Results 271 to 280 of about 2,412,624 (343)

Altered zirconium dioxide based photocatalyst for enhancement of organic pollutants degradation: A review.

Chemosphere, 2022
Heterogeneous advanced oxidation processes are a promising approach for cost-efficient removal of pollutants using semiconductors. Zirconium dioxide (ZrO2) is an auspicious material for photocatalytic activity owning to its suitable bandgap, stability ...
E. S. Aldeen, A. Jalil, R. S. Mim, A. Alhebshi, N. Hassan, R. Saravanan   +5 more
semanticscholar   +1 more source

Decarboxylative Intramolecular Arene Alkylation Using N-(Acyloxy)phthalimides, an Organic Photocatalyst, and Visible Light.

Journal of Organic Chemistry, 2019
An intramolecular arene alkylation reaction has been developed using the organic photocatalyst 4CzIPN, visible light, and N-(acyloxy)phthalimides as radical precursors.
Trevor C. Sherwood, Hai-yun Xiao, Roshan G. Bhaskar, E. Simmons, S. Zaretsky, Martin P Rauch, R. Knowles, T. Dhar   +7 more
semanticscholar   +1 more source

Current advancements on the fabrication, modification, and industrial application of zinc oxide as photocatalyst in the removal of organic and inorganic contaminants in aquatic systems.

Journal of Hazardous Materials, 2021
Industrial wastewaters contain hazardous contaminants that pollute the environment and cause socioeconomic problems, thus demanding the employment of effective remediation procedures such as photocatalysis.
F. H. Abdullah, N. A. Bakar, M. A. Bakar
semanticscholar   +1 more source

9,9-Dimethyl Dihydroacridine-Based Organic Photocatalyst for Atom Transfer Radical Polymerization from Modifying “Unstable” Electron Donor

, 2020
Organic photocatalytic atom transfer radical polymerization (ATRP) has recently become a research highlight.
Yiming Liu, Qi Chen, Yujie Tong, Yuguo Ma   +3 more
semanticscholar   +1 more source

Biochar based photocatalyst for degradation of organic aqueous waste: A review.

Chemosphere, 2021
The advancement in the treatment technology for wastewater containing recalcitrant pollutants to lower the overall cost and time of the treatment processes is the prime demand.
Shubham Sutar, S. Otari, J. Jadhav
semanticscholar   +1 more source

Construction and Activity of an All-Organic Heterojunction Photocatalyst Based on Melem and Pyromellitic Dianhydride.

ChemSusChem, 2022
Invited for this month's cover is the group of Wingkei Ho at The Education University of Hong Kong. The Cover shows the effect of the number of heterojunction knots in an all-organic photocatalyst on the separation of photogenerated carriers.
Yuxin Li, Zeyu Jiang, Guohui Dong, W. Ho
semanticscholar   +1 more source

Heterogeneous photocatalysts in organic synthesis

Russian Chemical Reviews, 2014
The review deals with the application of inorganic semiconductors in organic synthesis. Although the majority of reported reactions still aim at the photocatalytic decomposition of organic compounds, the number of examples in synthetic applications is growing.
M Cherevatskaya, B König
openaire   +1 more source

Supramolecular Organic Photocatalyst Containing a Cubanelike Water Cluster and Donor-Acceptor Stacks: Hydrogen Evolution and Dye Degradation under Visible Light.

ACS Applied Materials and Interfaces, 2018
Supramolecular organic photocatalysts are scarcely explored for the generation of sustainable energy as well as for environmental remediation purposes.
K. Nath, Moumita Chandra, D. Pradhan, K. Biradha   +3 more
semanticscholar   +1 more source

Entrapped Molecular Photocatalyst and Photosensitizer in Metal–Organic Framework Nanoreactors for Enhanced Solar CO2 Reduction

, 2021
Herein, we report on a molecular catalyst embedding metal–organic framework (MOF) that enables enhanced photocatalytic CO2 reduction activity.
P. Stanley, Christopher Thomas, Erling Thyrhaug, Alexander Urstoeger, M. Schuster, J. Hauer, B. Rieger, J. Warnan, R. Fischer   +8 more
semanticscholar   +1 more source

A review on exploration of Fe2O3 photocatalyst towards degradation of dyes and organic contaminants.

Journal of Environmental Management, 2020
Photocatalytic degradation is among the promising technology for removal of various dyes and organic contaminants from environment owing to its excellent catalytic activity, low energy utilization, and low cost.
C. Hitam, A. A. Jalil
semanticscholar   +1 more source