Results 31 to 40 of about 648 (164)

Next‐Generation Carbon‐Based Anodes for Alkali Metal‐Ion Batteries: Recent Progress on Biphenylene and Emerging Materials

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Recent advances in carbon‐based anodes for alkali metal‐ion batteries are critically reviewed, with emphasis on biphenylene and other emerging carbon allotropes. Biphenylene exhibits exceptional theoretical electrochemical properties beyond conventional graphite, highlighting its strong potential as a next‐generation anode material once scalable ...
Adewale Hammed Pasanaje, Nirpendra Singh
wiley   +1 more source

Molecular‐Grafting‐Induced Anion Immobilization in Polymer Electrolytes for High‐Transference‐Number and Dendrite‐Free Solid‐State Lithium Batteries

Electron, EarlyView.
By grafting lithium phenylsulfonate onto a PVDF backbone, we create a solid electrolyte that immobilizes anions and enhances Li+ transport. This results in a high Li+ transference number (0.67) and uniform ion flux, enabling stable, dendrite‐free cycling in lithium metal batteries.
Weiqiang Lv, Zongqing Tian, Zhao Wan, Jiaqi Wang, Xiaodong Fang, Rui Liu, Yuhang Dou, Taoda Liu, Tian Ouyang, Boateng Bismark, Ning Chen, Yinghua Niu   +11 more
wiley   +1 more source

Characteristics, properties and limitations of per‐ or polyfluoroalkyl substances (PFASs) and fluoropolymers

Polymer International, EarlyView.
An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley   +1 more source

The Chemical Effects of Nitrogenous Substances in Two Different Grades of PVDF Used in Offshore Applications

Journal of Vinyl and Additive Technology, EarlyView.
Proposed reaction schematic. ABSTRACT In this work, two different grades of poly(vinylidene fluoride) (PVDF) commonly used in offshore applications, one with 3% of dibutyl sebacate (DBS) plasticizer and the other a copolymer containing chlorotrifluoroethylene (CTFE), were subjected to an aging process in contact with a fluid containing hydrocarbons ...
Luiza M. S. S. de Oliveira, Frederico G. de A. Dias, Elaine F. Silva, Achilles J. B. Dutra, Marysilvia F. da Costa   +4 more
wiley   +1 more source

Defect‐Free Transfer Principles for Scalable, Thin Garnet‐Based Hybrid Solid Electrolytes in Solid‐State Batteries

Advanced Functional Materials, Volume 36, Issue 89, 5 November 2026.
Defect‐free transfer principles enable scalable fabrication of 15 µm‐thin garnet‐based hybrid solid electrolytes. Hansen solubility parameters correlate interfacial compatibility with coating, transfer, and impregnation behavior, guiding rational selection of slurry/substrate, binder/substrate, and binder/polymer electrolyte combinations.
Seul Gi Chu, Myeong Hwan Lee, Jungdon Suk, Seung‐Wan Song, Hye Min Ryu, Halim Kang, Jusung Han, Myung‐Soo Park, Yongku Kang   +8 more
wiley   +1 more source

Modified Poly(vinylidene fluoride-co-hexafluoropropylene) Polymer Electrolyte for Enhanced Stability and Polymer Degradation Inhibition toward the Li Metal Anode

, 2022
Solid polymer electrolytes (SPEs) are flexible, low cost, and easily scalable for battery manufacturing. These merits make SPEs one of the most practical solid-state electrolytes.
Baiqing Zhao (12968957), Shiqi Liu (1354662), Yanhua Cui (3119403), Maoxia Yang (12968954), Shaomin Li (778062), Jianying Li (168108), Gen Zhang (124757), Hao Liu (12832)   +7 more
core   +1 more source

Optimization of the Cathode Composition for Aluminum Graphite Dual Ion Batteries

Batteries &Supercaps, Volume 9, Issue 11, November 2026.
Abundant and low‐cost aluminum graphite dual ion batteries (AGDIB) were optimized with respect to graphite electrode composition employing water‐soluble binders CMC & alginate and Super C65 as conductive additive yielding an increase of 61% of the absolute cell capacity at a loading of 10 mg cm−2 enabling further scale‐up in the future.
Ngoc Tram Nguyen, Martin Eckert, Ulrike Wunderwald, Gero Frisch, Franziska Jach   +4 more
wiley   +1 more source

Molecular structure of chemically carbonized poly (vinylidene fluoride) films (IR-spectroscopy data)

Известия Томского политехнического университета: Инжиниринг георесурсов, 2018
The relevance of the research is caused by the importance of elaboration and improvement of the carbon-based nanomaterials synthesis technique. Synthesis of a chain-like carbon and study of its properties are of fundamental interest for experimental ...
Vladimir E. Zhivulin, Dmitriy A. Zherebtsov, Leonid A. Pesin   +2 more
doaj   +2 more sources

C–F activation reactions at germylium ions: dehydrofluorination of fluoralkanes

Chemical Communications, 2020
The germylium ions [GeR 3 ] + catalyze dehydrodefluorination reactions of fluorinated alkanes when germanes are used as hydrogen source.
Maria Talavera, Gisa Meißner, Simon G. Rachor, Thomas Braun   +3 more
openaire   +3 more sources

Lifetime prediction and degradation assessment of FKM and FFKM O-rings under high temperature thermo-oxidative ageing

Polymer Testing
To support the development of solar reactor technologies for hydrogen production, this study investigates the thermo-oxidative degradation mechanisms of fluorinated elastomers and predicts their lifetimes at high temperatures (200–300 °C) consistent with
Estefanía Vega Puga, Volker Wachtendorf, Anja Kömmling, Stefan Brendelberger, Matthias Jaunich, Christian Sattler   +5 more
doaj   +1 more source