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Volumn 46, Issue 2, 2005, Pages 429-437

Structure and thermal molecular motion at surface of semi-crystalline isotactic polypropylene films

Author keywords

Isotactic polypropylene (iPP); Surface aggregation structure; Surface molecular motion

Indexed keywords

ACTIVATION ENERGY; AMORPHOUS MATERIALS; ETCHING; MOLECULAR DYNAMICS; POTASSIUM COMPOUNDS; RELAXATION PROCESSES; SURFACE CHEMISTRY; X RAY DIFFRACTION ANALYSIS;

EID: 11144307274     PISSN: 00323861     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.polymer.2004.11.021     Document Type: Article
Times cited : (31)

References (60)
  • 49
    • 11144342892 scopus 로고    scopus 로고
    • note
    • In this case, the sample surface is not necessarily flat, although a flatter surface is better to evaluate step heights. However, if a strong etchant was used, the thin films with a flatter surface were sometimes so corrosive and a part of the film was broken up. In addition, it was experimentally easy to prepare the thick films for the iPP used. Thus, we here used the iPP thick films. The same experiment was also performed for the 170 nm thick film, and the result was in agreement with that in the thick film within our experimental accuracy.
  • 52
    • 11144309243 scopus 로고    scopus 로고
    • note
    • The measurement was also made on the 170 nm thick film, and the result was in good accordance with the data shown in Fig. 5.
  • 58
    • 11144278838 scopus 로고    scopus 로고
    • note
    • We also examined surface relaxation behavior in an iPP film with 2.7 nm thick surface amorphous layer. In this case, surface relaxation temperature was the same as that for the iPP film with 3.3 nm thick surface layer.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.