Results 21 to 30 of about 5,681,212 (125)

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

Lewis Acid Triggered Reactivity of a Lewis Base Stabilized Scandium-Terminal Imido Complex: C–H Bond Activation, Cycloaddition, and Dehydrofluorination

, 2014
International audienceA stable scandium-terminal imido complex is activated by borane to form an unsaturated terminal imido complex by removing the coordinated Lewis base, 4-(dimethylamino)pyridine, from the metal center.
Han, Xianghao, Maron, Laurent, Chen, Yaofeng, Kefalidis, Christos E., Chu, Jiaxiang, Leng, Xuebing, Zhou, Jiliang   +6 more
core   +2 more sources

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

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

Reactivity of Rh(I) Complexes Toward Fluorinated Ethers: Activation of Inhalation Anesthetics

ChemistryOpen, Volume 15, Issue 11, November 2026.
Reactions of the inhaled anesthetics and α‐fluorinated ethers sevoflurane, enflurane, and isoflurane with [Rh(H)(PEt3)3] led to versatile organometallic transformations including C(sp3)─F and C(sp3)─Cl bond cleavage and metal–halogen bond formation, a catalytic hydrodehalogenation reaction, as well as the generation of a unique fluorinated phosphonium ...
Soodeh Mollasalehi, Jakob Bölle, Thomas Braun   +2 more
wiley   +1 more source

Dehydrofluorination as a Residue-Free Selective Route to C–C Bond Formation at Metal Surfaces

Directing covalent on-surface polymerization of molecular precursors through rational synthetic design has been impaired by the lack of control over reaction sites and by limited chemical routes to covalent bond formation between precursors, resulting in
Robert A. Bartynski (1934710), Yang Zhang (30734), Jonathan Viereck (6755225), Elena Galoppini (1435585), Sylvie Rangan (1524469)   +4 more
core   +1 more source

Chemical Literature

, 1961
Quarterly supplement for "the regular journals of the American Chemical Society," containing annotated bibliographies of chemical documentation literature as well as information about meetings, conferences, awards, scholarships, and other news from the ...
American Chemical Society. Division of Chemical Literature., Igelsrud, Iver   +1 more
core   +3 more sources

Temperature‐Controlled Diene Cyclization Toward Trifluoromethyl Biphenyl Derivatives: Synthetic and Computational Study

ChemCatChem, Volume 18, Issue 18, 28 September 2026.
Synthesis of functionalized polyfluorinated biphenyl moieties via one‐pot Heck coupling followed by temperature‐controlled cyclization reaction of polyfluoro diene intermediate. The cyclization reaction proceeds via a palladium‐catalyzed β‐fluoro elimination step.
Bálint Varga, Khaled T. Jaradat, Martin Polyák, János Kele‐Jókuthy, Attila Herczegh, András Kotschy, Zoltán Novák, János Daru   +7 more
wiley   +1 more source

Template‐Assisted 3D‐PVDF Nanonetworks for Passive Daytime Radiative Cooling [PDF]

Nanophotonics
Three‐dimensional polyvinylidene fluoride (3D‐PVDF) nanostructures were fabricated by infiltrating the polymer into 3D anodic aluminum oxide (3D‐AAO) templates. Due to their high solar reflectance (82.4%) and infrared emissivity (96.7% between 8 and 13 µm), they are an ideal candidate for radiative cooling.
Iglesias‐Elcano A, Moreno‐Sanabria L, Martín‐González M, Manzano C.   +3 more
europepmc   +2 more sources