Results 61 to 70 of about 191,201 (287)

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Batch process design and simulation for the regeneration of MEG, DEG and TEG from a complex refinery waste effluent using E-NRTL method in Aspen Hysys

Cleaner Chemical Engineering
The petroleum industry primarily relies on glycols as hydrate inhibitors. In the petrochemical sectors, one of the key processes is the dehydration of natural gas.
Jigyasha Srivastava, Prakash Kumar Beri Gopinathan   +1 more
doaj   +1 more source

STUDY THE EFFECT OF GLYCOLS BASE COSOLVENT ADDITIVES ON BREAKING OF CRUDE OIL EMULSION

Diyala Journal of Engineering Sciences, 2010
Emulsion breaking is one of complex process used in many practical applications such as the petroleum industry, painting and waste-water treatment in environmental technology. Chemical demulsification is the most widely resolved method of treating water-
Adel Sharif Hamadi
doaj   +1 more source

Effects of solid poly (ethylene glycols) addition to the solutions of aniline or N,N-dimethylaniline with water: Experimental measurements and modeling [PDF]

Journal of the Serbian Chemical Society, 2016
In this work, the liquid - liquid and solid - liquid phase behaviour of ten aqueous pseudo-binary and three binary systems containing polyethylene glycol 2050, polyethylene glycol 35000, aniline, N,N-dimethylaniline and water, in the temperature
Soldatović Danijela, Grozdanić Nikola, Višak Zoran, Radović Ivona, Kijevčanin Mirjana   +4 more
doaj   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Ethylene and 1-methylcyclopropene differentially regulate gene expression during onion sprout suppression. [PDF]

, 2011
Onion (Allium cepa) is regarded as a nonclimacteric vegetable. In onions, however, ethylene can suppress sprouting while the ethylene-binding inhibitor 1- methylcyclopropene (1-MCP) can also suppress sprout growth; yet, it is unknown how ethylene and ...
Thompson, Andrew J., Chope, Gemma A., Katherine Cools, Cools, Katherine, Terry, Leon A., John P. Hammond, Andrew J. Thompson, Gemma A. Chope, Hammond, John P., Terry, Leon A. (Leon Alexander), Leon A. Terry, Chope, Gemma Amy   +11 more
core   +1 more source

Synthesis and biodegradation testing of some synthetic oils based on ester

Scientific Reports
Synthetic ester oils are widely used in many applications due to their ideal cleaning properties, lubricating performance and assured polarity. The majority of esters oils are more biodegradable. than any other base stock.
Reham I. El Shazly, Huda S. El-Sheshtawy, Nehal S. Ahmed, Amal M. Nassar   +3 more
doaj   +1 more source

Borate complexation-assisted capillary electrophoretic determination of ethylene glycol and propylene glycol using capacitively coupled contactless conductivity detection

Journal of Chromatography Open
A novel, fast, and reliable analytical method for determining ethylene glycol (EG) and propylene glycol (PG) using capillary electrophoresis (CE) with capacitively coupled contactless conductivity detection (C4D) is proposed.
Gabriela A.M.C. Ribeiro, Layra M. de Faria, José A. Fracassi da Silva, Dosil P. de Jesus   +3 more
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Improving Product Purity of Ethylene Glycol Production from Ethylene Oxide by Modify Process Using Multi-stage Distillation

Journal of Chemical Engineering Research Progress
Ethylene glycol (EG) is an important industrial chemical widely used in the manufacture of polyester fibers, antifreeze formulations, and heat-transfer fluids.
Mirza Aufaa Nailendra, Maulana Reand Wijaya, Rafael Christofer Panggabean, Thariq Rifansyah, Yessa Liza Halimah   +4 more
doaj   +1 more source