Polymeric membranes for industrial applications: Recent progress, challenges and perspectives

Desalination, Год журнала: 2023, Номер 573, С. 117200 - 117200

Опубликована: Дек. 4, 2023

Язык: Английский

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Machine learning for membrane design in energy production, gas separation, and water treatment: a review

Environmental Chemistry Letters, Год журнала: 2024, Номер 22(2), С. 505 - 560

Опубликована: Фев. 6, 2024

Abstract Membrane filtration is a major process used in the energy, gas separation, and water treatment sectors, yet efficiency of current membranes limited. Here, we review use machine learning to improve membrane efficiency, with emphasis on reverse osmosis, nanofiltration, pervaporation, removal pollutants, pathogens nutrients, separation carbon dioxide, oxygen hydrogen, fuel cells, biodiesel, biogas purification. We found that brings substantial improvements performance leading specialized remarkable potential for various applications. This integration offers versatile solutions crucial addressing global challenges sustainable development advancing environmental goals. techniques capture purification industrial gases, aiding reduction dioxide emissions.

Язык: Английский

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Advancements in materials for hydrogen production: A review of cutting-edge technologies

ChemPhysMater, Год журнала: 2023, Номер unknown

Опубликована: Окт. 1, 2023

Hydrogen, a clean and versatile energy carrier, has gained significant attention as potential solution for addressing the challenges of climate change sustainability. Efficient hydrogen production relies heavily on development advanced materials that enable cost-effective sustainable methods. This review article presents comprehensive overview cutting-edge used production, covering both traditional emerging technologies. begins by briefly introducing importance carrier various methods production. emphasizes critical role these in enabling efficient generation. Traditional methods, such steam methane reforming, coal gasification, biomass water electrolysis, are discussed, highlighting their advantages limitations. then focuses technologies have shown promise achieving Photocatalytic splitting is explored with an emphasis recent advancements semiconductor-based photocatalysts nanostructured enhanced photocatalysis. Solid oxide electrolysis cells (SOEC) examined, discussing high-temperature electrolytes electrode materials. Biological chemical looping also use microorganisms, bioengineered systems, metal oxides oxygen carriers, catalysts improved Advanced characterization techniques, including X-ray diffraction, spectroscopy, scanning electron microscopy, transmission photoelectron Auger thermogravimetric analysis, differential calorimetry, been to gain insight into properties performances concludes prospects field highlights durability, stability, cost-effectiveness, scalability, integration large-scale pchiroduction systems. discusses trends breakthroughs could shape future

Язык: Английский

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Current Knowledge, Research Progress, and Future Prospects of Phyto-Synthesized Nanoparticles Interactions with Food Crops under Induced Drought Stress

Sustainability, Год журнала: 2023, Номер 15(20), С. 14792 - 14792

Опубликована: Окт. 12, 2023

Drought stress threatens global food security and requires creative agricultural solutions. Recently, phyto-synthesized nanoparticles NPs have garnered attention as a way to reduce crop drought. This extensive research examines how improve growth biochemistry in drought-stressed situations. The review begins with an introduction highlighting the urgency of addressing challenges posed by It also highlights significance synthesized from photosynthesis this context. Its purpose is underscore importance sustainable farming practices. approach contrasted conventional methods, elucidating ecological economic advantages NPs. discusses nanoparticles, including titanium dioxide, iron oxide, gold, silver, copper. In addition, we their ability enhance resistance. primary focus elucidate effects on plant development under drought stress. Noteworthy outcomes encompass improvements seed germination, seedling growth, water absorption, photosynthesis, chlorophyll content, activation antioxidant defense mechanisms, modulation hormonal responses. These results potential agents for enhancing mitigating assesses risks using agriculture. Considerations include non-target organisms, soil, environmental impacts. Further needed determine long-term effects, dangers, benefits Nanoparticles offer targeted improving tolerance, outpacing traditional methods ethics balance. Their mechanisms range nutrient delivery molecular regulation. However, impact remains understudied. critical identifying gaps advancing practices amid scarcity.

