Co3O4 mirobelts: Preparation with the electrospinning technique and its investigation in peroxidase-like activity

被引：22
|
作者：
Sun, Haiyan [1 ]
Zhu, Weiyue [1 ]
机构：
[1] Qilu Univ Technol, Analyt & Testing Ctr, Jinan 250353, Shandong, Peoples R China
来源：
APPLIED SURFACE SCIENCE | 2017年 / 399卷
基金：
中国国家自然科学基金;
关键词：
Co3O4; Microbelts; Elelectrospinning technique; Peroxidase-like activity; OXIDASE-LIKE ACTIVITY; COLORIMETRIC DETECTION; HORSERADISH-PEROXIDASE; GRAPHENE OXIDE; CRYSTAL PLANE; NANOPARTICLES; PLATINUM; GOLD; NANOFIBERS; NANORODS;
D O I：
10.1016/j.apsusc.2016.12.067
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：
Co3O4 microbelts were prepared with cobalt nitrate and PVP as raw materials by an electrospinning technique combined with subsequent calcination. The belt-like Co3O4 was characterized by XRD, SEM, TEM, Fr-IR and its N-2 adsorption-desorption behavior was measured. In addition, its peroxidase-like activity was investigated with H2O2 and 3,3',5,5'-tetramethylbenzidine as substrates, and the product with the highest specific area exhibits the best catalytic activity and stability. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：298 / 304
页数：7
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