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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

A Study on the Charateristics of ORMOSIL as a Dye Host by Measurement of UV/VIS Spectrophotometer

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1994, v.7 no.1, pp.17-23
Kim, Goo-Dae
Lee, Dong-A
Kang, Hyun-Gyu
Moon, Ji-Woong
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Abstract

Through sol-gel process, inorganic/organic composite as a dye host was made. It was observed that this composite has about 90% of trnasmittance by UV/VIS spectrophotometer. The transmittance is the most important requirement to decide whether the composite could apply or not as the dye host. The transmittance was increased with decreasing HCl as a catalyst, aging time, and amount of PDMS. Also, fluorescent and transmittant charateristics of Rhodamine 6G Perchlorate that was doped into ORMOSIL were measured. The fluorescent intensity was increased and the trnasmittance was decreased with rising gelling temperature.

keywords
transmittance, ORMOSIL, UV/VIS Spectrophotometer


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