Recoverable and recyclable nickel-cobalt magnetic alloy nanoparticle catalyzed reversible deactivation radical polymerization of methyl methacrylate at 25 °C

被引：12

作者：

Mohammad, Sk Arif ^{[1
]}

Shingdilwar, Shashikant ^{[1
]}

Banerjee, Sanjib ^{[1
]}

机构：

[1] Indian Inst Technol Bhilai, Dept Chem, Raipur 492015, Chhattisgarh, India

来源：

POLYMER CHEMISTRY | 2020年 / 11卷 / 02期

关键词：

SET-LRP; ELECTRON-TRANSFER; BLOCK-COPOLYMERS; RATE CONSTANTS; DISPROPORTIONATION; ACTIVATION; ACRYLATES; SOLVENT; STEP;

D O I：

10.1039/c9py00942f

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Recyclable Ni-Co alloy nanoparticle catalyzed synthesis of well-defined poly(methyl methacrylate) (PMMA, up to 129 500 g mol(-1)) with low dispersity (D = 1.30) via a reversible deactivation radical polymerization technique is reported. The combined advantages of easier catalyst preparation and handling, predictability, simple recovery and reusability up to multiple cycles without a notable decrease in the control over the polymerization make the process an ideal methodology for the synthesis of tailored polymers.

引用

页码：287 / 291

页数：5

共 17 条

[1] Reversible-deactivation Radical Solution Polymerization of Methyl Methacrylate Catalyzed by Tetrabutylammonium Iodide
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CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2019, 40 (02): : 366 - 371
[2] Bis(formylpyrrolyl) cobalt complexes as mediators in the reversible-deactivation radical polymerization of styrene and methyl methacrylate
Cruz, Tiago F. C.
Machado, Pedro M. M.
Gomes, Clara S. B.
Ascenso, Jose R.
Lemos, M. Amelia N. D. A.
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Gomes, Pedro T.
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[3] Reversible-deactivation Radical Polymerization of Methyl Methacrylate Mediated by Carbodiimide Catalysts
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[4] Controlled/"Living" radical polymerization of methyl methacrylate catalyzed by cobalt acetate
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MACROMOLECULAR CHEMISTRY AND PHYSICS, 2008, 209 (08) : 825 - 831
[5] dl-Methionine-Mediated Reversible Deactivation Radical Polymerization of Styrene and Methyl Methacrylate
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MACROMOLECULAR RAPID COMMUNICATIONS, 2023, 44 (14)
[6] Atom transfer radical polymerization of methyl methacrylate catalyzed by cobalt catalyst system
Li, ZH
Zhang, YM
Xue, MZ
Zhou, L
Liu, YG
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2005, 43 (21) : 5207 - 5216
[7] Reversible-Deactivation Radical Polymerization of Methyl Methacrylate Induced by Photochemical Reduction of Various Copper Catalysts
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Kundys, Anna
Andicsova, Anita
POLYMERS, 2014, 6 (11): : 2862 - 2874
[8] Reversible-Deactivation Radical Polymerization of Methyl Methacrylate and Styrene Mediated by Alkyl Dithiocarbamates and Copper Acetylacetonates
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Krys, Pawel
Morin, Aurelie N.
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MACROMOLECULES, 2013, 46 (14) : 5512 - 5519
[9] The role of 2-iminopyrrolyl copper(I) complexes in the Reversible-Deactivation Radical Polymerization of methyl methacrylate
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[10] Reversible-Deactivation Free-Radical Polymerization of Methyl Methacrylate in the Presence of N, N-Bis-Salicylaldehyde-Ethylenediamine
Li B.
Shi Y.
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