| タイトル | Syntheses of Octasubstituted Metal Phthalocyanines for Nonlinear Optics |
| 著者（英） | Clark, Ronald D.; Penn, Benjamin; Guo, Huaisong; Amai, Robert L. S.; Townsend, Cheryl; Sanghadasa, Mohan |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1998-02-22 |
| 言語 | eng |
| 内容記述 | Many organic materials can be used as nonlinear optical media. Phthalocyanines are of special interest because they show an unusually large third order nonlinear response, they are thermally and photochemically stable and they can be formed into oriented thin films (Langmuir-Blodgett films). They also can be easily complexed by a large variety of metals, which place them at the interface between organics and organometallics, and allows for fine tuning of the macro cycle electronic properties by the coordinated metal and substituent groups. A series of 1,4,8,11,15,18,22,25-octaalkoxy metal-free and metal phthalocyanines and 2,3,9,10,16,17,23,24-octaalkoxy metal phthalocyanines has been synthesized. Their nonlinear optical properties have been measured. The physical properties of all the phthalocyanines synthesized in this work are subject to both acid and solvent effects. |
| NASA分類 | Optics |
| レポートNO | 98URC135 |
| 権利 | No Copyright |
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