学科分类
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4 个结果
  • 简介:Thetransitionfromthebiexcitontotheexcitoncanturnoverthedirectionoftheelectricdipoleofapolymericmolecule.Thisturning-overactioncombinedwiththephotoinducedpolarizationreversioncanbeusedasaswitch.Theswitchingspeedisgovernedbytherelaxationtimeoftheturning-overprocess,whichcanbedeterminedbyadynamicalsimulation.

  • 标签: Exciton Biexciton Electric dipole Switch RELAXATION
  • 简介:Metathesisof1-HepteneoverTungstenCatalystImmobilizedonPolymersYaoJinshul;LiHong;SunJuntan;HeBinglin(InstituteofPolymerChemist...

  • 标签: 复分解 1-庚烯 聚合物 置换作用 钨催化剂