Recent advances in metal-organic frameworks: Synthesis, application and toxicity

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 902, P. 165944 - 165944

Published: Aug. 4, 2023

Language: Английский

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Recent developments in state-of-the-art hydrogen energy technologies – Review of hydrogen storage materials

Solar Compass, Journal Year: 2023, Volume and Issue: 5, P. 100033 - 100033

Published: Feb. 3, 2023

Hydrogen energy has been assessed as a clean and renewable source for future demand. For harnessing hydrogen to its fullest potential, storage is key parameter. It well known that important characteristics are operating pressure-temperature of hydrogen, capacity, absorption-desorption kinetics heat transfer in the hydride bed. Each application needs specific properties. Every class materials different set hydrogenation characteristics. Hence, it required understand properties all materials. The present review focused on state-of–the–art including metal hydrides, magnesium-based materials, complex systems, carbonaceous organic frameworks, perovskites processes based artificial intelligence. In each category materials' discovery, mechanism reaction, crystal structure recent progress have discussed detail. Together with fundamental synthesis process, latest techniques material tailoring like nanostructuring, nanoconfinement, catalyzing, alloying functionalization also discussed. research promising potential replace fossil fuels from uses, especially automobile sector. this context, efforts initiated worldwide production use via fuel cell vehicles much awaiting steps towards sustainable

Language: Английский

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Metal-organic framework hybrid adsorbents for carbon capture – A review

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(2), P. 109291 - 109291

Published: Jan. 10, 2023

Metal-organic frameworks (MOFs) are three-dimensional network structures synthesized by the assembly of organic ligands with metal ions or clusters. They currently constitute one most promising adsorbent categories for CO2 capture given their high specific surface area and porosity, chemical versatility, facile chemistry supporting strategic structural modifications. Indeed, many thousands MOFs referenced in various databases. Within this wide family materials, experience certain challenges, which often limit use practical applications, including relatively poor thermal stability, cyclability, sensitivity to trace contaminants. One approach address these drawbacks lies hybridization other material counterparts design combinatorial hybrid adsorbents exhibiting superior performance enhanced properties, benefiting from synergetic effects each component interfacial properties engineering. The purpose work is critically review hybridized MOF capture, a prime focus on different opportunities offered hybridizing materials additives MOFs. engineering, systematically reviewed, challenges discussed. This provides key parameters application presents recommendations further research, thereby providing roadmap synthesis usage types applications.

Language: Английский

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A multifunctional fluorescence probe based on a new Cd-MOF for HSO4−, acidic amino acids, and continuous basic amino acids detection

Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1299, P. 137132 - 137132

Published: Nov. 20, 2023

Language: Английский

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Enhanced electromagnetic wave absorption properties of ZIF-67 modified polymer-derived SiCN ceramics by in situ construction of multiple heterointerfaces

Rare Metals, Journal Year: 2023, Volume and Issue: 42(5), P. 1635 - 1644

Published: Feb. 8, 2023

Language: Английский

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Recent progress and challenges of MOF-based nanocomposites in bioimaging, biosensing and biocarriers for drug delivery

Nanoscale Advances, Journal Year: 2024, Volume and Issue: 6(7), P. 1800 - 1821

Published: Jan. 1, 2024

Here, we explored the recent development of MOF-based nanomaterials for biomedical applications. not only show excellent bio-imaging and biosensing performance but also can be well designed as bio-carriers in drug delivery.

Language: Английский

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Digitalization of Colorimetric Sensor Technologies for Food Safety

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: June 25, 2024

Abstract Colorimetric sensors play a crucial role in promoting on‐site testing, enabling the detection and/or quantification of various analytes based on changes color. These offer several advantages, such as simplicity, cost‐effectiveness, and visual readouts, making them suitable for wide range applications, including food safety monitoring. A critical component portable colorimetric involves their integration with color models effective analysis interpretation output signals. The most commonly used include CIELAB (Commission Internationale de l'Eclairage), RGB (Red, Green, Blue), HSV (Hue, Saturation, Value). This review outlines use via digitalization sensing applications within monitoring field. Additionally, challenges, future directions, considerations are discussed, highlighting significant gap integrating comparative toward determining model that results highest sensor performance. aim this is to underline potential mitigating global impact spoilage contamination health economy, proposing multidisciplinary approach harness full capabilities ensuring safety.

Language: Английский

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Critical and strategic raw materials for electrolysers, fuel cells, metal hydrides and hydrogen separation technologies

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 71, P. 433 - 464

Published: May 22, 2024

This paper provides an in-depth examination of critical and strategic raw materials (CRMs) their crucial role in the development electrolyzer fuel cell technologies within hydrogen economy. It methodically analyses a range technologies, including alkaline, proton-exchange membrane, solid-oxide, anion-exchange proton-conducting ceramic systems. Each technology is examined for its specific CRM dependencies, operational characteristics, challenges associated with availability sustainability. The study further extends to storage separation focusing on employed high-pressure cylinders, metal hydrides, processes, implications. A key aspect this exploration supply demand dynamics CRMs, offering comprehensive view that encompasses both present sttate future projections. aim uncover potential risks, understand strategies, identify bottlenecks involved addressing current needs demands as well supply. approach essential planning sustainable sector, emphasizing importance CRMs achieving expanded capacity leading up 2050.

Language: Английский

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Machine learned force-fields for an Ab-initio quality description of metal-organic frameworks

npj Computational Materials, Journal Year: 2024, Volume and Issue: 10(1)

Published: Jan. 20, 2024

Language: Английский

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Enhancing self-powered wearable device performance: ZIF-8/rGO hybrid nanostructures for extended operation and electrochemical glucose detection

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 484, P. 149789 - 149789

Published: Feb. 17, 2024

Language: Английский

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