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Volumn 280, Issue 5363, 1998, Pages 557-560

Switching supramolecular polymeric materials with multiple length scales

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL REACTIONS; COMPLEXATION; ELECTRIC CONDUCTIVITY; HYDROGEN BONDS; NANOSTRUCTURED MATERIALS; ORDER DISORDER TRANSITIONS; ORGANIC ACIDS; PHASE SEPARATION; VINYL RESINS;

EID: 2642706704     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.280.5363.557     Document Type: Article
Times cited : (658)

References (29)
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    • Diblock copolymers consisting of chemically connected side-chain liquid crystalline and flexible blocks yielding self-organization at two length scales are described by, for example, M. Yamada, I. Tsukasa, A. Hirao, S. Nakahama, and J. Watanabe [Macromolecules 28, 50 (1995)], G. Mao et al., [ibid. 30, 2556 (1997)], H. Fischer and S. Poser [Acta Polym. 47, 413 (1996)], and G. Mao and C. K. Ober [ibid. 48, 405 (1997)]. Compared with our work, the structure formation in such materials invokes an additional ordering principle because the short length scale results from the mesogenic nature of the side chains.
    • (1995) Macromolecules , vol.28 , pp. 50
    • Yamada, M.1    Tsukasa, I.2    Hirao, A.3    Nakahama, S.4    Watanabe, J.5
  • 9
    • 0031554237 scopus 로고    scopus 로고
    • Diblock copolymers consisting of chemically connected side-chain liquid crystalline and flexible blocks yielding self-organization at two length scales are described by, for example, M. Yamada, I. Tsukasa, A. Hirao, S. Nakahama, and J. Watanabe [Macromolecules 28, 50 (1995)], G. Mao et al., [ibid. 30, 2556 (1997)], H. Fischer and S. Poser [Acta Polym. 47, 413 (1996)], and G. Mao and C. K. Ober [ibid. 48, 405 (1997)]. Compared with our work, the structure formation in such materials invokes an additional ordering principle because the short length scale results from the mesogenic nature of the side chains.
    • (1997) Macromolecules , vol.30 , pp. 2556
    • Mao, G.1
  • 10
    • 0030251027 scopus 로고    scopus 로고
    • Diblock copolymers consisting of chemically connected side-chain liquid crystalline and flexible blocks yielding self-organization at two length scales are described by, for example, M. Yamada, I. Tsukasa, A. Hirao, S. Nakahama, and J. Watanabe [Macromolecules 28, 50 (1995)], G. Mao et al., [ibid. 30, 2556 (1997)], H. Fischer and S. Poser [Acta Polym. 47, 413 (1996)], and G. Mao and C. K. Ober [ibid. 48, 405 (1997)]. Compared with our work, the structure formation in such materials invokes an additional ordering principle because the short length scale results from the mesogenic nature of the side chains.
    • (1996) Acta Polym. , vol.47 , pp. 413
    • Fischer, H.1    Poser, S.2
  • 11
    • 0031245524 scopus 로고    scopus 로고
    • Diblock copolymers consisting of chemically connected side-chain liquid crystalline and flexible blocks yielding self-organization at two length scales are described by, for example, M. Yamada, I. Tsukasa, A. Hirao, S. Nakahama, and J. Watanabe [Macromolecules 28, 50 (1995)], G. Mao et al., [ibid. 30, 2556 (1997)], H. Fischer and S. Poser [Acta Polym. 47, 413 (1996)], and G. Mao and C. K. Ober [ibid. 48, 405 (1997)]. Compared with our work, the structure formation in such materials invokes an additional ordering principle because the short length scale results from the mesogenic nature of the side chains.
    • (1997) Acta Polym. , vol.48 , pp. 405
    • Mao, G.1    Ober, C.K.2
  • 17
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    • note
    • b.
  • 19
    • 2642679535 scopus 로고    scopus 로고
    • in preparation
    • M. Saariaho et al., in preparation.
    • Saariaho, M.1
  • 22
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    • The motivation to protonate side chain-conjugated P4VP by MSA originates from previous studies: The main chain-conjugated polyaniline can be doped to yield electronic conductivity by protonating the iminic nitrogens with stoichiometric amounts of strong acids [J.-C. Chiang and A. G. MacDiarmid, Synth. Met. 13, 193 (1986)]. The amines of polyethylene imine can be protonated by stoichiometric amounts of sulfuric or phosphoric acid to yield protonic conductivity (18).
    • (1986) Synth. Met. , vol.13 , pp. 193
    • Chiang, J.-C.1    MacDiarmid, A.G.2
  • 23
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    • note
    • We thank E. L. Thomas for collaboration in electron microscopy at the early stage of this work and M. Saariaho, J. Tanner, and H. Isotalo for experimental assistance and discussions. The Institute of Biotechnology/Electron Microscopy Unit is acknowledged for the privilege of using their facilities. Supported by the Finnish Academy, Technology Development Centre (Finland), and Neste Foundation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.