Results 31 to 40 of about 15,979 (221)

Adsorption Behavior of Fluorocarbon Surfactants on Polytetrafluoroethylene Surface

Colloids and Interfaces
By using the sessile drop method, the wetting properties of nonionic fluorocarbon surfactants (FNS-1 and FNS-2) and anionic fluorocarbon surfactant (FAS) solutions on the surface of polytetrafluoroethylene (PTFE) were investigated. Meanwhile, the effects
Fei Yan, Cheng Ma, Qingtao Gong, Wangjing Ma, Zhiqiang Jin, Zhicheng Xu, Lei Zhang, Lu Zhang   +7 more
doaj   +1 more source

Investigating the Performances of a Coated Plain Weave Fabric Designed for Producing Protective Gowns

Advances in Materials Science and Engineering, 2021
The aim of this research is to produce a substrate that can be used for the development of protective gowns. For this purpose, a cotton-polyester blended plain weave fabric was treated with a coating paste comprising fluorocarbon and acrylic resins.
Imene Ghezal, Boubaker Jaouachi, Faouzi Sakli   +2 more
doaj   +1 more source

In Vitro Selection of Functional Neoproteins Containing Highly Fluorinated Cores

Angewandte Chemie, EarlyView.
The generation of neoproteins—functional proteins containing unnatural amino acids—is a key goal in synthetic biology. We develop a platform to discover neoproteins with specified bioactivity from trillion‐member sequence libraries, using genetic code reprogramming, in vitro selection and microwave peptide synthesis.
Adam Beattie, Alexander Vinogradov, Chikako Okada, Toru Sengoku, Takayuki Katoh, Hiroaki Suga   +5 more
wiley   +2 more sources

Synthesis and application of non-bioaccumulable fluorinated surfactants: a review

Journal of Leather Science and Engineering, 2021
Due to negative effects of conventional fluorinated surfactants with long perfluorocarbon chain (CxF2x+ 1, x≥7) like perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS), these conventional long perfluorocarbon chain surfactants have been ...
Rong Zhou, Yong Jin, Yichao Shen, Peng Zhao, Yutang Zhou   +4 more
doaj   +1 more source

Research progress in materials and technology of lithium fluorocarbon battery for leadless pacemaker

Cailiao gongcheng
Lithium fluorocarbon batteries have gained widespread application in areas such as implantable medical devices， military application， sensors， wireless devices， and aerospace due to their high energy density， excellent safety performance， and low self ...
ZHOU Qiang, YUAN Kunshan, ZHAO Yanwei, ZHANG Haijun   +3 more
doaj   +1 more source

Preparation of inorganic-polymer nano-emulsion inhibitor for corrosion resistance of steel reinforcement for concrete

Alexandria Engineering Journal, 2023
In this work, the effect of inorganic–organic corrosion inhibitor composition on corrosion inhibition rate was studied through electrochemical accelerated corrosion experiments and ambient atmosphere corrosion experiments.
Ang Zhang, Yixiao Wang, Huijuan Wang
doaj   +1 more source

Anchored Fluoro‐Shielded Solvation for Lithium Metal Batteries

Advanced Materials, EarlyView.
Anchored fluoro‐shielded solvation reconstructs PVDF‐based polymer electrolytes by coupling polyanionic Li+‐solvate sites with fluorinated shielding segments. This design organizes anion‐rich solvation networks, strengthens selective Li+ transport, and generates LiF‐rich solid electrolyte interphase, enabling high conductivity, wide oxidative tolerance,
Kaihua Wen, Tengsheng Chi, Junyao You, Lei Mao, Xinxin Zhu, Yan‐Bing He, Zaiping Guo, Shilin Zhang   +7 more
wiley   +1 more source

One-step preparation and characterization of an imidazolium-contained fluorocarbon surfactant and its potential application in aqueous film-forming foam

Journal of Chemical Research
Preparing fluorocarbon surfactant for aqueous film-forming foam is a complex process. Overcoming steric hindrance when introducing imidazolium to the fluorocarbon chain is a key challenge.
Hao Wang, Yicheng Zhang, Fangyu Gao, Xinhua Zhu, Quanyi Liu, Xuhong Jia   +5 more
doaj   +1 more source

Control of Bacterial Attachment on Macroporous PDMS/Paraffin SLIPS With Varying Lubricant Viscosity

Advanced Materials Interfaces, EarlyView.
Slippery liquid‐infused porous surfaces (SLIPS) prepared from macroporous PDMS, infused with medical‐grade paraffins, were systematically investigated regarding the correlation of viscosity, surface corrugation, bulk porosity, and bacterial resistance. Substrate porosity was found to dominate lubricant stabilization and the antifouling activity.
Regina Kopecz, Sabrina A. Böer, Onur Özcan, Axel Rosenhahn   +3 more
wiley   +1 more source

ML Workflows for Screening Degradation‐Relevant Properties of Forever Chemicals

Advanced Science, EarlyView.
The environmental persistence of per‐ and polyfluoroalkyl substances (PFAS) necessitates efficient remediation strategies. This study presents physics‐informed machine learning workflows that accurately predict critical degradation properties, including bond dissociation energies and polarizability.
Pranoy Ray, Andrew R. Castillo, Manoj Kolel‐Veetil, Surya R. Kalidindi   +3 more
wiley   +1 more source