Photocatalytic Characteristics of Cobalt Doped ZnO and Cobalt/Manganese Co-Doped ZnO Nanocrystalline Materials Synthesized by Soft Chemical Route: Effective Elimination of Orange G Dye under UV Light

被引：0

作者：

Kuruvilla, Elizabeth ^{[1
]}

Nesaraj, Arputharaj Samson ^{[1
,2
]}

Jose, Vinaya ^{[1
]}

Jose, Vismaya ^{[1
]}

Arunkumar, Manasai ^{[1
]}

机构：

[1] Deemed Univ, Karunya Inst Technol & Sci, Sch Sci Arts & Media, Dept Phys Sci, Coimbatore, Tamil Nadu, India

[2] Deemed Univ, Kalasalingam Acad Res & Educ, Sch Adv Sci, Dept Chem, Krishnankoil, Tamil Nadu, India

来源：

INTEGRATED FERROELECTRICS | 2023年 / 237卷 / 01期

关键词：

ZnO based nanoparticles; soft chemical synthesis; fundamental properties; photocatalysis; Orange G dye removal; AZO-DYE; DEGRADATION; NANOPARTICLES; SOLAR; NANOSTRUCTURES; EFFICIENCY; EFFLUENTS; WATER; AG; NI;

D O I：

10.1080/10584587.2023.2239095

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The cobalt (Co) doped ZnO (Zn1-xCoxO1-delta) and cobalt (Co)/manganese (Mn) co-doped ZnO (Zn1-x-yMnxCoyO1-delta) nanocrystalline materials were prepared using soft chemical synthesis route. Their fundamental and photo-physical properties were studied by XRD, FTIR, EDAX, SEM, TEM, BET and UV techniques. The photocatalytic studies of the samples were carried out using Orange G (OG) dye as a model contaminant where 25 mol% Co/Mn co-doped ZnO (CM-25) showed a higher degradation percentage (80%) than that of all Co doped ZnO samples. The factors influencing photocatalytic degradation of dye such as, amount of catalyst, dye concentration and pH were also studied.

引用

页码：265 / 286

页数：22