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Volumn 37, Issue 14, 2004, Pages 5292-5299

"Chemically shielded" poly(ethylene oxide) single crystal growth and construction of channel-wire arrays with chemical and geometric recognitions on a submicrometer scale

Author keywords

[No Author keywords available]

Indexed keywords

ISOTROPIC STATES; LAMELLAR STRUCTURES; NUCLEATION SITES; SUBMICROMETER SCALE;

EID: 3242744491     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma0493325     Document Type: Article
Times cited : (124)

References (41)
  • 3
    • 0003699803 scopus 로고
    • Hannay, N. B., Ed.; Plenum: New York, Chapter 7
    • Hoffman, J. D.; Davis, G. T.; Lauritzen, J. I., Jr. In Treasite on Solid State Chemistry; Hannay, N. B., Ed.; Plenum: New York, 1976; Vol. 3, Chapter 7. For the recent development of the theory, see: Hoffman, J. D.; Miller, R. Polymer 1997, 38, 3151.
    • (1976) Treasite on Solid State Chemistry , pp. 3
    • Hoffman, J.D.1    Davis, G.T.2    Lauritzen Jr., J.I.3
  • 4
    • 0031166119 scopus 로고    scopus 로고
    • Hoffman, J. D.; Davis, G. T.; Lauritzen, J. I., Jr. In Treasite on Solid State Chemistry; Hannay, N. B., Ed.; Plenum: New York, 1976; Vol. 3, Chapter 7. For the recent development of the theory, see: Hoffman, J. D.; Miller, R. Polymer 1997, 38, 3151.
    • (1997) Polymer , vol.38 , pp. 3151
    • Hoffman, J.D.1    Miller, R.2
  • 30
    • 3242769730 scopus 로고    scopus 로고
    • note
    • Based on our DSC measurements, the glass transition temperature of PS blocks was at 62°C, and the melting temperature of the PEO block crystal was at 58°C.
  • 32
    • 3242760450 scopus 로고    scopus 로고
    • note
    • Our DSC experiments on collected "sandwiched" PEO-b-PS single crystals from amyl acetate solution showed that the heiat of fusion under the melting endotherm of these crystals is 8.2 kJ/mol, which equvalent to 95% of the PEO crystal-unity (the equilibrium heat of fusion is 8.66 kJ/mol). Note that this calculation needs to take the percentage of the PEO blocks in the diblock copolymer into account.
  • 39
    • 3242806567 scopus 로고    scopus 로고
    • note
    • PS for these PS samples were estimated from hydrodynamic radius in amyl acetate were 2.7, 4.1, and 5.4 nm, respectively. The results show that for PS chains amyl acetate is a very good solvent, which is about 6 times better than the mixed chlorobenzene/octane solvent (the mixed solvent is close to the 8 condition).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.