Japanese Phthalocyanine Theses

4 + 5 entries; January 25, 2004

1957

CODE: 1957JP001
AU-EN: YAGI, H.
PY: 1957
TI: Study of phthalocyanine coloring matters
UNI: Kyoto

1995

CODE: 1995JP002
AU-EN: HASEGAWA, M.
PY: 1995
TI: Molecular Orientations and Electronic States in Evaporated Mono- and Doublelayered Thin Films of Organic Semiconductors
UNI: Kyoto University
KW: crystal structure of PcAlCl

CODE: 1995JP001
AU-EN: YONEHARA, Hisatomo
PY: 1995
TI: Studies on pi-conjugated molecular materials for nonlinear optical and photoconductive devices
UNI: Waseda University

2003

CODE: 2003JP001
AU: 初阪一輝
AU-EN: HATSUSAKA, Kazuaki
TY: Doctoral Thesis
PY: 2003.03
LA: Japanese
TI: 完璧な自発的ホメオトロピック配向およびキュービック相を示す、初めてのフタロシアニン系ディスコティック液晶
TI-EN: The First Examples Exhibiting Spontaneous Perfect Homeotropic Alignment and Cubic Phase in Discotic Liquid Crystalline Phthalocyanine Derivatives
UNI: Shinshu University, Japan
TUT: 太田和親
TUT-EN: OHTA, Kazuchika (Professor)
ABST: This thesis described a study on synthesis and properties of novel phthalocyanine-based discotic liquid crystals showing spontaneous homeotropic alignment and Cub phase. Two kinds of phthalocyanine complexes are dealt with in this thesis; octakis(dialkoxyphenoxy)phthlalocyaninato copper(II) complexes and bis[octakis(dialkoxyphenoxy)phthalocyaninato]lutetium(III) complexes. The results obtained from the present study can be summarized as follows.
In Chapter 1, synthesis and mesomorphic properties of novel octakis(dialkoxyphenoxy)phthalocyaninato copper(II) complexes were described. It was found for the first time that the Cu complexes show uniform spontaneous homeotoropic alignment in phthalocyanine-based liquid crystals. Moreover, the simple cubic mesophase, Cub, could be obtained for the first time in phthalocyanine-based liquid crystals.
In Chapter 2, synthesis and mesomorphic properties of novel discotic liquid crystalline bis[octakis(dialkoxyphenoxy)phthalocyaninato]lutetium(III) complexes were described. It was found that the Lu complexes also exhibit monodomain spontaneous homeotropic alignment in Coltet. Furthermore, they exhibit two Cub phases, which are the first examples in phthalocyanine-based discotic liquid crystals.
In Chapter 3, spectroscopic properties of bis[octakis(dialkoxyphenoxy)phthalocyaninato]lutetium(III) were described. Solvent-polarity-dependent and temperature-dependent electronic absorption spectra revealed for the first time that an intermolecular CT band at 2000-2100 nm is attributable to the molecular aggregation. Furthermore, novel absorotion band at ca. 2400 nm was discovered for the first time in bis(phthalocyaninato)lantanide complexes by temperature-dependent electronic absorption spectra.
Abstract in Japanese
KW: Phthalocyanine, Discotic Liquid Crystal, Homeotropic Alignment, Columnar Phase, Cubic Phase
URL: -
SO: -

AU: 逢坂　俊博
LA: Japanese
TI: 安全に温度制御されたマイクロ波加熱装置の作成とフタロシアニンの合成
UNI: Shinshu University, Japan
TUT: 鈴木昭弘

AU: 北村　満利
LA: Japanese
TI: 金属フタロシアニン錯体を含む重縮合高分子の合成
UNI: Shinshu University, Japan
TUT: 白井汪芳

AU: 和田　一美
LA: Japanese
TI: 金属フタロシアニン錯体を含む超分子創製に関する研究
UNI: Shinshu University, Japan
TUT: 白井汪芳

AU: 有吉　正明
LA: Japanese
TI-EN: Synthesis of Photo-polymerizable Discotic Liquid Crystals based on Phthalocyaninato Copper Complex Showing Spontaneous Homeotropic Alignment
UNI: Shinshu University, Japan
TUT: 太田和親

AU: 中井　輝久
LA: Japanese
TI-EN: Synthesis and Liquid-crystalline Properties of Doubledeckers and Tripledeckers based on Cerium Complexes of Bis- and TeTRakis[(3,4-dialkoxyphenyl)porphyrin]
UNI: Shinshu University, Japan
TUT: 太田和親

Please also check the theses where the university and/or the year is unknown. If you have additional data about these, please tell me. Only with your help, this project will advance.

Dr. Michael Klaus Engel

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