期刊
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
卷 50, 期 21, 页码 4408-4414出版社
WILEY
DOI: 10.1002/pola.26256
关键词
block copolymers; breath figure; hydrogen-bonding; polymer particles; reversible addition fragmentation chain transfer (RAFT); supramolecular structures
资金
- National Research Foundation (NRF) through NRL [R0A-2008-000-20121-0]
- Ministry of Environment, Republic of Korea [20090192091001-B0-0-001-0-0-2009]
- Korea Environmental Industry & Technology Institute (KEITI) [ARQ2009190029004] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
- National Research Foundation of Korea [R0A-2008-000-20121-0] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Novel triblock copolymers having self-complementary hydrogen-bonding units were synthesized by using reversible additionfragmentation transfer polymerization. As characterized by dynamic light scattering and atomic force microscopy, these polymers formed noncovalently crosslinked polymer particles and showed an aggregation behavior by intermolecular and intramolecular interactions. At low concentration, polymers formed nanoparticles, and the particle diameter increased with increasing polymer concentration. Well-ordered hexagonal microstructures were prepared by Breath Figure technique with the triblock copolymers.(c) 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012
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