2A01 A Sum-Frequency Vibrational Spectroscopic Study of Polyimide : Photo-Induced Bond Breaking at Polymer Surfaces
スポンサーリンク
概要
- 論文の詳細を見る
Sum-frequency vibrational spectroscopy was used to study how linearly polarized UV irradiation could cause bond breaking and alter the surface structure of a polyimide. The spectroscopic results allowed the determination of an approximate orientational distribution of the polymer backbones at a rubbed surface. They also permitted deduction of rates of bond breaking of the backbones at the surface by UV dosage. The surface anisotropy resulting from bond breaking by linearly polarized UV irradiation was found to be relatively small, suggesting a weak azimuthal anchoring energy for liquid crystal (LC) films deposited on such a surface.
- 日本液晶学会の論文
- 2002-10-09
著者
-
Shen Y.
Department Of Physics University Of California At Berkeley
-
Oh-e Masahito
Department of Physics, University of California at Berkeley
-
Oh-e Masahito
Department Of Physics University Of California At Berkeley:yokohama Nano-structured Lc Project Japan
-
Oh-e Masahito
Department Of Physics University Of California At Berkeley
関連論文
- 3A13 Orientations of Phenyl Sidegroups and LC Molecules on a Rubbed Polystyrene surface : A Sum-Frequency Vibrational Spectroscopic Study (1)
- 1B02 Polar ordering at an interface between an LC monolayer and a rubbed polyimide
- 3B01 Rubbed Polyimide Surface Studied by Sum-Frequency Vibrational Spectroscopy : Rubbing-Induced Anisotropy Probed by Imide CO Stretch
- Aclarubicin and Low-Dose Cytosine Arabinoside in Combination with Granulocyte Colony-Stimulating Factor in Treating Acute Myeloid Leukemia Patients with Relapsed or Refractory Disease and Myelodysplastic Syndrome : A Multicenter Study of 112 Chinese Patie
- 2A01 A Sum-Frequency Vibrational Spectroscopic Study of Polyimide : Photo-Induced Bond Breaking at Polymer Surfaces
- Atomistic Modeling of Metastable Phase Selection of a Highly Immiscible Ag-W System(Cross-disciplinary Physics and Related Areas of Science and Technology)
- 9aSM-12 Sum-Frequency Vibrational Spectroscopy of Polyimide: Surface Anisotropy from Photo-Induced Bond Breaking at Polymer Surfaces