[Synthesis of a novel rare earth light conversion agent and study on its compatibility in plastics].
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.
Xiao
Zun-Hong
ZH
The Technology Center of Xuchang Cigarettes General Factory, Xuchang 461000, China.
Tan
Song-Ting
ST
Wang
Xia-Yu
XY
Zou
Ying-Ping
YP
D002384:Catalysis; D049408:Luminescent Agents / Q000138:chemical synthesis / Q000737:chemistry*; D008163:Luminescent Measurements / Q000379:methods; D009682:Magnetic Resonance Spectroscopy; D008855:Microscopy, Electron, Scanning; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D010636:Phenols / Q000138:chemical synthesis / Q000737:chemistry; D055668:Photochemical Processes / Q000528:radiation effects; D010969:Plastics / Q000737:chemistry*; D012493:Samarium / Q000737:chemistry*; D013056:Spectrophotometry, Ultraviolet; D017550:Spectroscopy, Fourier Transform Infrared
C549932:2-octyl-1,3-diphenol-1,3-propdione; D049408:Luminescent Agents; D009942:Organometallic Compounds; D010636:Phenols; D010969:Plastics; D012493:Samarium