Results 11 to 20 of about 12,931 (233)

Fabrication of perovskite lanthanum orthoferrite as a photocatalyst for controlled atom transfer radical polymerization of methacrylate monomers toward an electrolyte material for lead acid batteries

Vietnam Journal of Science, Technology and Engineering, 2022
Lanthanum orthoferrite (LaFeO3) photocatalysts were synthesized by a facile and cost-effective coprecipitation method via the hydrolysis of La (III) and Fe (III).
Huong Thi Le, Tien Anh Nguyen, Thu Hoang Vo, Michał Michalak, Tam Hoang Luu, Ha Tran Nguyen   +5 more
doaj   +1 more source

Preparation of novel polyamine-type chelating resin with hyperbranched structures and its adsorption performance [PDF]

Royal Society Open Science, 2018
This paper explored the method of combining atom transfer radical polymerization (ATRP) technology and hyperbranched polymer principle to prepare the high capacity chelating resin.
Youning Chen, Wei Zhao, Huan Wang, Yuhong Li, Chenxi Li   +4 more
doaj   +1 more source

PVDF-Based Fluoropolymer Modifications via Photoinduced Atom Transfer Radical Polymerizations

Advances in Polymer Technology, 2022
Graft modifications of PVDF fluoropolymers have been identified as the efficient route to improve the properties and expand the applications. Taking advantage of C-F and C-Cl bonds in the repeat units, atom transfer radical polymerizations (ATRP) were ...
Nuo Xu, Guangyu Pan, Hui Zhang, Peng Lu, Lei Shen, Yuguang Li, Dong Ji, Jindian Duan, Xin Hu, Chunhua Lu, Zhongzi Xu, Ning Zhu, Kai Guo   +12 more
doaj   +1 more source

In-situ preparation of triazole polymerization films on copper surface via SI-ATRP method and their performance against copper corrosion

Journal of Materials Research and Technology, 2023
As one of the most advanced film forming technologies, the surface-initiated controlled/living radical polymerization provides an effective method for in-situ fabricating functional films on material surface.
Chun-ping Li, Cai-chao Zhu, Meng-wu Wang, Fang Ye, Jin Li, Da-quan Zhang   +5 more
doaj   +1 more source

Toward Green Atom Transfer Radical Polymerization: Current Status and Future Challenges

Advanced Science, 2022
Reversible‐deactivation radical polymerizations (RDRPs) have revolutionized synthetic polymer chemistry. Nowadays, RDRPs facilitate design and preparation of materials with controlled architecture, composition, and functionality.
Sylwia Dworakowska, Francesca Lorandi, Adam Gorczyński, Krzysztof Matyjaszewski   +3 more
doaj   +1 more source

Catalytic polymeric nanoreactors : more than a solid supported catalyst [PDF]

, 2012
Polymeric nanostructures can be synthesized where the catalytic motif is covalently attached within the core domain and protected from the environment by a polymeric shell.
Bosman, Liu, Wang, Yan
core   +2 more sources

Influence of Graft Density on Kinetics of Surface-Initiated ATRP of Polystyrene from Montmorillonite [PDF]

, 2009
Here we report the kinetics of the surface-initiated atom transfer radical polymerization (ATRP) of styrene from the surface of functionalized montmorillonite clay as a function of graft density. Compared with analogous ATRP reactions with free initiator,
Behling, Ross, Cochran, Eric, Cochran, Eric, Staade, Brandy, Williams, Bryce, Wolf, Lynn   +5 more
core   +3 more sources

Advances in Organocatalyzed Atom Transfer Radical Polymerization

Advances in Polymer Technology, 2019
Atom transfer radical polymerization (ATRP) is one of the most robust tools to prepare well-defined polymers with precise topologies and architectures. Although series of improved ATRP methods have been developed to decrease the metal catalyst loading to
Xin Hu, Ning Zhu, Kai Guo
doaj   +1 more source

Cytochrome C catalyzed oxygen tolerant atom-transfer radical polymerization

Bioresources and Bioprocessing, 2022
Atom-transfer radical polymerization (ATRP) is a well-known technique for controlled polymer synthesis. However, the ATRP usually employed toxic heavy metal ionas as the catalyst and was susceptible to molecular oxygen, which made it should be conducted ...
Peng-Cheng Xie, Xue-Qing Guo, Fu-Qiao Yang, Nuo Xu, Yuan-Yuan Chen, Xing-Qiang Wang, Hongcheng Wang, Yang-Chun Yong   +7 more
doaj   +1 more source

Photoinduced Synthesis of Block Copolymers by Combination of Atom Transfer Radical Polymerization and Photoinduced Radical Oxidation/Addition/Deactivation

Journal of the Turkish Chemical Society, Section A: Chemistry, 2018
A new polymerization mechanistic transformation strategy, combining two different controlled polymerization techniques of different modes, atom transfer radical polymerization (ATRP) and photoinduced radical oxidation/addition/deactivation (PROAD), is ...
Mustafa Çiftci
doaj   +1 more source