Synthesis and self-assembly of functionalized cyclooctene block copolymers via ROMP

Meiran Xie; Huijing Han; Weizhen Wang; Xiaohua He; Yiqun Zhang

doi:10.1002/macp.200700452

Synthesis and self-assembly of functionalized cyclooctene block copolymers via ROMP

Meiran Xie^*
, Huijing Han
, Weizhen Wang
, Xiaohua He
, Yiqun Zhang

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China Normal University

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

A novel block copolymer consisted of MACIT and HCO segments was synthesized via ROMP in the ionic liquid [bmim][PF₆] with good control over the polymerization process. The molecular weight of the block copolymer was estimated by ¹H NMR, and the molar composition ratio of repeating units in the MACIT block to those in the HCO block was 100:120 (120:120 in feed). The micellar characterization was carried out by DLS, AFM, and TEM. The hydrodynamic diameter of the micelles, measured by DLS, was 129 ±0.09 nm with a narrow distribution (PDI = 0.034). The TEM image showed spherical micelles.

Original language	English
Pages (from-to)	544-550
Number of pages	7
Journal	Macromolecular Chemistry and Physics
Volume	209
Issue number	5
DOIs	https://doi.org/10.1002/macp.200700452
State	Published - 5 Mar 2008

Keywords

Block copolymers
Functional cyclooctenes
Micelles
ROMP
Self-assembly

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10.1002/macp.200700452

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title = "Synthesis and self-assembly of functionalized cyclooctene block copolymers via ROMP",

abstract = "A novel block copolymer consisted of MACIT and HCO segments was synthesized via ROMP in the ionic liquid [bmim][PF6] with good control over the polymerization process. The molecular weight of the block copolymer was estimated by 1H NMR, and the molar composition ratio of repeating units in the MACIT block to those in the HCO block was 100:120 (120:120 in feed). The micellar characterization was carried out by DLS, AFM, and TEM. The hydrodynamic diameter of the micelles, measured by DLS, was 129 ±0.09 nm with a narrow distribution (PDI = 0.034). The TEM image showed spherical micelles.",

keywords = "Block copolymers, Functional cyclooctenes, Micelles, ROMP, Self-assembly",

author = "Meiran Xie and Huijing Han and Weizhen Wang and Xiaohua He and Yiqun Zhang",

year = "2008",

month = mar,

day = "5",

doi = "10.1002/macp.200700452",

language = "英语",

volume = "209",

pages = "544--550",

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TY - JOUR

T1 - Synthesis and self-assembly of functionalized cyclooctene block copolymers via ROMP

AU - Xie, Meiran

AU - Han, Huijing

AU - Wang, Weizhen

AU - He, Xiaohua

AU - Zhang, Yiqun

PY - 2008/3/5

Y1 - 2008/3/5

N2 - A novel block copolymer consisted of MACIT and HCO segments was synthesized via ROMP in the ionic liquid [bmim][PF6] with good control over the polymerization process. The molecular weight of the block copolymer was estimated by 1H NMR, and the molar composition ratio of repeating units in the MACIT block to those in the HCO block was 100:120 (120:120 in feed). The micellar characterization was carried out by DLS, AFM, and TEM. The hydrodynamic diameter of the micelles, measured by DLS, was 129 ±0.09 nm with a narrow distribution (PDI = 0.034). The TEM image showed spherical micelles.

AB - A novel block copolymer consisted of MACIT and HCO segments was synthesized via ROMP in the ionic liquid [bmim][PF6] with good control over the polymerization process. The molecular weight of the block copolymer was estimated by 1H NMR, and the molar composition ratio of repeating units in the MACIT block to those in the HCO block was 100:120 (120:120 in feed). The micellar characterization was carried out by DLS, AFM, and TEM. The hydrodynamic diameter of the micelles, measured by DLS, was 129 ±0.09 nm with a narrow distribution (PDI = 0.034). The TEM image showed spherical micelles.

KW - Block copolymers

KW - Functional cyclooctenes

KW - Micelles

KW - ROMP

KW - Self-assembly

UR - https://www.scopus.com/pages/publications/50249172046

U2 - 10.1002/macp.200700452

DO - 10.1002/macp.200700452

M3 - 文章

AN - SCOPUS:50249172046

SN - 1022-1352

VL - 209

SP - 544

EP - 550

JO - Macromolecular Chemistry and Physics

JF - Macromolecular Chemistry and Physics

IS - 5

ER -

Synthesis and self-assembly of functionalized cyclooctene block copolymers via ROMP

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Keywords

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