Results 71 to 80 of about 38,475 (330)

Mussel‐Inspired Molecular Strategies for Fabricating Functional Materials With Underwater Adhesion and Self‐Healing Properties

Advanced Materials, EarlyView.
This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley   +1 more source

Tris[3,5-bis(trifluoromethyl)phenyl]phosphine oxide

Acta Crystallographica Section E, 2009
In the title compound, C24H9F18OP, an intramolecular C—H...O short contact generates a five-membered ring, producing an S(5) ring motif. The dihedral angles between the benzene rings are 57.68 (10), 77.80 (11) and 79.48&#
M. Razak Hamdan, Mohamed Ismail Mohamed-Ibrahim, Mohd. Aslam A. Pankhi, Omar bin Shawkataly, Hoong-Kun Fun   +4 more
doaj   +1 more source

Metal-free synthesis of phosphinoylchroman-4-ones via a radical phosphinoylation–cyclization cascade mediated by K2S2O8

Beilstein Journal of Organic Chemistry, 2020
A variety of chroman-4-ones bearing phosphine oxide motifs were conveniently synthesized from readily available diphenylphosphine oxides and alkenyl aldehydes via a metal-free tandem phosphinoylation/cyclization protocol.
Qiang Liu, Weibang Lu, Guanqun Xie, Xiaoxia Wang   +3 more
doaj   +1 more source

Multiporphyrin coordination arrays based on complexation of magnesium(II) porphyrins with porphyrinylphosphine oxides [PDF]

, 2007
Di- and triporphyrin arrays consisting of 5,15-diphenylporphyrinatomagnesium(II) (MgDPP) coordinated to free- base and Ni( II) porphyrinyl mono- and bis-phosphine oxides, as well as the self-coordinating diphenyl[10,20-diphenylporphyrinatomagnesium(II)-5-
Arnold, D. P., Atefi, F., McMurtrie, J. C.   +2 more
core   +2 more sources

Interlayer Design for Halide Electrolytes in All‐Solid‐State Lithium Metal Batteries

Advanced Materials, EarlyView.
Halide solid electrolytes, an emerging family of materials, encounter anodic stability challenges that limit their application. By synthesizing Li3YbCl6 and Li3LuCl6 and incorporating a Li6PI3 interlayer, this study achieves lithium‐stable halide electrolytes with reduced interface resistance and enhanced critical current density.
Zeyi Wang, Tengrui Wang, Nan Zhang, Weiran Zhang, Yijie Liu, Chunsheng Wang   +5 more
wiley   +1 more source

Untying the Knot: A Fully Recyclable, Solvent‐Free, Wide‐Spectral Photocurable Thermoset Adhesive

Advanced Materials, EarlyView.
This study introduces a solvent‐free, recyclable adhesive that cures rapidly under visible light (400–650 nm) while maintaining robust adhesion across diverse substrates. Recyclable via simple microwave irradiation, it combines high performance with optical and bioadaptive potential, representing a significant advancement toward sustainable, circular ...
Natanel Jarach, Michal Cohen, Rivka Gitt, Hanna Dodiuk, Samuel Kenig, Shlomo Magdassi   +5 more
wiley   +1 more source

Diphenyl[2-(2-pyridylaminomethyl)phenyl]phosphine oxide

Acta Crystallographica Section E, 2010
The title compound, C24H21N2OP, was obtained by reacting 2-aminopyridine and 2-(diphenylphosphinyl)benzaldehyde in ethanol. It crystallizes with two crystallographically independent molecules in the asymmetric unit.
Simón Hernández-Ortega, Fernando Cuenu Cabeza, Armando Cabrera-Ortiz   +2 more
doaj   +1 more source

Thermal stability of primary and secondary phosphine oxides formed as a reaction of phosphine oxide with ketones

Phosphorus, Sulfur, and Silicon and the Related Elements, 2016
We present the study of reactivity of electrochemically generated in situ from white phosphorus P4 phosphine oxide H3PO toward various ketones (acetone, methylethylketone, methyl-n-propylketone). This interaction was found to give a selective formation of mono- and bis-(α-oxyalkyl)phosphine oxides RR′C(OH)P(O)H2 (1) and (RR′C(OH))2P(O)H (2) where R ...
Gorbachuk E., Badeeva E., Katsyuba S., Pavlov P., Khayarov K., Sinyashin O., Yakhvarov D.   +6 more
openaire   +4 more sources

Designing Physical Unclonable Functions From Optically Active Materials

Advanced Materials, EarlyView.
Assigning unforgeable “fingerprints” to manufactured goods is a key strategy to fight global counterfeiting. Optical physical unclonable functions (PUFs) are chemically generated random patterns of optically active materials serving as unique authenticators.
Maxime Klausen, Junfang Zhang, Molly M. Stevens   +2 more
wiley   +1 more source

A review of acid recovery from acidic mining waste solutions using solvent extraction [PDF]

, 2018
This is the peer reviewed version of the following article: Uchenna Kesieme, Andreas Chrysanthou, Maurizio Catulli, and Chu Yong Cheng, ‘A review of acid recovery from acidic mining waste solutions using solvent extraction’, Journal of Chemical ...
Catulli, Maurizio, Cheng, Chu Yong, Chrysanthou, Andreas, Kesieme, Uchenna   +3 more
core   +2 more sources