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Preparation and Optical Switching Properties of Titanium Dioxide Based Hybrid Films Doped with Azobenzene
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Xuehua ZHANG, Qian WANG, Fangren HU
Journal of the Chinese Ceramic Society | 2021, 49(3) : 537 - 543
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Journal of the Chinese Ceramic Society | 2021, 49(3): 537-543
Preparation and Optical Switching Properties of Titanium Dioxide Based Hybrid Films Doped with Azobenzene
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Xuehua ZHANG, Qian WANG, Fangren HU
Affiliations
  • College of Electronic and Optical Engineering & College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China

    • ZHANG Xuehua (1985-), female, Ph.D., Lecture. E-mail:

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ZHANG Xuehua (1985-), female, Ph.D., Lecture. E-mail:

Published: 2021-03-20 doi: 10.14062/j.issn.0454-5648.20200368
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Titanium dioxide based organic-inorganic hybrid film containing azobenzene was prepared by a sol-gel technique and a spin-coating method. The surface morphology, transmission mode, refractive index, thickness and photochemical structural properties of the hybrid film were characterized at different heat-treatment temperatures. The results show that the hybrid film is a good optical waveguide material with the smooth and dense surface. Also, the refractive index is adjustable when the heat-treatment temperature is lower than 300℃. The absorbance of the sample irradiated by a ultraviolet light at 365 nm and a visible light at 450 nm was examined to investigate the optical switching property of the hybrid film. It is indicated that the hybrid film has good optical switching properties. In addition, the hybrid film with a fatigue resistance also has promising application prospects in photonics.

hybrid films  /  azobenzene  /  optical switch  /  sol-gel  /  isomerization
张雪花, 王倩, 胡芳仁. 掺偶氮苯二氧化钛基复合薄膜的制备及光开关性能. 硅酸盐学报, 2021 , 49 (3) : 537 -543 . DOI: 10.14062/j.issn.0454-5648.20200368
Xuehua ZHANG, Qian WANG, Fangren HU. Preparation and Optical Switching Properties of Titanium Dioxide Based Hybrid Films Doped with Azobenzene[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (3) : 537 -543 . DOI: 10.14062/j.issn.0454-5648.20200368
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Year 2021 volume 49 Issue 3
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doi: 10.14062/j.issn.0454-5648.20200368
  • Receive Date：2020-05-25
  • Online Date：2026-10-30
  • Published：2021-03-20
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  • Received：2020-05-25
  • Revised：2020-06-26
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    College of Electronic and Optical Engineering & College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
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Genus		 种数
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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