3D observation of microphase-separated structures of ABC triblock copolymers

Takeshi Kaneko; Kazuya Suda; Yukihiro Nishikawa; Hiroshi Jinnai; Kotaro Sato; Masami Kamigaito; Toshinori Kato; Tomohiro Ono; Eiji Nakamura; Toshio Nishi

3D observation of microphase-separated structures of ABC triblock copolymers

Takeshi Kaneko, Kazuya Suda, Yukihiro Nishikawa, Hiroshi Jinnai, Kotaro Sato, Masami Kamigaito, Toshinori Kato, Tomohiro Ono, Eiji Nakamura, Toshio Nishi

Research output: Contribution to conference › Paper › peer-review

Abstract

ABC triblock copolymers are known to exhibit wide variety of defferent types of morphologies compared with AB diblock copolymers. In the present study, a series of poly(styrene-block-isoprene-block -(methyl methacrylate)) and poly(styrene-block-(ethylene-co-propylene)-block-(methyl methacrylate)) triblock copolymers were synthesized and their morphologies were extensively studied by transmission electronmicrotomography (TEMT). In one of the triblock copolymers, a very complicated three-dimensional (3D) structure, called "ladder pattern" was found.

Original language	English
Pages	3470-3471
Number of pages	2
Publication status	Published - 2005
Externally published	Yes
Event	54th SPSJ Symposium on Macromolecules - Yamagata, Japan Duration: 2005 Sept 20 → 2005 Sept 22

Other

Other	54th SPSJ Symposium on Macromolecules
Country/Territory	Japan
City	Yamagata
Period	05/9/20 → 05/9/22

Keywords

Ladder Pattern
Microphase-separated Structure
Transmission Electron Microtomography
Triblock Copolymer

ASJC Scopus subject areas

Engineering(all)

Cite this

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title = "3D observation of microphase-separated structures of ABC triblock copolymers",

abstract = "ABC triblock copolymers are known to exhibit wide variety of defferent types of morphologies compared with AB diblock copolymers. In the present study, a series of poly(styrene-block-isoprene-block -(methyl methacrylate)) and poly(styrene-block-(ethylene-co-propylene)-block-(methyl methacrylate)) triblock copolymers were synthesized and their morphologies were extensively studied by transmission electronmicrotomography (TEMT). In one of the triblock copolymers, a very complicated three-dimensional (3D) structure, called {"}ladder pattern{"} was found.",

keywords = "Ladder Pattern, Microphase-separated Structure, Transmission Electron Microtomography, Triblock Copolymer",

author = "Takeshi Kaneko and Kazuya Suda and Yukihiro Nishikawa and Hiroshi Jinnai and Kotaro Sato and Masami Kamigaito and Toshinori Kato and Tomohiro Ono and Eiji Nakamura and Toshio Nishi",

year = "2005",

language = "English",

pages = "3470--3471",

note = "54th SPSJ Symposium on Macromolecules ; Conference date: 20-09-2005 Through 22-09-2005",

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TY - CONF

T1 - 3D observation of microphase-separated structures of ABC triblock copolymers

AU - Kaneko, Takeshi

AU - Suda, Kazuya

AU - Nishikawa, Yukihiro

AU - Jinnai, Hiroshi

AU - Sato, Kotaro

AU - Kamigaito, Masami

AU - Kato, Toshinori

AU - Ono, Tomohiro

AU - Nakamura, Eiji

AU - Nishi, Toshio

PY - 2005

Y1 - 2005

N2 - ABC triblock copolymers are known to exhibit wide variety of defferent types of morphologies compared with AB diblock copolymers. In the present study, a series of poly(styrene-block-isoprene-block -(methyl methacrylate)) and poly(styrene-block-(ethylene-co-propylene)-block-(methyl methacrylate)) triblock copolymers were synthesized and their morphologies were extensively studied by transmission electronmicrotomography (TEMT). In one of the triblock copolymers, a very complicated three-dimensional (3D) structure, called "ladder pattern" was found.

AB - ABC triblock copolymers are known to exhibit wide variety of defferent types of morphologies compared with AB diblock copolymers. In the present study, a series of poly(styrene-block-isoprene-block -(methyl methacrylate)) and poly(styrene-block-(ethylene-co-propylene)-block-(methyl methacrylate)) triblock copolymers were synthesized and their morphologies were extensively studied by transmission electronmicrotomography (TEMT). In one of the triblock copolymers, a very complicated three-dimensional (3D) structure, called "ladder pattern" was found.

KW - Ladder Pattern

KW - Microphase-separated Structure

KW - Transmission Electron Microtomography

KW - Triblock Copolymer

UR - http://www.scopus.com/inward/record.url?scp=33645555976&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33645555976&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:33645555976

SP - 3470

EP - 3471

T2 - 54th SPSJ Symposium on Macromolecules

Y2 - 20 September 2005 through 22 September 2005

ER -

3D observation of microphase-separated structures of ABC triblock copolymers

Abstract

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Keywords

ASJC Scopus subject areas

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