Porous organic polymers; an emerging material applied in energy, environmental and biomedical applications DOI

Namisa Naz,

Muhammad Husnain Manzoor,

Syyeda Maimoona Ghayyoor Naqvi

et al.

Applied Materials Today, Journal Year: 2024, Volume and Issue: 38, P. 102198 - 102198

Published: April 30, 2024

Language: Английский

Recent Advances of Magnetite (Fe3O4)-Based Magnetic Materials in Catalytic Applications DOI Creative Commons
Mingyue Liu,

Yuyuan Ye,

Jiamin Ye

et al.

Magnetochemistry, Journal Year: 2023, Volume and Issue: 9(4), P. 110 - 110

Published: April 20, 2023

Catalysts play a critical role in producing most industrial chemicals and are essential to environmental remediation. Under the demands of sustainable development, environment protection, cost-related factors, it has been suggested that catalysts sufficiently separable conveniently recyclable catalysis process. Magnetite (Fe3O4) nanomaterials provide possible way achieve this goal, due their magnetism, chemical stability, low toxicity, economic viability, etc. Therefore, Fe3O4-based materials emerging as an important solid support load heterogeneous immobilize homogeneous catalysts. Moreover, addition magnetic character will not only make recovery much easier but also possibly endow with desirable properties, such magnetothermal conversion, Lewis acid, mimetic enzyme activity, Fenton activity. The following review comprises short survey recent reports catalytic applications materials. It contains seven sections, introduction into theme, remediation, electrocatalysis, organic synthesis, synthesis biodiesel, cancer treatment, conclusions about reported research perspectives for future developments. Elucidation functions mechanisms Fe3O4 nanoparticles (NPs) these may benefit acquisition robust affordable protocols, leading good activity enhanced recoverability.

Language: Английский

Citations

93
A review of the photocatalysis process used for wastewater treatment DOI

Shilpa Mishra,

Baranidharan Sundaram

Materials Today Proceedings, Journal Year: 2023, Volume and Issue: unknown

Published: July 1, 2023

Language: Английский

Citations

73
Microalgae-based biodiesel production and its challenges and future opportunities: A review DOI Creative Commons
Gaurav Kumar,

Krishna Neeti,

Reena Singh

et al.

Green Technologies and Sustainability, Journal Year: 2023, Volume and Issue: 2(1), P. 100060 - 100060

Published: Nov. 1, 2023

The rapid depletion of fossil fuel reserves and rising greenhouse gas (GHGs) emissions have necessitated research into low-cost renewable energy sources, with a focus on algal-derived biofuels. Biodiesel, sustainable alternative fuel, can be derived from variety biological sources Microalgae-based biodiesel production offers an innovative method generating energy. By utilizing advanced cultivation techniques, such as photobioreactors open pond systems, microalgae grown efficiently in large quantities. Furthermore, various methods, lipid extraction transesterification, are employed to convert the lipid-rich biomass biodiesel. However, make microalgae-based more cost-effective sustainable, several challenges need addressed, higher costs, reduced productivity rates, potential environmental impacts. Future opportunities lie creating methods for cultivating harvesting microalgae, improving yields, effective conversion methods. Overall, shows promise source. further development must take place realize its full reap rewards.

Language: Английский

Citations

60
Recent trends in sustainable biodiesel production using heterogeneous nanocatalysts: Function of supports, promoters, synthesis techniques, reaction mechanism, and kinetics and thermodynamic studies DOI

Mukhtar Ahmed,

Khwaja Alamgir Ahmad, Dai‐Viet N. Vo

et al.

Energy Conversion and Management, Journal Year: 2023, Volume and Issue: 280, P. 116821 - 116821

Published: Feb. 22, 2023

Language: Английский

Citations

58
Platinum Group Metals: Green Recovery from Spent Auto-Catalysts and Reuse in New Catalysts—A Review DOI Creative Commons
Maria Luisa Grilli, Anca Elena Slobozeanu,

Claudio Larosa

et al.

