Results 21 to 30 of about 459,875 (323)

Modeling and optimization of the photocatalytic degradation of Tartrazine in aqueous solution [PDF]

Acta Periodica Technologica, 2021
The application of heterogeneous photocatalysis process using ZnO photocatalyst for the degradation of Tartrazine (TRZ) dye in aqueous solution was investigated in a batch reactor.
Assassi Mirvet, Madjene Farid, Harchouche Sara, Boulfiza Hind   +3 more
doaj   +1 more source

Investigation of Biological and Prooxidant Activity of Zinc Oxide Nanoclusters and Nanoparticles

Acta Chimica Slovenica, 2022
Zinc oxide (ZnO) nanomaterials offer some promising antibacterial effects. In this study, a new form of ZnO is synthesized, named ZnO nanocluster bars (NCs).
Iliana A. Ivanova, Elitsa L. Pavlova, Anelyia s. Kostadinova, Radostina D. Toshkovska, lLyubomira D. Yocheva, kh. El-Sayed, Mohamed A. Hassan, Heba Elsayed ElZorkany, Hisham Ali Elshoky   +8 more
doaj   +1 more source

Zinc oxide-nickel cermet selective coatings obtained by sequential electrodeposition [PDF]

, 2015
The investigation of pulse electrodepositing modes influence on crystal structure, morphology and optical properties of ZnO has revealed the conditions in which quasi-one-dimensional (1D) ZnO nanorod arrays are formed as separate nanorods.
Khrypunov, G. S., Kirichenko, M. V., Klepikova, K. S., Klochko, N. P., Kopach, A. V., Kopach, V. R., Lyubov, V. M., Melnychuk, E. E., Myagchenko, Y. O., Starikov, V. V., Tyukhov, I. I.   +10 more
core   +1 more source

The Influence of ZnO Layer Thickness on the Performance and Electrical Bias Stress Instality in ZnO Thin Film Transistors [PDF]

, 2020
University of Buea supported the first author during the writing of this manuscript Open access articleThin Film Transistors (TFTs) are the active elements for future large area electronic applications, in which low cost, low temperature processes and
Cross, R. B. M., Mih, T. A., Ngwashi, D. K.   +2 more
core   +2 more sources

Preparation of ZnO Nanosheet Array and Research on ZnO/PANI/ZnO Ultraviolet Photodetector

Polymers, 2023
High-performance ultraviolet photodetectors have important scientific research significance and practical application value, which has been the focus of researchers. In this work, we have constructed a highly photosensitive UV photodetector with a unique “sandwich” structure, which was mainly composed of two layers of ZnO nanosheet arrays and one layer
Zhang, Xuanzhen, Feng, Yunhui, Fu, Fangbao, Wang, Huan   +3 more
openaire   +2 more sources

Green synthesis of hierarchical ZnO nanostructure with Gracilaria Corticata red algae powder and the study of its photo-catalytic and electro-catalytic applications [PDF]

شیمی کاربردی روز, 2018
Zinc oxide was synthesized through a green method with Gracilaria Corticata red algae powder. The prepared zinc oxide was characterized by means of FESEM, XRD and EDX analysis. FESEM images showed the hierarchical nanostructure for ZnO particles with the
Razieh Hosseini, Zahra Solati Dalaki, Majid Hashemi, Sedigheh Hashemnia   +3 more
doaj   +1 more source

Room temperature growth of ZnO with highly active exposed facets for photocatalytic application

Nanotechnology Reviews, 2021
In this article, the flower-like, urchin-like, and rod-like ZnOs were synthesized by a convenient atmospheric hydrothermal method. The crystalline structures, morphologies, exposed crystal faces, and specific surface areas of the as-prepared ZnO samples ...
Hu Jiahao, Ding Jie, Ai Jianping, Li Honglin, Li Shaozhi, Ma Qingbo, Luo Lihui, Xu Xiaoling   +7 more
doaj   +1 more source

Photocatalytic degradation of ketorolac tromethamine (KTC) drug in aqueous phase using prepared Ag-doped ZnO microplates [PDF]

, 2017
In this study, Ag-doped ZnO microplates were prepared via precipitation technique and further characterized by FESEM, EDS, XRD, FTIR, TGA, XPS, UV-DRS and RT-PL techniques.
Ibhadon, Alex, Kansal, Sushil Kumar, Kaur, Amandeep   +2 more
core   +1 more source

Experimental Design Modeling of the Effect of Hexagonal Wurtzite—ZnO Synthesis Conditions on Its Characteristics and Performance as a Cationic and Anionic Adsorbent

Molecules, 2019
Surface composite design was used to study the effect of the ZnO synthesis conditions on its adsorption of methyl orange (MO) and methylene blue (MB).
Mai M. Khalaf, Enshirah Da’na, Kawther Al-Amer, Manal Hessien   +3 more
doaj   +1 more source

Synthesis of Bi6O6(OH)3(NO3)3·1.5H2O/ZnO composite material with excellent photocatalytic hydrogen production performance

International Journal of Smart and Nano Materials, 2021
The heterojunction effect can effectively improve the separation efficiency of the photocatalyst’s photo-generated electron and hole pairs, thereby greatly improving the photocatalytic hydrogen production performance of the photocatalyst.
Lingyi Wang, Shichang Sun, Ziqing Zhong, Qingguang Gong, Xingpeng Jiang, Weiming[ Zhou, Liwei Wang, Ming Lin, Zhanhui Yuan   +8 more
doaj   +1 more source