Results 121 to 130 of about 58,800 (302)

Isobaric Vapor–Liquid Equilibrium for Methanol + Dimethyl Carbonate + 1‑Butyl-3-methylimidazolium Dibutylphosphate

open access: yes, 2016
Isobaric vapor–liquid equilibrium at 101.3 kPa for the ternary system methanol + dimethyl carbonate +1-butyl-3-methylimidazolium dibutylphosphate ([BMIM]­[DBP]) and their binary systems are determined using a modified Othmer still. By adding [BMIM]­[DBP]
Fufeng Cai (1692508)   +4 more
core   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

open access: yesAdvanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee   +3 more
wiley   +1 more source

Influence of lithium hexafluorophosphate/ethylene carbonate/dimethyl carbonate electrolyte soaking on heat seal strength of polyamide 6/aluminum/cast-polypropylene laminates used as lithium-ion battery packaging

open access: yes, 2018
The heat-seal strength of polymer-metal-polymer laminates, widely used in the packaging industry and more recently for pouch lithium-ion batteries, is a critical factor for the integrity of flexible package structures during service.
Guo, Zhansheng, Du, Shiyu, Fan, Yang
core  

Synthesis of glycerol carbonate from glycerol and dimethyl carbonate in basic ionic liquids

open access: yes, 2011
Glycerol carbonate is a key multifunctional compound used as solvent, additive, and building block in alternative chlorine-free processes. Here, we report the synthesis of glycerol carbonate from renewable materials (glycerol and dimethyl carbonate, DMC)
CHIAPPE, CINZIA   +3 more
core   +1 more source

Ti3C2Tx MXene/Silver Composite Foams For Lightweight, High‐Performance Electromagnetic Interference Shielding and Joule Heating

open access: yesAdvanced Materials Interfaces, EarlyView.
Ultrathin MXene/EMF composite foams achieve a specific shielding efficiency of 749.6 dB.dB·cm3$\mathrm{dB}\cdot {\mathrm{cm}}^{3}$/g, while the silver‐enhanced MXene/Ag/EMF reaches 81.4 dB shielding effectiveness at just 1.0 mm thickness. Both composites exhibit rapid Joule heating, retain stability up to 250∘C$^\circ{\rm C}$, and withstand 1000 ...
Abdullah A. Mahmood   +7 more
wiley   +1 more source

Minimally Invasive Delivery of Optical Nanosensors Using Injectable Hydrogels

open access: yesAdvanced Materials Interfaces, EarlyView.
Injectable peptide hydrogels offer a minimally invasive delivery platform for single‐walled carbon nanotube (SWCNT)‐based near‐infrared fluorescent sensors, enabling real‐time measurement of drug concentrations. Encapsulated SWCNTs show a dose‐dependent fluorescence response across physiologically relevant concentrations and retain their fluorescence ...
Shirel Kleiner, Gili Bisker
wiley   +1 more source

A general esterolysis strategy for upcycling waste polyesters into high-value esters

open access: yesNature Communications
The upcycling of waste polyesters into high-value chemicals offers a sustainable and economically viable solution to the global plastic waste crisis. Herein, we report a general esterolysis strategy for the efficient depolymerization of polyesters to ...
Minghao Zhang   +3 more
doaj   +1 more source

Hydrotalcite-catalyzed methylation of isosorbide via dimethyl carbonate: Influence of the catalyst on the reaction mechanism [PDF]

open access: yes
This work presents the results of the methylation of isosorbide to produce dimethyl isosorbide using dimethyl carbonate as methylating agent and reaction medium and a MgAl mixed oxide derived from the calcination of a commercial hydrotalcite as basic ...
Maireles-Torres, Pedro Jesús   +13 more
core   +1 more source

Facet‐Specific PbS Quantum Dot Passivation Using Halide Perovskites for SWIR Photodetectors

open access: yesAdvanced Materials Interfaces, EarlyView.
PbS quantum dots (QDs) are emerging as powerful short‐wave infrared photodetectors, yet the passivation mechanism of large QDs by perovskites ‐ critical for their stability ‐ remains unexplained. Here, we unveil the ligand structure of CH3NH3PbI3 (MAPI)‐passivated 4‐nm PbS QDs using FTIR, XPS, SEM, NMR, and DFT.
L. Paillardet   +13 more
wiley   +1 more source

Novel eco-efficient reactive distillation process for dimethyl carbonate production by indirect alcoholysis of urea

open access: yes
Dimethyl carbonate is an eco-friendly essential chemical that can be sustainably produced from CO2, which is available from carbon capture activities or can even be captured from the air.
Bîldea, Costin Sorin   +2 more
core   +1 more source

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