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Volumn 33, Issue 26, 2000, Pages 9720-9731

Polymorphism, structure, and chromism in poly(di-n-octylsilane) and poly(di-n-decylsilane)

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION SPECTROSCOPY; CRYSTAL STRUCTURE; MATHEMATICAL MODELS; PHASE TRANSITIONS; PHOTOCHROMISM; PLASTIC FILMS; POWDERS; QUENCHING; THERMAL CYCLING; THERMAL EFFECTS; THERMODYNAMIC STABILITY; X RAY SCATTERING;

EID: 0034498672     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma9919716     Document Type: Article
Times cited : (23)

References (61)
  • 7
    • 0002713659 scopus 로고    scopus 로고
    • Skotheim, T. A., Elsenbaumer, R. L., Reynolds, J. R., Eds.; Mercel-Dekker: New York
    • Leclerc, M.; Faid, K. In The Handbook of Conducting Polymers, 2nd ed.; Skotheim, T. A., Elsenbaumer, R. L., Reynolds, J. R., Eds.; Mercel-Dekker: New York, 1998; p 695.
    • (1998) The Handbook of Conducting Polymers, 2nd Ed. , pp. 695
    • Leclerc, M.1    Faid, K.2
  • 18
    • 0002446253 scopus 로고
    • Davies, A. G., Ed.; Pergamon: Oxford, Chapter on Organopolysilanes
    • West, R. In Comprehensive Organometallic Chemisty II; Davies, A. G., Ed.; Pergamon: Oxford, 1994; Vol. 2, Chapter on Organopolysilanes, p 77.
    • (1994) Comprehensive Organometallic Chemisty II , vol.2 , pp. 77
    • West, R.1
  • 30
    • 0003769840 scopus 로고    scopus 로고
    • Chojnowski, J., Jones, R. G., Ando, W., Eds.; Chapman and Hall: New York, Chapter on Electronic Structure and Spectroscopy of Polysilanes, in press
    • Michl, J.; West, R. In Silicon-based Polymers: The Science and Technology of their Synthesis and Applications; Chojnowski, J., Jones, R. G., Ando, W., Eds.; Chapman and Hall: New York, 1999; Chapter on Electronic Structure and Spectroscopy of Polysilanes, in press.
    • (1999) Silicon-Based Polymers: The Science and Technology of their Synthesis and Applications
    • Michl, J.1    West, R.2
  • 31
    • 0343511246 scopus 로고    scopus 로고
    • These two transoid forms (a double-well potential) replace the To (anti) conformation (a single well)
    • These two transoid forms (a double-well potential) replace the To (anti) conformation (a single well).
  • 47
    • 0343075102 scopus 로고    scopus 로고
    • Ph.D. Thesis, University of Wisconsin, 1996
    • Prosa, T. Ph.D. Thesis, University of Wisconsin, 1996.
    • (1996)
    • Prosa, T.1
  • 49
    • 0343075099 scopus 로고    scopus 로고
    • The structures also form after rapid cooling to intermediate temperatures (e.g., -5 °C for type I and -25 °C for type III)
    • The structures also form after rapid cooling to intermediate temperatures (e.g., -5 °C for type I and -25 °C for type III).
  • 52
    • 0343511228 scopus 로고    scopus 로고
    • The PdOctSi data in this work qualitatively resemble that of ref 33, but the specific d-spacings are significantly different. Sample specific variations have been observed in these materials and are the likely origin of this discrepancy
    • The PdOctSi data in this work qualitatively resemble that of ref 33, but the specific d-spacings are significantly different. Sample specific variations have been observed in these materials and are the likely origin of this discrepancy.
  • 54
    • 0342640967 scopus 로고    scopus 로고
    • note
    • The PdDSi unit cell given in ref 33 requires that the two polymer chains forming the unit cell have different equatorial orientations in order that all stated reflections are allowed. Introducing this assumption creates calculated structure factors with numerous equatorial reflections having nonzero intensities. Many of these do not appear in the experimental data.
  • 55
    • 0342640968 scopus 로고    scopus 로고
    • Unconventional unit cells are preferred in this discussion because they better reflect the lamellar construction of the polymer host
    • Unconventional unit cells are preferred in this discussion because they better reflect the lamellar construction of the polymer host.
  • 56
    • 0342640966 scopus 로고    scopus 로고
    • ± conformations by structural refinement
    • ± conformations by structural refinement.
  • 57
    • 84986745956 scopus 로고
    • Wunderlich, B. Macromol. Symp. 1995, 98, 1069. Wunderlich, B. Adv. Polym. Sci. 1988, 87, 1.
    • (1995) Macromol. Symp. , vol.98 , pp. 1069
    • Wunderlich, B.1
  • 58
    • 84986745956 scopus 로고
    • Wunderlich, B. Macromol. Symp. 1995, 98, 1069. Wunderlich, B. Adv. Polym. Sci. 1988, 87, 1.
    • (1988) Adv. Polym. Sci. , vol.87 , pp. 1
    • Wunderlich, B.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.