Results 41 to 50 of about 3,070,751 (338)

A sustainable approach to cathode delamination using a green solvent

open access: yesRSC Advances, 2021
Designing an environment-friendly delamination process for an end-of-life (EoL) composite cathode is a crucial step in direct cathode recycling. In this study, the green solvent dimethyl isosorbide (DMI) is explored to extract cathode active materials ...
Onurcan Buken, Kayla Mancini, A. Sarkar
semanticscholar   +1 more source

Increased productivity of Clostridium acetobutylicum fermentation of acetone, butanol, and ethanol by pervaporation through supported ionic liquid membrane [PDF]

open access: yes, 2008
Pervaporation proved to be one of the best methods to remove solvents out of a solvent producing Clostridium acetobutylicum culture. By using an ionic liquid (IL)-polydimethylsiloxane (PDMS) ultrafiltration membrane (pore size 60 nm), we could guarantee ...
Bahl, H.   +4 more
core   +3 more sources

Green Solvents

open access: yesJournal of Education, Health and Sport, 2017
Tarczykowska Agata. Green solvents. Journal of Education, Health and Sport. 2017;7(9):224-232. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.893346 http://ojs.ukw.edu.pl/index.php/johs/article/view/4831 https://pbn.nauka.gov.pl/sedno-webapp/works/831625 The journal has had 7 points in Ministry of Science and Higher Education ...
openaire   +3 more sources

Solubility and Thermal Degradation of Quercetin in CO2-Expanded Liquids

open access: yesMolecules, 2020
The solubility of quercetin and its thermal degradation was studied in CO2-expanded ethanol and ethyl lactate. An equipment setup was constructed that enabled the separation of the products of degradation while quantifying the solubility of quercetin ...
Larissa P. Cunico   +3 more
doaj   +1 more source

Combining pot, atom and step economy (PASE) in organic synthesis. Synthesis of tetrahydropyran-4-ones [PDF]

open access: yes, 2007
The combination of pot, atom and step economy (PASE) in the synthesis of organic molecules of medium complexity can lead to a significant 'greening' of a synthetic route.
Clarke, Paul A.   +2 more
core   +1 more source

Triethyl phosphate (TEP) as a green solvent for solid-phase peptide synthesis (SPPS)

open access: yesGreen Chemistry Letters and Reviews
Triethyl phosphate (TEP) is a new member of the Green Solid-Phase Peptide Synthesis (GSPPS) toolbox. TEP shows almost no toxicity and no carcinogenic or mutagenic properties. It degrades, giving the rather innocuous phosphoric acid and ethanol. TEP has a
K. P. Nandhini   +3 more
semanticscholar   +1 more source

Design and application of a novel natural deep eutectic solvent as a green solvent and catalyst for the efficient synthesis of tetrahydrobenzo[b]pyrans

open access: yesHeliyon
In this study, a novel natural deep eutectic solvent (NADES) composed of proline (HBA), choline chloride (HBA), glycerol (HBD) (1:1:6) was designed and utilized for the green synthesis of tetrahydrobenzo[b]pyrans.
Fatemeh Pirani, Hossein Eshghi
doaj   +1 more source

The application of thermal analysis to the study of epoxy–clay nanocomposites [PDF]

open access: yes, 2016
This is a copy of the author 's final draft version of an article published in the journal Journal of thermal analysis and calorimetry. The final publication is available at Springer via http://dx.doi.org/10.1007/s10973-016-5278-0The development of ...
Hutchinson, John M.
core   +2 more sources

Green-adapted spectrophotometric determination of fostemsavir based on selective bromophenol blue extraction; reduction of hazardous consumption using computational calculations

open access: yesScientific Reports, 2023
A computationally-assisted and green spectrophotometric method has been developed for the determination of fostemsavir, a recently FDA-approved drug used in combination with antiretroviral drugs to treat multidrug-resistant HIV-1 infection.
Afnan S. Batubara   +6 more
doaj   +1 more source

Activity coefficients for liquid organic reactions : towards a better understanding of true kinetics with the synthesis of jasmin aldehyde as showcase [PDF]

open access: yes, 2019
The aldol condensation of benzaldehyde and heptanal is taken as an example of reversible liquid phase organic reactions to show that inclusion of activity coefficients reveal distinct differences in conversion and product distribution when different ...
Heynderickx, Philippe
core   +1 more source

Home - About - Disclaimer - Privacy