Results 61 to 70 of about 2,500 (234)

Ether‐Based Electrolytes and the Solvation Structure in Sodium Ion Batteries

Advanced Energy Materials, EarlyView.
Ether electrolytes enable high‐performance sodium‐ion batteries through their unique physicochemical properties, particularly distinctive solvation structures and co‐intercalation behavior. However, the localized solvation structure and its dynamic evolution during electrochemical processes remain a “black box”.
Jiaxin Ding, John T. S. Irvine
wiley   +1 more source

Hydrolysis of tetraethoxysilane in various associated media of diols

Тонкие химические технологии
Objectives. To investigate the specific features of tetraethoxysilane (TEOS) hydrolysis in associated media of saturated diols and their esters in acidic media. Propylene- and butylene glycols and ethylcarbitol were selected as associated systems.Methods.
Alevtina M. Bondareva, Igor I. Pashkin, Alexander V. Krylov   +2 more
doaj   +1 more source

Effects of exposition to glycol ethers on heart rate recovery, parasympathetic modulation and oxygen diffusion at rest and during exercise

Current Issues in Sport Science
Introduction Daily exposition to ether glycols is common. Caretakers using cleaning products are critically exposed by combining physical activity with exposition to highly concentrated products. Previous animal studies showed hemato-, respiratory and
Nicolas Bourdillon, Hélène Paschoud, Nancy B. Hopf, Jennifer Pache, Pascal Wild, Giorgio Manferdelli, Grégoire P. Millet, Myriam Borgatta   +7 more
doaj   +1 more source

Solvent Replacement Strategies for Processing Pharmaceuticals and Bio-Related Compounds—A Review

Liquids
An overview of solvent replacement strategies shows that there is great progress in green chemistry for replacing hazardous di-polar aprotic solvents, such as N,N-dimethylformamide (DMF), 1-methyl-2-pyrrolidinone (NMP), and 1,4-dioxane (DI), used in ...
Jia Lin Lee, Gun Hean Chong, Masaki Ota, Haixin Guo, Richard Lee Smith   +4 more
doaj   +1 more source

Unique Behavior of Poly(propylene glycols) Confined within Alumina Templates Having a Nanostructured Interface. [PDF]

Nano Lett, 2020
Tarnacka M, Wojtyniak M, Brzózka A, Talik A, Hachuła B, Kamińska E, Sulka GD, Kaminski K, Paluch M.   +8 more
europepmc   +1 more source

Glyoxylic‐Acetal‐Based Gel‐Polymer Electrolytes for Lithium‐Ion Batteries

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
A safe electrolyte based on tetraethoxyglyoxal (LE) is combined with a methacrylate polymer matrix. The resulting gel‐polymer electrolyte (GPE) exhibits an increased flash point, suitable ionic conductivity, and a stable performance in lithium‐ion battery cells.
Christian Leibing, Simon Muench, Juan Luis Gómez Urbano, Ulrich S. Schubert, Andrea Balducci   +4 more
wiley   +1 more source

The impact of medication shortages on paediatric care: A retrospective impact analysis

British Journal of Clinical Pharmacology, EarlyView.
Aims Medication shortages are a growing global concern, with potentially greater consequences in paediatric patients because of the limited availability of safe, evidence‐based and appropriately formulated medication. This study aimed to evaluate the impact of medication shortages on paediatric patients by assessing the suitability and safety of ...
Maaike Johanna Rutten ‐ van Kranenburg, Laurens Christiaan van Rijn, Elisabeth Johanna Ruijgrok, Sinno Henricus Paulus Simons, Brigitta Carolina Maria Witjes, Jan‐Dietert Christoffer Brugma, Robert Bernard Flint   +6 more
wiley   +1 more source

Elucidating the Interplay Between Structure and Electrochemical Behavior in Lignin‐Based Polymer Electrolytes for Potassium Batteries

Battery Energy, Volume 4, Issue 2, March 2025.
Three biobased membranes are synthesized by crosslinking oxidized Kraft lignin with poly(ethylene glycol) diglycidyl ether of increasing molecular weights. After incorporation of solvated potassium salts, potassium batteries including these biobased gel polymer electrolytes are able to deliver a maximum specific capacity at 0.05 A g−1 as high as 130 ...
Giuseppe Pascuzzi, Sabrina Trano, Carlotta Francia, Stefano Turri, Federico Bella, Gianmarco Griffini   +5 more
wiley   +1 more source

Control of composition and determination of dosage of hydrate formation inhibitors by their infrared spectra

Научно-технический вестник информационных технологий, механики и оптики
The possibility of increasing the accuracy and efficiency of using infrared spectra of thermodynamic inhibitors to control their composition and calculate the dosage required for preventing hydrate formation in the oil and gas industry has been studied ...
Iu. S. Kozhevina, T. N. Nosenko
doaj   +1 more source

Dual‐Field Synergistic Orientation of Carbon Fibers for High‐Efficiency Thermal Management

Carbon Energy, EarlyView.
The sample fabricated by synergistically combining reversed electric and low magnetic fields, with photocurable PEG/PPG gel serving as the matrix, exhibits excellent machinability and flexibility. Meanwhile, the thermal conductivity enhancement efficiency of this work is 1351%, significantly superior to similar carbon fiber composite materials ...
Zujian Zhao, Kang Xu, Yue Qin, Boren Yang, Kaiyuan Li, Linhong Li, Rongjie Yang, Yandong Wang, Hanxi Chen, Yiwei Zhou, Tao Cai, Cheng‐Te Lin, Kazuhito Nishimura, Maohua Li, Nan Jiang, Jinhong Yu   +15 more
wiley   +1 more source