Results 71 to 80 of about 15,135 (298)

Unlocking Multi‐Valley Energy Pockets and Interface‐Induced Phonon Filtering in InSb Thermoelectrics by Reaction‐Driven Interface Engineering

open access: yesAdvanced Functional Materials, EarlyView.
InSb, a narrow‐bandgap semiconductor with high carrier mobility, is promising for thermoelectric energy conversion but suffers from high lattice thermal conductivity and strong bipolar conduction. Here, in situ interface engineering using Co2O3 nanoprecursors forms hierarchical CoSbx/In2O3/CoSb3 heterostructures that enhance phonon scattering and ...
Jiwu Xin   +10 more
wiley   +1 more source

New Menthol-Based Hydrophobic Deep Eutectic Solvents as a Tool for Lactic Acid Extraction

open access: yesApplied Sciences
In recent years, deep eutectic solvents (DESs) have attracted a lot of attention as a substitute for the current toxic organic solvents and can be applied in many chemical processes such as extraction and synthesis.
Denitsa Ivanova   +4 more
doaj   +1 more source

Machine Learning‐Assisted Inverse Design of Soft and Multifunctional Hybrid Liquid Metal Composites

open access: yesAdvanced Functional Materials, EarlyView.
A machine learning framework is presented for inverse design of synthesizable multifunctional composites containing both liquid metal and solid inclusions. By integrating physics‐based modeling, data‐driven prediction, and Bayesian optimization, the approach enables intelligent design of experiments to identify optimal compositions and realize these ...
Lijun Zhou   +5 more
wiley   +1 more source

Comparison of Conventional and Ultrasound-Assisted Green Synthesis of Quaternary Pyridinium Salts and Their Antifungal Activity

open access: yesApplied Sciences
In this study, potential fungicides were prepared following the principles of green chemistry. The compounds were synthesized in deep eutectic solvents as an alternative medium and compared with syntheses in traditional solvents such as ethanol.
Valentina Bušić   +5 more
doaj   +1 more source

Deep eutectic solvent extracted lignin from waste biomass: Effects as a plasticizer in cement paste

open access: yesCase Studies in Construction Materials, 2020
Sourced from biomass as a byproduct from cellulose separation, lignin has the potential to be valorized as a bioproduct. A low-pressure process that uses ecofriendly chemicals to separate out lignin from waste biomass has been investigated. Deep eutectic
Ashique Ur Rahman Akond, Joan G. Lynam
doaj   +1 more source

Electrolytes for Zn Batteries: Deep Eutectic Solvents in Polymer Gels

open access: yes, 2023
Gel polymer electrolytes composed of deep eutectic solvent Acetamide4:Zn(TFSI)2 and poly(ethylene oxide) (PEO) are prepared using a fast, solvent-free procedure.
Garcia Lastra, J. M.   +14 more
core   +1 more source

Crystallisation From Volatile Deep Eutectic Solvents [PDF]

open access: yes, 2020
A new class of deep eutectic solvents are presented which exhibit all of the physical characteristics of classical deep eutectic solvents, with the exception that one of the components is volatile when exposed to the atmosphere at room temperature.
McCabe, James F.   +4 more
core   +1 more source

Interfacial Adsorption Engineering Enables a Highly Utilized Zinc Anode With 99.9% Coulombic Efficiency

open access: yesAdvanced Functional Materials, EarlyView.
When hydrated zinc ions are deposited onto Cu substrates at practical current densities, the modified Cu enables simultaneously compact zinc growth and suppressed hydrogen evolution. This regulatory effect originates from the superior adsorption of the modified Cu interface, which enhances zincophilicity and the hydrogen desorption barrier, thereby ...
Zhe Zhu   +8 more
wiley   +1 more source

Deep Eutectic Solvents for Pretreatment, Extraction, and Catalysis of Biomass and Food Waste

open access: yesMolecules, 2019
Valorization of lignocellulosic biomass and food residues to obtain valuable chemicals is essential to the establishment of a sustainable and biobased economy in the modern world.
Payam Kalhor, Khashayar Ghandi
doaj   +1 more source

Hysteresis effects and roughness suppression efficacy of polyethylenimine additive in Cu electrodeposition in ethaline

open access: yesElectrochemistry Communications, 2020
Deep eutectic solvents (DES) are environmentally-friendly electrolytes that are gaining interest for electrodeposition and energy storage applications.
Nora A. Shaheen   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy