Vanadium Complexes Based Polymer Supported Catalysts: A Brief Account of Research from Our Group
Sign Up to like & getrecommendations! Published in 2018 at "Topics in Catalysis"
DOI: 10.1007/s11244-018-1006-2
Abstract: Solid supported catalysts can go a long way in developing catalyst based technology because of their high efficiency with recyclability and easy separation from the reaction mixture. Immobilizations of homogeneous catalysts through covalent bond with… read more here.
Keywords: research; vanadium complexes; complexes based; polymer supported ... See more keywords
Efficient removal of Cu(II) organic complexes by polymer-supported, nanosized, and hydrated Fe(III) oxides through a Fenton-like process.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.121969
Abstract: In this study, a polymer-supported, nanosized, and hydrated Fe(III) oxide (HFOD) was developed as a Fenton-like catalyst for the efficient removal of metal complexes in water. HFOD was prepared through the irreversible impregnation of hydrated… read more here.
Keywords: citrate; removal; fenton like; polymer supported ... See more keywords
Recent developments in polymer-supported ruthenium nanoparticles/complexes for oxidation reactions
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2020.121658
Abstract: Abstract Polymers are extensively used as supports for the fabrication of catalysts. They have many advantages such as high thermal stability, ease of modification, high mechanical strength and large surface area. In recent years, the… read more here.
Keywords: oxidation; ruthenium nanoparticles; supported ruthenium; recent developments ... See more keywords
Polymer supported Nickel nanoparticles as recyclable catalyst for the reduction of nitroarenes to anilines in aqueous medium
Sign Up to like & getrecommendations! Published in 2018 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2017.12.015
Abstract: Abstract Polymer supported nickel nanoparticles, generated by calcination under nitrogen of a Ni(II) containing polyacrylamide, catalyzed the hydrogenation of nitroarenes to anilines in aqueous medium at room temperature in the presence of NaBH4. The protocol… read more here.
Keywords: supported nickel; anilines aqueous; nitroarenes anilines; polymer supported ... See more keywords
Recent advances in polymer supported palladium complexes as (nano)catalysts for Sonogashira coupling reaction
Sign Up to like & getrecommendations! Published in 2020 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2019.110645
Abstract: Abstract Palladium (Pd) complexes supported on the polymers have been widely used in various organic syntheses endeavors because of their thermal stability, high catalytic activities and recyclability. This article provides contemporary advancements in the deployment… read more here.
Keywords: palladium complexes; sonogashira coupling; advances polymer; recent advances ... See more keywords
Flexible, polymer-supported, ZnO nanorod array photoelectrodes for PEC water splitting applications
Sign Up to like & getrecommendations! Published in 2021 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2020.105445
Abstract: Abstract An innovative ZnO based flexible photoelectrode was prepared on the micropatterned poly (urethane acrylate) (PUA) for efficient photoelectrochemical water splitting application. The micropatterned PUA was fabricated by the mold transfer process. A thin layer… read more here.
Keywords: nrs arrays; water; polymer supported; flexible polymer ... See more keywords
Morphology of cracks and shear bands in polymer-supported thin film metallic glasses
Sign Up to like & getrecommendations! Published in 2021 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2021.102547
Abstract: Abstract Here we provide a systematic study of tensile deformation mechanisms in PdSi metallic glasses employing polymer-supported sputter deposited films. Due to the polymer substrate, global strain localization within one critical shear band is inhibited… read more here.
Keywords: plane shear; polymer supported; shear bands; strain ... See more keywords
Determining effective crack lengths from electrical measurements in polymer-supported thin films
Sign Up to like & getrecommendations! Published in 2020 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2020.137906
Abstract: Abstract Although it is evident that the formation of multiple through-thickness cracks in polymer-supported thin films leads to an increase of the electrical resistance, the attempts to quantify the dependence of resistance growth only based… read more here.
Keywords: thin films; effective crack; supported thin; crack lengths ... See more keywords
Linear-Organic-Polymer-Supported Iridium Complex as a Recyclable Auto-Tandem Catalyst for the Synthesis of Quinazolinones via Selective Hydration/Acceptorless Dehydrogenative Coupling from o-Aminobenzonitriles.
Sign Up to like & getrecommendations! Published in 2021 at "Organic letters"
DOI: 10.1021/acs.orglett.1c00475
Abstract: A linear-organic-polymer-supported iridium complex Cp*Ir@P4VP, which is designed and synthesized by the coordinative immobilization of [Cp*IrCl2]2 on poly(4-vinylpyridine), was proven to be an efficient heterogeneous autotandem catalyst for synthesizing quinazolinones via selective hydration/acceptorless dehydrogenative coupling… read more here.
Keywords: iridium complex; organic polymer; supported iridium; polymer supported ... See more keywords
Engineered Polymer-Supported Biorthogonal Nanocatalysts Using Flash Nanoprecipitation.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c04496
Abstract: Transition-metal catalysts (TMCs) effect bioorthogonal transformations that enable the generation of therapeutic agents in situ, minimizing off-target effects. The encapsulation of insoluble TMCs into polymeric nanoparticles to generate "polyzymes" has vastly expanded their applicability in… read more here.
Keywords: flash nanoprecipitation; engineered polymer; polymer supported; supported biorthogonal ... See more keywords
Stereoselective Polymer-Supported Synthesis of Morpholine- and Thiomorpholine-3-carboxylic Acid Derivatives.
Sign Up to like & getrecommendations! Published in 2017 at "ACS combinatorial science"
DOI: 10.1021/acscombsci.6b00178
Abstract: Herein we report the polymer-supported synthesis of 3,4-dihydro-2H-1,4-oxazine-3-carboxylic acid derivatives using immobilized Fmoc-Ser(tBu)-OH and Fmoc-Thr(tBu)-OH as the starting materials. After the solid-phase-synthesis of N-alkyl-N-sulfonyl/acyl intermediates, the target dihydrooxazines were obtained using trifluoroacetic acid-mediated cleavage from… read more here.
Keywords: synthesis; carboxylic acid; polymer supported; acid ... See more keywords