Results 131 to 140 of about 19,048 (288)

Synergistically Functionalized Pyridinyl- and Phosphine-Oxide-Based Semifluoro-Sulfonated Copolytriazole Membrane Preparation via “Click” Polymerization for Proton Exchange Membrane Applications

open access: yes
Both pyridinyl- and phosphine-oxide-based aromatic polymers exhibit outstanding properties for proton exchange membrane (PEM) applications, making them alternative high-performance polymers.
Bholanath Ghanti (13900125)   +4 more
core   +1 more source

Dual Activation of H2 and CO2 by a Pincer‐Type Ni–Zn Heterobimetallic Complex

open access: yesAngewandte Chemie, EarlyView.
A bimetallic Ni−Zn complex performs sequential activations of H2 (1 equiv) and CO2 (2 equiv). This bimetallic cooperativity is attributed to the weak Lewis acidic nature of Zn(II), which promotes fluxional ligand binding. Namely, an X‐type ligand at Ni, where X is hydride or formate, toggles between two different binding modes: bridging Zn(μ‐X)Ni and ...
Krishnendu Dey   +3 more
wiley   +2 more sources

Phosphine Oxide Porous Organic Polymers Incorporating Cobalt(II) Ions: Synthesis, Characterization, and Investigation of H2 Production. [PDF]

open access: yesACS Omega, 2022
Bonfant G   +7 more
europepmc   +1 more source

Phosphoryl Radicals from Trivalent Iminyl Phosphines: A Photocatalytic Approach to N‐Phosphoryl Azetidines

open access: yesAngewandte Chemie, EarlyView.
Photochemically generated phosphoryl radicals from iminyl phosphines enable strain‐release addition to azabicyclobutanes, providing access to elusive N‐phosphoryl azetidines. Combined experimental, computational, and EPR studies reveal an unconventional water‐assisted photoredox pathway.
Chandu G. Krishnan   +4 more
wiley   +2 more sources

Unraveling the role of ligand structure in modulating chiral europium complex luminescence

open access: yesChemical Physics Impact
Circularly Polarized Luminescence (CPL) is a phenomenon where chiral luminescent materials emit light preferentially polarized in a specific direction. This property arises from the interaction of chiral ligands with lanthanide ions, inducing chirality ...
Dr. Md. Jahidul Islam, Md. Hafizul Islam
doaj   +1 more source

The complexation of Water-Soluble Calix[4]Arene-Phosphine Oxides With Antiviral Drugs

open access: yesЖурнал органічної та фармацевтичної хімії
The complexation of tetrahydroxycalix[4]arene-methyldimethylphosphine oxide (CMPO), tetrahydroxythiacalix[4]arene-methyldimethylphosphine oxide (TCMPO), and tetrapropoxycalix[4]arene-methyldiethylphosphine oxide (CEPO) with active pharmaceutical ...
Olga I. Kalchenko   +5 more
doaj   +1 more source

Dipole Moment- and Molecular Orbital-Engineered Phosphine Oxide-Free Host Materials for Efficient and Stable Blue Thermally Activated Delayed Fluorescence. [PDF]

open access: yesAdv Sci (Weinh), 2022
Ihn SG   +16 more
europepmc   +1 more source

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