Metal‐Catalyzed Hydrogen Evolution Reactions Involving Strong C−H Bonds Activation via Hydrogen Atom Transfer
Sign Up to like & getrecommendations! Published in 2021 at "ChemCatChem"
DOI: 10.1002/cctc.202100248
Abstract: Hydrogen evolution reactions have been proved to be a powerful and green strategy in organic synthesis. Differing from hydrogen evolution reactions catalyzed by noble metal pincer complex with some limitations, the reactions facilitated by merging… read more here.
Keywords: atom transfer; hydrogen; hydrogen atom; hydrogen evolution ... See more keywords
Electrochemical Activation of C-C Bonds via Mediated Hydrogen Atom Transfer Reactions.
Sign Up to like & getrecommendations! Published in 2021 at "ChemSusChem"
DOI: 10.1002/cssc.202102317
Abstract: Activating inert sp 3 -sp 3 carbon-carbon (C-C) bonds remains a major bottleneck in the chemical upcycling of recalcitrant polyolefin waste. Here, we use redox mediators to activate the inert C-C bonds. Specifically, we use… read more here.
Keywords: electrochemical activation; hydrogen atom; atom transfer;
Surface-Initiated Atom Transfer Radical Polymerization from Electrospun Mats: An Alternative to Nafion
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecular Materials and Engineering"
DOI: 10.1002/mame.201600410
Abstract: Alternative to Nafion DTU Orbit (27/09/2019) Surface-Initiated Atom Transfer Radical Polymerization from Electrospun Mats: An Alternative to Nafion Proton exchange membranes for fuel cell applications are synthesized by surface-initiated(SI) atom transfer radical polymerization (ATRP). Poly(vinylidene… read more here.
Keywords: atom transfer; radical polymerization; transfer radical; initiated atom ... See more keywords
Atom Transfer Radical Polymerization (ATRP) Catalyzed by Visible Light-Absorbed Small Molecule Organic Semiconductors.
Sign Up to like & getrecommendations! Published in 2018 at "Macromolecular rapid communications"
DOI: 10.1002/marc.201800466
Abstract: Atom transfer radical polymerization is successfully conducted with an organic semiconductor (OS)-based visible light activated photocatalyst via a precisely designed catalytic cycle. The living nature of the polymerization by the OS type photocatalyst is proved… read more here.
Keywords: atom transfer; polymerization; radical polymerization; transfer radical ... See more keywords
Improving the hydrophilic and antifouling properties of poly(vinyl chloride) membranes by atom transfer radical polymerization grafting of poly(ionic liquid) brushes
Sign Up to like & getrecommendations! Published in 2018 at "Polymers for Advanced Technologies"
DOI: 10.1002/pat.4172
Abstract: In this study, poly(1-butyl-3-vinylimidazolium bromide) (PBVIm-Br) was grafted onto the poly(vinyl chloride) (PVC) membrane surface via a 2-step atom transfer radical polymerization (ATRP) reaction. Poly(2-hydroxyethylmethacrylate) (PHEMA) was grafted onto the membrane surface by aqueous ATRP… read more here.
Keywords: atom transfer; surface; membrane surface; membrane ... See more keywords
Grafting polystyrene with various graft densities through epoxy groups of graphene nanolayers via atom transfer radical polymerization
Sign Up to like & getrecommendations! Published in 2017 at "Polymer Composites"
DOI: 10.1002/pc.23832
Abstract: A double bond and amine group containing chemical (OD) was synthesized by coupling reaction of ethylenediamine and 3-(chlorodimethylsilyl)propyl methacrylate. Subsequently, graphene oxide (GO) was functionalized with OD in different densities via ring opening of its… read more here.
Keywords: atom transfer; groups graphene; radical polymerization; transfer radical ... See more keywords
Synthesis and characterization of multiarm star-shaped water-soluble graft copolymer through atom transfer radical polymerization of acrylamide initiated from bio-based lignin macroinitiator
Sign Up to like & getrecommendations! Published in 2020 at "Wood Science and Technology"
DOI: 10.1007/s00226-020-01231-z
Abstract: In this research, two types of lignin-based macroinitiators were prepared using α-bromoisobutyrylation reaction. Hydroxyl groups (OH) of lignin were completely or partially α-bromoisobutyrylated to produce two types of macroinitiators. Lignin-g-polyacrylamide graft copolymers soluble in water… read more here.
Keywords: atom transfer; radical polymerization; graft; transfer radical ... See more keywords
Microencapsulated self-healing polymers via controlled, surface initiated atom transfer radical polymerization from the surface of graphene oxide
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Polymer Research"
DOI: 10.1007/s10965-018-1603-6
Abstract: Polymers were grown directly on the surface of graphene oxide (GO). The method involved the covalent attachment of an atom transfer radical polymerization (ATRP) initiator on the surface of GO followed by the polymerization of… read more here.
Keywords: graphene oxide; atom transfer; polymerization; surface ... See more keywords
Surface functional modification of ultrahigh molecular weight polyethylene fiber by atom transfer radical polymerization
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.08.159
Abstract: Abstract In order to improve the bonding between Ultra High Molecular Weight Polyethylene fiber (UHMWPE) and resin, the fiber surface need to be modified with functional groups. In the paper, the UHMWPE fiber was chlorinated… read more here.
Keywords: atom transfer; weight polyethylene; surface; molecular weight ... See more keywords
Decatungstate as a direct hydrogen atom transfer photocatalyst for synthesis of trifluromethylthioesters from aldehydes
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2021.03.070
Abstract: Abstract We have developed a versatile, mild protocol for trifluoromethylthiolation reactions of aldehydes with catalysis by a decatungstate hydrogen atom transfer photocatalyst under redox-neutral conditions. The protocol is highly selective, operationally simple, and compatible with… read more here.
Keywords: atom transfer; transfer photocatalyst; hydrogen atom;
Electrochemical approaches for better understanding of atom transfer radical polymerization
Sign Up to like & getrecommendations! Published in 2019 at "Current Opinion in Electrochemistry"
DOI: 10.1016/j.coelec.2019.04.001
Abstract: Abstract Electrochemistry strongly contributed to deepen the understanding and predictability of atom transfer radical polymerization (ATRP) outcomes. Several electrochemical tools have been used to determine thermodynamic and kinetic parameters that are hardly accessible by other… read more here.
Keywords: electrochemistry; electrochemical approaches; radical polymerization; transfer radical ... See more keywords