A polymerization-induced self-assembly process for all-styrenic nano-objects using the living anionic polymerization mechanism

被引：22
|
作者：
Zhou, Chengcheng [1 ]
Wang, Jian [1 ]
Zhou, Peng [1 ]
Wang, Guowei [1 ]
机构：
[1] Fudan Univ, State Key Lab Mol Engn Polymers, Dept Macromol Sci, Shanghai 200433, Peoples R China
来源：
POLYMER CHEMISTRY | 2020年 / 11卷 / 15期
基金：
中国国家自然科学基金;
关键词：
DISPERSION POLYMERIZATION; COPOLYMERIZATION PROCESS; MULTIBLOCK COPOLYMERS; COMBINED SANS; ICAR ATRP; ELUCIDATION; PISA; NMR; SEC;
D O I：
10.1039/d0py00296h
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
We report the combination of the living anionic polymerization (LAP) mechanism with the polymerization-induced self-assembly (PISA) process, and the all-styrenic diblock copolymer poly(p-tert-butylstyrene)-b-polystyrene (PtBS-b-PS) based LAP PISA. Firstly, the practicability and controllability of the LAP PISA were successfully confirmed by the well-controlled molecular weight (MW) and narrow molecular weight distribution (M-w/M-n < 1.10). Subsequently, the effect of key factors, including the MWs of PtBS and PS segments, targeted MW ratio M-n,M-PS/M-n,M-PtBS, and weight solids content, on the morphological evolution was investigated, and the phase diagram was finally presented.
引用
收藏
页码：2635 / 2639
页数：5
相关论文
共 50 条
  • [1] Exploration of a Living Anionic Polymerization Mechanism into Polymerization-Induced Self-Assembly and Site-Specific Stabilization of the Formed Nano-Objects
    Wang, Jian
    Cao, Mengya
    Zhou, Peng
    Wang, Guowei
    MACROMOLECULES, 2020, 53 (08) : 3157 - 3165
  • [2] Functionalization of nano-objects in living anionic polymerization-induced self-assembly and their use for improving thermal properties of epoxy resins
    Guo, Guicun
    Wu, Jiali
    Zhang, Jingwei
    Zhou, Peng
    Shen, Ding
    Li, Penghan
    Wang, Guowei
    POLYMER CHEMISTRY, 2024, 15 (45) : 4637 - 4649
  • [3] Polymerization-Induced Self-Assembly of Block Copolymer Nano-objects via RAFT Aqueous Dispersion Polymerization
    Warren, Nicholas J.
    Armes, Steven P.
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (29) : 10174 - 10185
  • [4] Polymerization-induced self-assembly of block copolymer nano-objects via RAFT aqueous dispersion polymerization
    Armes, S.P. (s.p.armes@sheffield.ac.uk), 1600, American Chemical Society (136):
  • [5] Polyolefin based Nano-Objects via ARGET ATRP mediated Polymerization-Induced Self-Assembly process
    Liang, Xinyue
    Zhang, Jingwei
    Wu, Xiaoxiao
    Fang, Xiaotong
    Qu, Pengyu
    Wang, Guowei
    EUROPEAN POLYMER JOURNAL, 2025, 230
  • [6] Redox Polymer-Based Nano-Objects via Polymerization-Induced Self-Assembly
    Boujioui, Fadoi
    Zhuge, Flanco
    Gohy, Jean-Francois
    MACROMOLECULAR CHEMISTRY AND PHYSICS, 2020, 221 (01)
  • [7] Synthesis of Nano-Objects via Polymerization Induced Self-Assembly
    Sugihara, Shinji
    SEN-I GAKKAISHI, 2016, 72 (04) : 212 - 212
  • [8] Block copolymer nano-objects via RAFT-mediated polymerization-induced self-assembly
    Armes, Steven P.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
  • [9] pH-Responsive diblock copolymer nano-objects prepared by polymerization-induced self-assembly
    Lovett, Joseph
    Warren, Nicholas
    Penfold, Nicholas
    Mable, Charlotte
    Armes, Steven
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2017, 253
  • [10] Polysulfobetaine-based diblock copolymer nano-objects via polymerization-induced self-assembly
    Doncom, Kay E. B.
    Warren, Nicholas J.
    Armes, Steven P.
    POLYMER CHEMISTRY, 2015, 6 (41) : 7264 - 7273
12345