Forming well-ordered microstructures of poly(3-dodecylthiophene)-based block copolymers via solvo-microwave annealing = 용매-마이크로웨이브 어닐링 방법을 통하여 P3DDT 블록 공중합체의 마이크로구조 형성에 대한 연구

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Conjugated polymer-based block copolymers (BCPs) have attracted as a great attention for manufacturing nanoscale organic conducting pathway. Herein, we developed a series of poly(3-dodecylthiophene)-block-poly(l-lactic acid) [P3DDT-b-PLLA] that simultaneously contains conjugated block and removable coil block. We successfully formed P3DDT-b-PLLA copolymers microstructures such as lamellar and cylinder including strong crystallization via solvo-microwave annealing. In addition, PLLA block in thin films could be selectively removed using sodium hydroxide (NaOH) solution, followed by a DI-water/MeOH co-solvent washing. Consequently, we could provide strategies for well-defined organic conducting pathway using BCP self-assembly and solution etching process.
Advisors
Kim, Bumjoonresearcher김범준researcher
Description
한국과학기술원 :생명화학공학과,
Publisher
한국과학기술원
Issue Date
2019
Identifier
325007
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 생명화학공학과, 2019.2,[iii, 44 p. :]

Keywords

Conjugated polymer▼ablock copolymer▼asolvo-microwave annealing▼awet etching; 전도성 고분자▼a블록 공중합체▼a용매-마이크로웨이브 어닐링▼a습식에칭

URI
http://hdl.handle.net/10203/266296
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=843269&flag=dissertation
Appears in Collection
CBE-Theses_Master(석사논문)
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