Results 21 to 30 of about 4,585 (216)

Positive Synergistic Effects on Vulcanization, Mechanical and Electrical Properties of Using Deep Eutectic Solvent in Natural Rubber Vulcanizates

Polymer Testing, 2021
Deep eutectic solvent (DES) based on choline chloride and urea reaction was synthesized. As the DES, ChCl-urea (DES) and aZnO-dissolved ChCl-urea (mDES) were added to natural rubber (NR) and epoxidized NR (ENR).
Boripat Sripornsawat, Anoma Thitithammawong, Sarttrawut Tulaphol, Jobish Johns, Yeampon Nakaramontri   +4 more
doaj   +1 more source

Impregnating deep eutectic solvent choline chloride:urea:polyethyleneimine onto mesoporous silica gel for carbon dioxide capture

Journal of Materials Research and Technology, 2020
Development of green sorbents to capture carbon dioxide (CO2) whilst minimising their environmental impacts has gained interest among scientists. Deep eutectic solvent has been proposed as a promising green solvent for CO2 separation.
Zaitun Ghazali, Nabilah Suhaili, Maratun Najiha Abu Tahari, Mohd Ambar Yarmo, Nur Hasyareeda Hassan, Rizafizah Othaman   +5 more
doaj   +1 more source

Utilizing a Deep Eutectic Solvent in carotene extraction technology with Palm Methyl Ester oil to advance green technology

Case Studies in Chemical and Environmental Engineering
In this research aims to develop and evaluate the use of Deep Eutectic Solvent (DES) in carotene extraction technology with Palm Methyl Ester (PME) as a green solvent to support the development of environmentally friendly technology.
Renita Manurung, Evi Naria, Ilmi, Alwi Gery Agustan Siregar   +3 more
doaj   +1 more source

Green Micellar Extraction of Phenol from Wastewater Using Eco-Friendly Hydrophilic Deep Eutectic Solvents [PDF]

Nature Environment and Pollution Technology
Phenol, an extremely toxic wastewater pollutant, adversely affects animals, plants, and aquatic life. Its accumulation in aquatic and terrestrial ecosystems affects nutrient recycling and their long-term stability.
Ravindra Joshi, Aditya Vijayakar, Soham Joshi, Prasad Parulekar, Ramesh Bhande and Shripal Gaikwad
doaj   +1 more source

Bioethanol production from coconut husk using DES-NADES pretreatment and enzymatic hydrolysis method

Comptes Rendus. Chimie, 2023
Bioethanol is an alternative fuel produced during biomass fermentation. Among the available biomass resources for bioethanol production, coconut husk is an interesting raw material due to its high cellulose content.
Yerizam, Muhammad, Jannah, Asyeni Miftahul, Aprianti, Nabila, Yandriani, Yandriani, Rendana, Muhammad, Ernas, Annisa Qonita, Tamba, Juice Lowise   +6 more
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Physicochemical properties and DFT insight into choline chloride-levulinic acid deep eutectic solvent and its binary mixtures with carboxylic acids

Scientific Reports
This study presents a comprehensive investigation of the physicochemical and thermodynamic properties of a deep eutectic solvent prepared by the combination of choline chloride to levulinic acid at a molar ratio of 1:2, respectively.
Andisiwe Jojo, Bakusele Kabane, Hitesh, Prashant Singh, Nirmala Deenadayalu   +4 more
doaj   +1 more source

Capillary electrophoresis instrumentation for determination of viscosity of deep eutectic solvents

Advances in Sample Preparation, 2023
Deep eutectic solvents (DES), and especially natural deep eutectic solvents (NADES), are advantageous alternatives over non-environmentally friendly organic solvents traditionally employed for sample preparation in analytical chemistry. Moreover, the use
Angel Puerta, Paula Tejedor-Matellanes, Inmaculada Luque-Jurado, Cristian Gonzalez-Jimenez, Ana Cristina Soria, Mercedes de Frutos   +5 more
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source