Removal of Cr(VI) from Wastewater Using Acrylonitrile Grafted Cellulose Extracted from Sugarcane Bagasse DOI Creative Commons
Idrees Khan, Ashraf Ali, Alia Naz

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(10), P. 2207 - 2207

Published: May 8, 2024

A highly efficient low-cost adsorbent was prepared using raw and chemically modified cellulose isolated from sugarcane bagasse for decontamination of Cr(VI) wastewater. First, pulp by subjecting it to acid hydrolysis, alkaline hydrolysis bleaching with sodium chlorate (NaClO

Language: Английский

Recent Progress on Semiconductor Heterogeneous Photocatalysts in Clean Energy Production and Environmental Remediation DOI Open Access

Nahal Goodarzi,

Zahra Ashrafi-Peyman,

Elahe Khani

et al.

Catalysts, Journal Year: 2023, Volume and Issue: 13(7), P. 1102 - 1102

Published: July 14, 2023

Semiconductor-based photocatalytic reactions are a practical class of advanced oxidation processes (AOPs) to address energy scarcity and environmental pollution. By utilizing solar as clean, abundant, renewable source, this process offers numerous advantages, including high efficiency, eco-friendliness, low cost. In review, we present several methods construct various photocatalyst systems with excellent visible light absorption efficient charge carrier separation ability through the optimization materials design reaction conditions. Then it introduces fundamentals photocatalysis in both clean generation remediation. other parts, introduce approaches enhance activity by applying different strategies, semiconductor structure modification (e.g., morphology regulation, co-catalysts decoration, doping, defect engineering, surface sensitization, heterojunction construction) tuning optimizing conditions (such concentration, initial contaminant pH, temperature, intensity, charge-carrier scavengers). Then, comparative study on performance recently examined photocatalysts applied production remediation will be discussed. To realize these goals, H2 via water splitting, CO2 reduction value-added products, dye, drug photodegradation lessen toxic chemicals, presented. Subsequently, report dual-functional for simultaneous pollutant reactions. brief discussion about industrial economical applications is described. The follows introducing application artificial intelligence machine learning selection an innovative issues. Finally, summary future research directions toward developing significantly improved efficiency stability provided.

Language: Английский

Citations

120
An overview on cellulose-supported photocatalytic materials for the efficient removal of toxic dyes DOI

Monika Malhotra,

Anita Sudhaik,

Sonu Sonu

et al.

Industrial Crops and Products, Journal Year: 2023, Volume and Issue: 202, P. 117000 - 117000

Published: July 5, 2023

Language: Английский

Citations

81
Construction of II-type and Z-scheme binding structure in P-doped graphitic carbon nitride loaded with ZnO and ZnTCPP boosting photocatalytic hydrogen evolution DOI
Xuan Xu,

Xiangbo Feng,

Wei Wang

et al.

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 651, P. 669 - 677

Published: Aug. 6, 2023

Language: Английский

Citations

77
Hydrothermal preparation of Nb5+-doped α-Fe2O3 nanorods for efficient visible light-driven photocatalytic reduction of hexavalent chromium DOI
Guangming Zhang, Ting Ge, Yongcai Zhang

et al.

Powder Technology, Journal Year: 2024, Volume and Issue: unknown, P. 119480 - 119480

Published: Jan. 1, 2024

Language: Английский

Citations

77
Emerging waste-to-wealth applications of fly ash for environmental remediation: A review DOI
Hong-Ha T. Nguyen, Hà Trần Nguyên, Shams Forruque Ahmed

et al.

Environmental Research, Journal Year: 2023, Volume and Issue: 227, P. 115800 - 115800

Published: March 30, 2023

Language: Английский

Citations

69
Covalent organic frameworks in heterogeneous catalysis: recent advances and future perspective DOI
Ziad Alsudairy,

Normanda Brown,

Allea Campbell

et al.

Materials Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 7(16), P. 3298 - 3331

Published: Jan. 1, 2023

This review provides an overview of the recent advances in heterogeneous catalysis using COFs, primarily from 2020 to 2023, covering fundamentals, advantages, current challenges, and future perspectives.

Language: Английский

Citations

68
Cellulosic metallic nanocomposites for photocatalytic degradation of persistent dye pollutants in aquatic bodies: A pragmatic review DOI
Ademidun Adeola Adesibikan, Stephen Sunday Emmanuel, Christopher Olusola Olawoyin

et al.

Journal of Organometallic Chemistry, Journal Year: 2024, Volume and Issue: 1010, P. 123087 - 123087

Published: March 13, 2024

Language: Английский

Citations

36
Cellulose based biopolymer nanoscaffold: A possible biomedical applications DOI
Rethinam Senthil, Serdar Batıkan Kavukcu, Sathyaraj Weslen Vedakumari

et al.

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 246, P. 125656 - 125656

Published: July 2, 2023

Language: Английский

Citations

41
Application of nanocomposites in integrated photocatalytic techniques for water pollution remediation DOI Creative Commons
R. Suresh, Lalitha Gnanasekaran,

Saravanan Rajendran

et al.

Environmental Technology & Innovation, Journal Year: 2023, Volume and Issue: 31, P. 103149 - 103149

Published: April 18, 2023

In recent years, photocatalysis integrated with other water purification technique is emerging to decontaminate the polluted effectively. Herein, a focus on adsorptive photocatalysis, photo-Fenton, photo–electrocatalysis, photocatalytic ozonation, sono-photocatalysis and photo–piezocatalytic techniques developed for degradation of organic pollutants has been provided. Specifically, application nanocomposites in different (dyes, pesticides, antibiotics, phenolic compounds etc.,) via was reviewed. The catalytic performances along experimental parameters such as dosage, light source, irradiation time, pollutant' concentration summarized. Photocatalysis multiple also introduced. Current challenges, future perspectives conclusion this literature survey have briefed. Researchers who are working treatment might be benefited by review.

Language: Английский

Citations

35
A Pragmatic Review on Bio-polymerized Metallic Nano-Architecture for Photocatalytic Degradation of Recalcitrant Dye Pollutants DOI
Stephen Sunday Emmanuel, Christopher Olusola Olawoyin, Ademidun Adeola Adesibikan

et al.

Journal of Polymers and the Environment, Journal Year: 2023, Volume and Issue: 32(1), P. 1 - 30

Published: July 24, 2023

Language: Английский

Citations

35