Synthesis and Optical Properties of a Biphenyl Compound
In this work the synthesis of a biphenyl compound (BPHD) [2,2(biphenyl-4-4-diylbis (azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)diphenol], was characterized by FTIR spectroscopy and CHN analysis. Then optical absorption of single crystals were measured. Thin films were deposited by spin-coating. T...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Walailak University
2013-12-01
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| Series: | Walailak Journal of Science and Technology |
| Subjects: | |
| Online Access: | http://wjst.wu.ac.th/index.php/wjst/article/view/586 |
| Summary: | In this work the synthesis of a biphenyl compound (BPHD) [2,2(biphenyl-4-4-diylbis (azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)diphenol], was characterized by FTIR spectroscopy and CHN analysis. Then optical absorption of single crystals were measured. Thin films were deposited by spin-coating. Transmittance measurements in the wavelength range (190 - 900) nm were used to calculate the refractive index (n), the absorption index (k), the optical band gap Egopt, optical conductivity σopt, and electric conductivity σele.
doi:10.14456/WJST.2014.81 |
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| ISSN: | 1686-3933 2228-835X |