Microwave Assisted Hydrothermal Synthesis and Characterization of N, S Co-Doped ZnO Photocatalyst

The N, S codoped ZnO was synthesized by microwave assisted hydrothermal method. The N, S codoping narrowed the band gap of ZnO (formed impurity states in the band gap), hence shift light response to range of visible light. Furthermore, the doped ZnO exhibits significantly higher photocatalytic activity than that of pure ZnO for degradation of reactive brilliant blue KN-R aqueous solution under simulative solar irradiation.

Download Full-text

Auto combustion synthesis and characterization of Co doped ZnO nanoparticles with boosted photocatalytic performance

Physica B Condensed Matter ◽

10.1016/j.physb.2021.413459 ◽

2021 ◽

pp. 413459

Author(s):

Khadijah S. Al-Namshah ◽

Mohd Shkir ◽

Fatima A. Ibrahim ◽

Mohamed S. Hamdy

Keyword(s):

Combustion Synthesis ◽

Zno Nanoparticles ◽

Photocatalytic Performance ◽

Synthesis And Characterization ◽

Auto Combustion ◽

Doped Zno ◽

Co Doped

Download Full-text

Synthesis and characterization of Mo–W co-doped VO2(R) nano-powders by the microwave-assisted hydrothermal method

Ceramics International ◽

10.1016/j.ceramint.2014.04.113 ◽

2014 ◽

Vol 40 (8) ◽

pp. 12661-12668 ◽

Cited By ~ 23

Author(s):

Weizhong Lv ◽

Dezhen Huang ◽

Yanmei Chen ◽

Qi Qiu ◽

Zhongkuan Luo

Keyword(s):

Hydrothermal Method ◽

Synthesis And Characterization ◽

Microwave Assisted ◽

Co Doped

Download Full-text

Microwave-assisted synthesis and characterization of cellulose-carbonated hydroxyapatite nanocomposites in NaOH–urea aqueous solution

Materials Letters ◽

10.1016/j.matlet.2010.07.029 ◽

2010 ◽

Vol 64 (20) ◽

pp. 2223-2225 ◽

Cited By ~ 25

Author(s):

Ning Jia ◽

Shu-Ming Li ◽

Jie-Fang Zhu ◽

Ming-Guo Ma ◽

Feng Xu ◽

...

Keyword(s):

Aqueous Solution ◽

Synthesis And Characterization ◽

Microwave Assisted Synthesis ◽

Carbonated Hydroxyapatite ◽

Microwave Assisted ◽

Urea Aqueous Solution

Download Full-text

Microwave assisted synthesis and characterization of Co doped Cu ferrite nanoparticles

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2012.06.068 ◽

2012 ◽

Vol 540 ◽

pp. 145-153 ◽

Cited By ~ 34

Author(s):

Ameer Azam

Keyword(s):

Ferrite Nanoparticles ◽

Synthesis And Characterization ◽

Microwave Assisted Synthesis ◽

Microwave Assisted ◽

Co Doped

Download Full-text

Synthesis and characterization of Cu, Fe co-doped ZnO nano-particles synthesized by solution combustion method

10.1063/1.4810156 ◽

2013 ◽

Cited By ~ 3

Author(s):

Dikshita Gupta ◽

Ghanshyam ◽

R. K. Kotnala ◽

N. S. Negi

Keyword(s):

Combustion Method ◽

Nano Particles ◽

Synthesis And Characterization ◽

Solution Combustion ◽

Solution Combustion Method ◽

Doped Zno ◽

Co Doped

Download Full-text

Hydrothermal Preparation, Characterization and Photocatalytic Properties of C, N Co-Doped ZnO/ZnS Composites

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.610-613.1841 ◽

2012 ◽

Vol 610-613 ◽

pp. 1841-1844

Author(s):

Ying Huan Fu ◽

Ke Teng ◽

Xiao Li Dong ◽

Chun Ling Yu ◽

Chun Ma ◽

...

Keyword(s):

Aqueous Solution ◽

Photocatalytic Performance ◽

Raw Materials ◽

Hydrothermal Process ◽

Solar Irradiation ◽

Hydrothermal Preparation ◽

Electron Hole ◽

Electron Hole Pair ◽

Doped Zno ◽

Co Doped

C, N, S co-doped ZnO/ZnS composites were prepared by hydrothermal method using ZnSO4 and L-cysteine as raw materials, and investigated by UV-vis DRS, XRD, XPS. The results showed that C, N, S have successfully doped onto ZnO and substituted O of crystal lattice during hydrothermal process. The resulting co-doped ZnO composites exhibit significantly higher photocatalytic activity (45%) than that of pure ZnO (<5%) for degradation of reactive brilliant blue KN-R aqueous solution under simulative solar irradiation. The enhancement of photocatalytic performance of co-doped composites can be attributed to the reducing of electron-hole pair recombination and narrowed band gap.

Download Full-text