Facile synthesis of gemini surface-active ATRP initiator and its use in soap-free AGET ATRP mini-emulsion polymerisation |
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| Authors: | Chuan Jie Cheng Quan Lei Fu Xiong Xiong Bai Shao Jin Liu Liang Shen Wu Qin Fan Hong Xia Li |
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| Institution: | 1. School of Chemistry and Chemical Engineering, Jiangxi Science & Technology Normal University, Fenglin Street Nanchang, Jiangxi, 330013, China
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| Abstract: | A novel cationic gemini surfactant has been readily synthesised in 70 % total yield. The functional gemini surfactant can act both as an emulsifier and an atom transfer radical polymerisation (ATRP) initiator in mini-emulsion polymerisation of methyl methacrylate (MMA), in which no other emulsifier was required. 1-(Dimethylamino)dodecane (N,N-dimethyldodecylamine, DMDA) was found to be a good ligand in the activator generated by electron transfer (AGET) ATRP reaction. Kinetic studies indicated that the polymerisation featured controlled/living radical polymerisation. |
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