHOTOCATALYST; IRRADIATION; EVOLUTION; H-2;

D O I：

10.1016/j.catcom.2012.08.031

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Magnetic NiFe2O4 nanoparticles were synthesized via a hydrothermal and calcination process. The obtained NiFe2O4 with an average diameter of 17.8 nm and specific surface area of 76.2 m(2) g(-1) is first used as a photocatalyst for hydrogen production, and exhibits an obvious visible-light-driven photoactivity, and therefore is promising in the practical application as a magnetically separable and visible-light-responsive photocatalyst without Pt-loading. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：116 / 119

页数：4

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