Glass transition behavior of spin-coated thin films of a hydrophilic polymer on supported substrates

被引：0
|
作者：
Xiao-lin Lu
Yong-li Mi
机构：
[1] Southeast University,State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering
[2] Hong Kong University of Science and Technology,Department of Chemical and Biomolecular Engineering
来源：
Chinese Journal of Polymer Science | 2015年 / 33卷
关键词：
Thin film; Hydrophilic polymer; Ellipsometry;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Using ellipsometry, it is found the glass transition temperature of the spin-coated polyacrylamide (PAL) thin films on the supported silicon (Si) substrates with an oxide layer decreases with decreasing the film thickness. But Tgs of the as-prepared thin films are much higher than that of the bulk sample. Such observations can be attributed to the combined result of the “surface effect” and increased hydrogen bonding interaction between PAL chains due to spin coating/thin film confinement.
引用
收藏
页码：607 / 612
页数：5
相关论文
共 50 条
  • [1] Glass Transition Behavior of Spin-coated Thin Films of a Hydrophilic Polymer on Supported Substrates
    卢晓林
    弥永利
    Chinese Journal of Polymer Science, 2015, (04) : 607 - 612
  • [2] Glass transition behavior of spin-coated thin films of a hydrophilic polymer on supported substrates
    Lu, Xiao-lin
    Mi, Yong-li
    CHINESE JOURNAL OF POLYMER SCIENCE, 2015, 33 (04) : 607 - 612
  • [3] Optical Properties of Cadmium Sulphide (CdS) Thin Films Spin-Coated on Glass Substrates
    Oluwatoyin, Osanyinlusi
    Emmanuel, Aregbesola A.
    JORDAN JOURNAL OF PHYSICS, 2021, 14 (01): : 49 - 58
  • [4] Influence of Substrate Wettability on the Morphology of Thin Polymer Films Spin-Coated on Topographically Patterned Substrates
    Roy, Sudeshna
    Ansari, Khalid Jamal
    Jampa, Surendra Sasi Kumar
    Vutukuri, Pavanaphani
    Mukherjee, Rabibrata
    ACS APPLIED MATERIALS & INTERFACES, 2012, 4 (04) : 1887 - 1896
  • [5] Characterization of spin-coated thin polymer films by optical spectroscopy
    Meshalkin, Alexei
    Harea, Diana
    Iaseniuc, Oxana
    Shepel, Diana
    Bets, Liudmila
    ADVANCED TOPICS IN OPTOELECTRONICS, MICROELECTRONICS, AND NANOTECHNOLOGIES VI, 2012, 8411
  • [6] Characterization of spin-coated polymer films
    Petri, DFS
    JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2002, 13 (05) : 695 - 699
  • [7] Phase separation morphology of spin-coated polymer blend thin films
    Univ of Guelph, Guelph, Canada
    Phys A Stat Theor Phys, 1-3 (87-94):
  • [8] Phase separation morphology of spin-coated polymer blend thin films
    DalnokiVeress, K
    Forrest, JA
    Stevens, JR
    Dutcher, JR
    PHYSICA A, 1997, 239 (1-3): : 87 - 94
  • [9] Character of the glass transition in thin supported polymer films
    Kawana, S
    Jones, RAL
    PHYSICAL REVIEW E, 2001, 63 (02):
  • [10] Equilibrium pathway of spin-coated polymer films
    Tsui, Ophelia K. C.
    Wang, Yong Jian
    Lee, Fuk Kay
    Lam, C. -H.
    Yang, Zhaohui
    MACROMOLECULES, 2008, 41 (04) : 1465 - 1468
12345