1. [Synthesis of a novel rare earth light conversion agent and study on its compatibility in plastics].
- Author
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Xiao ZH, Tan ST, Wang XY, and Zou YP
- Subjects
- Catalysis, Luminescent Agents chemical synthesis, Luminescent Measurements methods, Magnetic Resonance Spectroscopy, Microscopy, Electron, Scanning, Molecular Structure, Organometallic Compounds chemical synthesis, Phenols chemical synthesis, Phenols chemistry, Photochemical Processes radiation effects, Spectrophotometry, Ultraviolet, Spectroscopy, Fourier Transform Infrared, Luminescent Agents chemistry, Organometallic Compounds chemistry, Plastics chemistry, Samarium chemistry
- Abstract
2-octyl-1, 3-diphenol-1, 3-propdione was synthesized by phase transfer catalysis and its Sm complexes were prepared. These compounds were characterized by IR, EA, UV and 1H NMR; Sm complex and its mixture doped with PE and PVC show photoluminescence at 650 nm. There is excellent compatibility between Sm complex and plastics by the addition of long carbon chain. Therefore, Sm complex with long carbon chain is a superior light conversion agent with good compatibility in resins with emission wavelength suitable to the 643 and 660 nm for plants' photosynthesis.
- Published
- 2005