A kind of pyrazoline derivative 1, 3 -bis(phenyl)- 5 - (2 -phenanthrene)-2-pyrazo line(TPP) was synthesized in order to obtain stable film and applied to organic electroluminecsent diode as hole transporting material....A kind of pyrazoline derivative 1, 3 -bis(phenyl)- 5 - (2 -phenanthrene)-2-pyrazo line(TPP) was synthesized in order to obtain stable film and applied to organic electroluminecsent diode as hole transporting material. Two devices with structures as indium-tin-oxide(ITO) /TPP (50 nm)/tris-(8-hydroxyquinoline) aluminum(Alq3) (50 nm)/A1 (1 5 0 nm) and ITO /TPP (5 0 nm)/lithium tera- (8 -hydroxy-uinolinato)boron(LiBq4(5 0nm)/Alq3 (5 nm)/Al (l 5 0 nm) were fabricated, they showed good e electroluminescent(EL)performance and TPP was proved to be a good hole transporting material.展开更多
Established in 2004, Gordon Life Science Institute is the first Internet Research Institute in the world. It is a non-profit institute, a gift to science. Those scientists, who are really loving science more than anyt...Established in 2004, Gordon Life Science Institute is the first Internet Research Institute in the world. It is a non-profit institute, a gift to science. Those scientists, who are really loving science more than anything else and have shown fantastic creativity in science, can become the membership of such Institute. Their driving force is not funding but firmly belief that scientists will do much better science if they do not have to spend a lot of time for funding application, and that great scientific findings in history were often discovered by those who were without funding at all but driven by profound imagination and curiosity. Summarized in this review are also the accomplishments of the Gordon Life Science Institute and its future perspective.展开更多
文摘A kind of pyrazoline derivative 1, 3 -bis(phenyl)- 5 - (2 -phenanthrene)-2-pyrazo line(TPP) was synthesized in order to obtain stable film and applied to organic electroluminecsent diode as hole transporting material. Two devices with structures as indium-tin-oxide(ITO) /TPP (50 nm)/tris-(8-hydroxyquinoline) aluminum(Alq3) (50 nm)/A1 (1 5 0 nm) and ITO /TPP (5 0 nm)/lithium tera- (8 -hydroxy-uinolinato)boron(LiBq4(5 0nm)/Alq3 (5 nm)/Al (l 5 0 nm) were fabricated, they showed good e electroluminescent(EL)performance and TPP was proved to be a good hole transporting material.
文摘Established in 2004, Gordon Life Science Institute is the first Internet Research Institute in the world. It is a non-profit institute, a gift to science. Those scientists, who are really loving science more than anything else and have shown fantastic creativity in science, can become the membership of such Institute. Their driving force is not funding but firmly belief that scientists will do much better science if they do not have to spend a lot of time for funding application, and that great scientific findings in history were often discovered by those who were without funding at all but driven by profound imagination and curiosity. Summarized in this review are also the accomplishments of the Gordon Life Science Institute and its future perspective.