Crystals, Journal Year: 2023, Volume and Issue: 13(4), P. 550 - 550

Published: March 23, 2023

This manuscript reviews the current trends in recovery of Platinum Group Metals (PGMs) from end-of-life autocatalysts and aims recently funded Marie Sklodowska-Curie Project “Chemistry Metals-CHemPGM” towards greening PGMs processes reusing recovered for preparation new catalysts. Together with analysis state art spent through pyrometallurgical hydrometallurgical routes recent reducing their environmental impact, also emerging sustainable green technologies are analyzed. Particular focus is given on mechanochemical processing as a promising route not only pretreatment waste materials but direct leaching. The present review identifies catalysts carbon neutrality few efforts developing PGM-based starting directly liquor leach solutions envisaging therefore possible key to close loop more efficient way.

Language: Английский

Citations

50
Chemical recycling of plastic waste for sustainable polymer manufacturing – A critical review DOI

Gerardo Martínez‐Narro,

Samaila Hassan,

Anh N. Phan

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112323 - 112323

Published: Feb. 25, 2024

Language: Английский

Citations

32
Catalysts driving efficiency and innovation in thermal reactions: A comprehensive review DOI Creative Commons
Wan Nor Roslam Wan Isahak, Ahmed A. Al‐Amiery

Green Technologies and Sustainability, Journal Year: 2024, Volume and Issue: 2(2), P. 100078 - 100078

Published: Feb. 17, 2024

Language: Английский

Citations

30
Comparative review of biodiesel production and purification DOI Creative Commons

Wan Nur Aisyah Wan Osman,

Mohd Hakimi Rosli,

Wan Nur Athirah Mazli

et al.

Carbon Capture Science & Technology, Journal Year: 2024, Volume and Issue: 13, P. 100264 - 100264

Published: Aug. 8, 2024

Language: Английский

Citations

29
A new neodymium complex on renewable magnetic biochar nanoparticles as an environmentally friendly, recyclable and efficient nanocatalyst in the homoselective synthesis of tetrazoles DOI Creative Commons
Bahman Tahmasbi, Parisa Moradi,

Mitra Darabi

et al.

Nanoscale Advances, Journal Year: 2024, Volume and Issue: 6(7), P. 1932 - 1944

Published: Jan. 1, 2024

Inexpensive, stable, selective, and recyclable nanocatalysts, waste regeneration, utilization of safe available solvents are interest important factors in laboratory science industrial applications green chemistry. Therefore, herein, biochar nanoparticles (BNPs) were synthesized through chicken manure pyrolysis as a novel method for recycling. Then, order to improve their recyclability, the obtained BNPs magnetized using magnetic nickel nanoparticles. surface (BMNPs) was modified by (3-chloropropyl)trimethoxysilane (3-CPTMS) further neodymium Schiff-base complex immobilized on BMNPs, denoted Nd-Schiff-base@BMNPs. The supported used practical, biocompatible, commercial, reusable heterogeneous nanocatalyst. support this nanocatalyst formed from manure; therefore, it is cheap, economically viable, also compatible with principles Nd-Schiff-base@BMNPs acts selectively organic reactions can easily be recovered an external magnet reused, which This characterized wavelength-dispersive X-ray spectroscopy (WDX), scanning electron microscopy (SEM), energy-dispersive (EDS), thermogravimetric analysis (TGA), Fourier transform infrared (FT-IR), inductively coupled plasma (ICP), N

Language: Английский

Citations

24
Green synthesis of manganese ferrite magnetic nanoparticle and its modification with metallic-organic frameworks for the tetracycline adsorption from aqueous solutions: A mathematical study of kinetics, isotherms, and thermodynamics DOI

Moslem Azqandi,

Bahman Ramavandi, Negin Nasseh

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 256, P. 118957 - 118957

Published: April 16, 2024

Language: Английский

Citations

20