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Merck
  • Investigation of the Adsorption of Amphipathic macroRAFT Agents onto Montmorillonite Clay.

Investigation of the Adsorption of Amphipathic macroRAFT Agents onto Montmorillonite Clay.

Langmuir : the ACS journal of surfaces and colloids (2017-08-11)
Rodrigo Duarte Silva, Igor Stefanichen Monteiro, Thaíssa de Camargo Chaparro, Raíssa Silva Hardt, Reinaldo Giudici, A Barros-Timmons, Elodie Bourgeat-Lami, Amilton Martins Dos Santos
摘要

Recently, there has been significant interest in the use of the reversible addition-fragmentation chain-transfer (RAFT) technique to generate a variety of organic/inorganic colloidal composite particles in aqueous dispersed media using the so-called macroRAFT-assisted encapsulating emulsion polymerization (REEP) strategy. In this process, special attention should be paid to the adsorption of the macromolecular RAFT (macroRAFT) agent onto the inorganic particles, as it determines the final particle morphology and can also influence latex stability. In this work, different amphipathic macroRAFT agents were synthesized by RAFT, and their adsorption onto commercial Montmorillonite clay Cloisite Na

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Sigma-Aldrich
2-(二甲氨基)甲基丙烯酸乙酯, contains 700-1000 ppm monomethyl ether hydroquinone as inhibitor, 98%
Sigma-Aldrich
4,4′-偶氮双(4-氰基戊酸), ≥98.0% (T)
Sigma-Aldrich
2-甲基环戊二烯三羰基锰