Язык: Английский

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Strategic resources alignment for sustainability: The impact of innovation capability and intellectual capital on SME's performance. Moderating role of external environment

Journal of Cleaner Production, Год журнала: 2023, Номер 417, С. 137884 - 137884

Опубликована: Июнь 28, 2023

Язык: Английский

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Recent advancements and challenges in carbon capture, utilization and storage

Current Opinion in Green and Sustainable Chemistry, Год журнала: 2024, Номер 46, С. 100895 - 100895

Опубликована: Фев. 13, 2024

This short paper suggests a review of the latest developments and current challenges associated with carbon dioxide capture, utilization storage. Recent research has been conducted to reduce energy consumption, costs improve efficiency. In capture catalysts have added solvents while new membrane sorbent materials investigated. mineral storage, studies carried out reaction rates. Regarding path, attention focused on development sustainable chemical (mainly based electrochemical conversion), biochemical routes power generation. Considering respective challenges, future effort should be toward optimization these systems at all levels, public acceptance policies regulations for their spread.

Язык: Английский

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A Bibliometric Analysis of Metal‐Based Catalysts for Efficient Hydrogen Production

Environmental Quality Management, Год журнала: 2025, Номер 34(3)

Опубликована: Янв. 27, 2025

ABSTRACT This study investigates global research trends on the catalytic performance of metal‐based catalysts for enhanced hydrogen production over past 89 years (1935–2024) through a comprehensive bibliometric analysis. The addresses evolution in and highlights most prominent contributors driving trends. analyzed 32,987 peer‐reviewed studies identified Scopus database. search was conducted from September 1, 1935, to July 20, 2024, utilizing keywords such as “(TITLE‐ABS‐KEY ((“Ru” OR “Ni” “Fe” “Co” “Mo” “Pt” “Pd” “Cr” “metal catalysts*”) AND (“hydrogen production*” “H 2 “hydrogen generation*” generation*”))).” analysis covered various aspects, countries, authors’ affiliations, journals, areas, key terms discussions field. It also noted that researchers with fewer publications may have been overlooked. Bibliometric parameters, including publication counts, citations, total link strength (TLS), collaboration networks, were examined. Results indicate steady rise publications, significant growth observed 2000 onwards. recent period (2019–2024) alone accounted 55.6% notable 26.5% 2021 2022. China leads both volume TLS, followed by United States Kingdom. International Journal Hydrogen Energy ( IJHE ) emerged top journal 4653 relevant articles. reveals shift focus early iron platinum more emphasis nickel‐based reactions (HER). These findings highlight several challenges, need improve catalyst efficiency, address scalability issues, develop sustainable materials. Future should advancing design, optimizing reaction conditions, enhancing stability large‐scale production.

Язык: Английский

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Advances in methanol synthesis via MOF-based catalysts: A comprehensive review and critical analysis

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114266 - 114266

Опубликована: Март 1, 2025

Язык: Английский

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Enhanced system for hydrogen storage and conversion into green methanol in a geothermal environment

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 52, С. 834 - 844

Опубликована: Ноя. 8, 2023

Variable Renewable Energy Sources are crucial for decarbonizing industries and efficient energy storage. Hydrogen storage technologies limited in their large-scale capabilities. PtL technology can synthesize alternative fuels like methanol, which be used existing infrastructures to produce liquid fuel. The paper presents an innovative approach utilizing in-situ thermal energy, using a hot reservoir rock (HRR) system methanol synthesis at high temperature pressure underground natural reactor. This aims integrate renewable into single generation fuel production system, including the direct utilization of sources. Solutions from oil gas industry adapted this action, such as continuous injection, alternate separate or chemical flooding. Conventional geothermal reservoirs, HDR systems, depleted hydrocarbon reservoirs "underground reactors". However, it was also noted that there challenges, catalyst distribution complexity pore space.

Язык: Английский

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Process optimization of high purity CO2 compression and purification system from oxygen-rich combustion flue gas

International journal of greenhouse gas control, Год журнала: 2024, Номер 135, С. 104146 - 104146

Опубликована: Май 16, 2024

Язык: Английский

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