Results 1 to 10 of about 239,158 (280)

Biotemplated CdS Nano-Aggregate Networks for Highly Effective Visible-Light Photocatalytic Hydrogen Production

Nanomaterials, 2022
In the last few decades, many new synthesis techniques have been developed in order to obtain an effective visible-light responsive photocatalyst for hydrogen production by water splitting.
Jiao He, Hongli Zhou, Guo Xiao, Yongjuan Chen, Zhiying Yan, Jiaqiang Wang   +5 more
doaj   +1 more source

Enhancement of Visible-Light Photocatalytic Degradation of Tetracycline by Co-Doped TiO₂ Templated by Waste Tobacco Stem Silk

Molecules, 2023
In this study, Co-doped TiO2 was synthesized using waste tobacco stem silk (TSS) as a template via a one-pot impregnation method. These samples were characterized using various physicochemical techniques such as N2 adsorption/desorption analysis, diffuse
Quanhui Li, Liang Jiang, Yuan Li, Xiangrong Wang, Lixia Zhao, Pizhen Huang, Daomei Chen, Jiaqiang Wang   +7 more
doaj   +1 more source

COMPUTER SOFTWARE AIDED PHOTOCATALYTIC DEGRADATION OF VAT YELLOW DYE USED IN LEATHER AND TEXTILE INDUSTRIES [PDF]

Journal CleanWAS, 2023
This research investigated design of experiment for the optimization of the experimental parameters of the photocatalytic degradation of VAT yellow dye using dye concentration (mg/L), catalyst dosage (mg/L), pH and time of exposure (minates) as ...
Olabode Victor O., Alogala J.A., Jinaidu Haruna M., Okon U.E, Jahkeng Williams E   +4 more
doaj   +1 more source

Co₃O₄ Nanopetals Grown on the Porous CuO Network for the Photocatalytic Degradation

Nanomaterials, 2022
Designing a novel photocatalytic composite for the efficient degradation of organic dyes remains a serious challenge. Herein, the multi-layered Co3O4@NP-CuO photocatalyst with unique features, i.e., the self-supporting, hierarchical porous network as ...
Yuntao Sun, Can Wang, Shengyao Qin, Fengda Pan, Yongyan Li, Zhifeng Wang, Chunling Qin   +6 more
doaj   +1 more source

High efficient catalytic degradation of tetracycline and ibuprofen using visible light driven novel Cu/Bi2Ti2O7/rGO nanocomposite::Kinetics, intermediates and mechanism [PDF]

, 2019
The photoexcited charge carriers trapping was an effective way to generate a large number of active species like O-2(center dot-) and (OH)-O-center dot radicals to oxidize pharmaceutical molecules.
Acevedo, R., Anbarasan, P.M., Gkanas, Evangelos, Priyadharsan, A., Shanavas, S.   +4 more
core   +1 more source

Tuning the Supramolecular Structures of Metal-Free Porphyrin via Surfactant Assisted Self-Assembly to Enhance Photocatalytic Performance

Nanomaterials, 2019
Metal-free porphyrin with good planarity is beneficial to π−π stack interactions, which promotes electron coupling and the separation and transfer of photogenerated carriers.
Jinrong Lu, Zihan Li, Weijia An, Li Liu, Wenquan Cui   +4 more
doaj   +1 more source

Nano-photocatalysts in microfluidics, energy conversion and environmental applications [PDF]

, 2015
Extensive studies have been carried out on photocatalytic materials in recent years as photocatalytic reactions offer a promising solution for solar energy conversion and environmental remediation. Currently available commercial photocatalysts still lack
Jang, Seungwook, Kim, Dong-Pyo, Parmar, Jemish, Sanchez, Samuel, Soler Turu, Lluís   +4 more
core   +3 more sources

Facile Fabrication of 3D Graphene–Silica Hydrogel Composite for Enhanced Removal of Mercury Ions

Nanomaterials, 2019
Adsorption is a highly promising and widely used approach to remove Hg(II) ions from contaminated water. The key to this technology is exploring the effective adsorbent.
Jinrong Lu, Xiaonan Wu, Yao Li, Yinghua Liang, Wenquan Cui   +4 more
doaj   +1 more source

Highly Efficient Red Cabbage Anthocyanin Inserted TiO₂ Aerogel Nanocomposites for Photocatalytic Reduction of Cr(VI) under Visible Light

Nanomaterials, 2018
In sharp contrast to conventional photosensitization methods in which the organic pigments were often adsorbed, herein we present a study on natural vegetable pigment inserted TiO2 aerogel nanocomposites and we directly use red cabbage anthocyanin (RCP ...
Haiyan Yang, Liang Jiang, Yizhou Li, Guoqing Li, Yepeng Yang, Jiao He, Jiaqiang Wang, Zhiying Yan   +7 more
doaj   +1 more source

Template-Free Synthesis of One-Dimensional g-C3N4 Chain Nanostructures for Efficient Photocatalytic Hydrogen Evolution

Frontiers in Chemistry, 2021
The development of graphite-carbon nitride (g-C3N4) photocatalyst is of great significance for various visible utilization applications. Control the nanostructures of g-C3N4 can tailor its photocatalytic performance.
Mingyi Zhang, Ye Sun, Xin Chang, Peng Zhang   +3 more
doaj   +1 more source