A Study for Microwave Enhanced Synthesis of NIR Absorbing Materials

Abstract:

Symmetrically and unsymmerically substituted bis-dithiobenzil nickel complexes containing four substituted and unsubstituted methoxy groups were synthesized from a benzoin compound using phosphorous pentasulfide under the conventional thermal and microwave processing. The efficiency of microwave synthesis over the conventional thermal synthesis was illustrated by the yield of bisdithiobenzil nickel complex dyes. The samples were characterized by the means of elemental analyzer, 1HNMR, IR spectroscopy, Uv-vis spectroscopy and DSC.

• Periodical: Materials Science Forum (Volumes 510-511)
• Pages: 702-705
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.510-511.702
• Online since: March 2006
• Authors: Ji Un Im, Chan Yong Yu, Jeong Yi Yoo, Se Mo Son, Gun Dae Lee, Seong Soo Park
• Keywords: Micro-Wave, Nickel Complex, NIR, Photo Stability, Synthesis

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