ICCAS OpenIR
Synthesis of bottlebrush polymers with v-shaped side chains
Wu, Ying1; Tang, Qingquan1,2; Zhang, Minghui1,2; Li, Zi2; Zhu, Wen2; Liu, Zhengping1
2018-05-09
Source PublicationPOLYMER
ISSN0032-3861
Volume143Pages:190-199
AbstractBottlebrush polymers with v-shaped side chains were fabricated via "grafting onto" method by a combination of reversible addition fragmentation chain transfer polymerization (RAFT), atom transfer radical polymerization (ATRP)/ring opening polymerization (ROP), and copper(I)-catalyzed alkyne-azide cycloaddition (CuAAC) reaction. RAFT was used to prepare poly(glycidyl methacrylate) backbones with an azide side group on each repeating unit (PGMA-N-3). ATRP/ROP was used to synthesize a diversity of v-shaped side chains with an alkynyl group in the middle of polymer chain including poly(methyl methacrylate) (v(PMMA)(2)), poly(tert-butyl acrylate) (v(PtBA)(2)), polystyrene (v(PS)(2)), and poly(epsilon-caprolactone)-block-polystyrene (v(PCL-b-PS)). CuAAC reaction was then conducted to graft the alkynyl-functionalized side chains onto azide containing backbones and produce the corresponding bottlebrush polymers with varied v-shaped side chains such as PGMA(283)-g-v(PtBA(22))(2), PGMA(100)-g-v(PtBA(22))(2), PGMA(100)-g-v(PtBA(35))(2), PGMA(100)-g-v(PS10)(2), PGMA(100)-g-v(PMMA(30))(2), and PGMA(100)-g-v(PCL10-b-PS24). For all these bottlebrush polymers with varied v-shaped polymer side chains, a high side chain grafting density was obtained with a value above ca. 80% based on the "grafting onto" method developed in this study. (C) 2018 Elsevier Ltd. All rights reserved.
KeywordAtom Transfer Radical Polymerization Bottlebrush Polymer Copper(i)-catalyzed Alkyne-azide Cycloaddition Reaction Grafting Onto Reversible Addition Fragmentation Chain Transfer Polymerization
DOI10.1016/j.polymer.2018.02.001
Indexed BySCI
Language英语
WOS IDWOS:000432133900022
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/43154
Collection中国科学院化学研究所
Corresponding AuthorWu, Ying
Affiliation1.Beijing Normal Univ, Coll Chem, Inst Polymer Chem & Phys, Beijing Key Lab Energy Convers & Storage Mat, Beijing 100875, Peoples R China
2.Chinese Acad Sci, CAS Res Educ Ctr Excellence Mol Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wu, Ying,Tang, Qingquan,Zhang, Minghui,et al. Synthesis of bottlebrush polymers with v-shaped side chains[J]. POLYMER,2018,143:190-199.
APA Wu, Ying,Tang, Qingquan,Zhang, Minghui,Li, Zi,Zhu, Wen,&Liu, Zhengping.(2018).Synthesis of bottlebrush polymers with v-shaped side chains.POLYMER,143,190-199.
MLA Wu, Ying,et al."Synthesis of bottlebrush polymers with v-shaped side chains".POLYMER 143(2018):190-199.
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