Results 271 to 280 of about 3,070,751 (338)
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, 2021
All-polymer solar cells (all-PSCs) exhibiting superior device stability and mechanical robustness have attracted considerable interest. Emerging polymerized small-molecule acceptors (PSMAs) have promoted the progress of all-PSCs exceeding a power ...
Bin Liu +14 more
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All-polymer solar cells (all-PSCs) exhibiting superior device stability and mechanical robustness have attracted considerable interest. Emerging polymerized small-molecule acceptors (PSMAs) have promoted the progress of all-PSCs exceeding a power ...
Bin Liu +14 more
semanticscholar +1 more source
Green solvents for membrane fabrication
2023Description of membrane fabrication in a more sustainable way. Nowadays, the preparation of membranes still requires the use of aprotic solvents such as N,N-Dimethylformamide (DMF), N,N-Dimethylacetamide (DMA) and Nmethyl- 2-pyrrolidone (NMP) that are considered as toxic and added to the candidate list as substances of very high concern (SVHC) that may
F Russo, M F Vigile, F Galiano, A Figoli
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Practical Approaches to Green Solvents
Science, 2002Solvents are widely used in commercial manufacturing and service industries. Despite abundant precaution, they inevitably contaminate our air, land, and water because they are difficult to contain and recycle. Researchers have therefore focused on reducing solvent use through the development of solvent-free processes and more efficient recycling ...
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, 2020
Dimethyl isosorbide (DMI)—a well-known biobased high boiling green solvent—was used for the first time in the preparation of poly(vinylidene fluoride)- and poly(ether sulfone)-based membranes.
F. Russo +4 more
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Dimethyl isosorbide (DMI)—a well-known biobased high boiling green solvent—was used for the first time in the preparation of poly(vinylidene fluoride)- and poly(ether sulfone)-based membranes.
F. Russo +4 more
semanticscholar +1 more source
Self-assembly in green solvents
Physical Chemistry Chemical Physics, 2005Recent advances in design of surfactants and polymers for liquid and supercritical carbon dioxide, and partially fluorinated alkanes, are reviewed. The focus is on surfactant structure-performance relationships, development of non-fluorinated surfactants, and applications of CO2 continuous dispersions for nanoparticle and organic synthesis.
Julian, Eastoe, Sarah, Gold
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ACS Sustainable Chemistry and Engineering, 2020
Large-scale membrane fabrication currently relies on the use of traditional solvents, such as N, N-dimethylacetamide, 1-methyl-2-pyrrolidinone, and dimethylformamide.
Wancen Xie +7 more
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Large-scale membrane fabrication currently relies on the use of traditional solvents, such as N, N-dimethylacetamide, 1-methyl-2-pyrrolidinone, and dimethylformamide.
Wancen Xie +7 more
semanticscholar +1 more source
Topics in Current Chemistry, 2018
Chemical reactions and many of the procedures of separation and purification employed in industry, research or chemistry teaching utilize solvents massively. In the last decades, with the birth of Green Chemistry, concerns about the employment of solvents and the effects on human health, as well as its environmental impacts and its dependence on non ...
Francisco G. Calvo-Flores +3 more
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Chemical reactions and many of the procedures of separation and purification employed in industry, research or chemistry teaching utilize solvents massively. In the last decades, with the birth of Green Chemistry, concerns about the employment of solvents and the effects on human health, as well as its environmental impacts and its dependence on non ...
Francisco G. Calvo-Flores +3 more
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Eco-Friendly Polymer Solar Cells: Advances in Green-Solvent Processing and Material Design.
ACS Nano, 2020Despite the recent breakthroughs of polymer solar cells (PSCs) exhibiting a power conversion efficiency of over 17%, toxic and hazardous organic solvents such as chloroform and chlorobenzene are still commonly used in their fabrication, which impedes the
Seungjin Lee +6 more
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Green solvents for green technologies
2014Within ‘green economy’ approach, growing area of research in the development of green technologies is devoted to designing new, more environmentally friendly solvents. As a promising alternative to traditional organic solvents deep eutectic solvents (DESs) have been dramatically expanding in popularity last few years as a new generation of designer ...
Cvjetko Bubalo, Marina +5 more
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Green Solvents in Green Chemistry
2003Abstract The criteria for what determines a green solvent will depend upon the use and ultimate fate of the solvent during the chemical process. Likewise, the determination of what constitutes appropriate solvent usage in green chemistry might include any of the following actions.
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