Results 51 to 60 of about 15,135 (298)

Emerging trends in sustainable CO2 separation and capture using deep eutectic solvents

Sustainable Chemistry for Climate Action
Carbon Dioxide capture is one of the few areas that has been extensively researched in the recent past, however, a viable solution remains elusive. Proven technologies like amine absorption, pressure swing adsorption etc.
Remya Ranjith, Bharti Saini, Swapnil Dharaskar, Vimal Gandhi, Pooja Jaiswal   +4 more
doaj   +1 more source

Tailor-made solvents for pharmaceutical use? Experimental and computational approach for determining solubility in deep eutectic solvents (DES)

International Journal of Pharmaceutics: X, 2019
A deep eutectic solvent (DES) is a mixture of two or more chemicals that interact via hydrogen bonding and has a melting point far below that of the individual components.
Henrik Palmelund, Martin P. Andersson, Camilla J. Asgreen, Ben J. Boyd, Jukka Rantanen, Korbinian Löbmann   +5 more
doaj   +1 more source

Density-oriented deep eutectic solvent-based system for the selective separation of polysaccharides from Astragalus membranaceus var. Mongholicus under ultrasound-assisted conditions

Ultrasonics Sonochemistry, 2023
The water extraction and ethanol precipitation method is an extraction method based on the solubility characteristics of polysaccharides that offers wide applicability in the extraction and separation of plant polysaccharides.
Yue Meng, Xiaoyu Sui, Xu Pan, Xinyi Zhang, Huimin Sui, Tao Xu, Honglian Zhang, Tingting Liu, Jicheng Liu, Pengling Ge   +9 more
doaj   +1 more source

Deep eutectic solvents for redox biocatalysis

Journal of Biotechnology, 2019
Deep eutectic solvents (DES) are a class of neoteric solvents used in multiple applications amongst which biocatalytic processes. Due to its simple preparation, low cost and inherent biodegradable properties, its use as a non-volatile biocompatible co-solvent with both whole cells and isolated enzymes has displayed increased enzyme activity and ...
Vicente Gotor-Fernández, Caroline E. Paul   +1 more
openaire   +3 more sources

Desenvolvimento e aplicação de líquidos iônicos na extração e eletrodeposição de metais: estudo de caso da recuperação eletrolítica de cobre proveniente de resíduo sólido industrial [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2013.O processo de extração e recuperação de metais é atualmente dominado pelo uso de solventes utilizando o ...
Mendes, Tiago Correia
core  

Can Deep Eutectic Solvents Sustain Oxygen Dependent Bioprocesses? – Measurements of Oxygen Transfer Rates

, 2021
The oxygen transfer rate (OTR) of dioxygen to solutions describing the transport of oxygen gas from the gaseous phase into the liquid phase of a reaction system over a given period is an important measure for biotechnological applications.
Lars-Erik, Meyer, Fabian, Steininger, Selin, Kara, Ningning, Zhang, Klaus, Koren   +4 more
core   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Electrodeposition from Deep Eutectic Solvents [PDF]

, 2017
Deep eutectic solvents constitute a class of compounds sharing many similarities with properly named ionic liquids.
A. Accogli, F. Liberale, L. Nobili, Bernasconi, R., Panzeri, G., Magagnin, L., R. Bernasconi, G. Panzeri, Accogli, A., Liberale, F., Nobili, L., L. Magagnin   +11 more
core   +1 more source

Processing Polyelectrolyte Complexes with Deep Eutectic Solvents

, 2021
Polyelectrolyte complexes (PECs) formed from mixtures of polycations and polyanions are useful in a variety of applications and can be processed by the addition of salt.
YuLing Chen (11507832), Kenneth R. Shull, Kenneth R. Shull (1954513), YuLing Chen   +3 more
core   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source