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OLED and PLED Devices Employing Electrogenerated, Intramolecular Charge‐Transfer Fluorescence

The light generating mechanism of a series of light emitting diodes with electron donor?bridge?acceptor systems (D?b?A) as the emitting species was examined by constructing model diodes based on small organic molecules (OLEDs) as well as on molecularly doped electroactive (poly?

出版机构:WILEY‐VCH Verlag

刊物名称:ChemPhysChem

出版时间:2003

ISSN:1439-4235

数据源:报刊文摘

Single‐Photon Hot Band Absorption Induced Anti‐Stokes Luminescence of Rhodamine 101 in Mesostructured Thin Films

Dyeing for excitement? Laser excitation of rhodamine 101 doped 2D hexagonally ordered SBA?15 mesostructured silica thin films results in anti?Stokes luminescence with high quantum efficiencies; the emitted light is higher in energy than the absorbed one (see picture).

出版机构:WILEY‐VCH Verlag

刊物名称:ChemPhysChem

出版时间:2003

ISSN:1439-4235

数据源:报刊文摘

Luminescence properties of silver(I)-exchanged zeolite Y and its use as a catalyst to photodecompose carbaryl in the presence of natural organic matter

Silver-doped Y-type zeolites with different silver loadings were prepared and analyzed spectroscopically at various temperatures. Several emission bands were observed for each AgY sample.

出版机构:Springer Netherlands

刊物名称:Research on Chemical Intermediates

出版时间:2003

ISSN:0922-6168

数据源:报刊文摘

Adsorption of a cationic porphyrin onto mesoporous silicas

The adsorption of a cationic porphyrin, tetrakis-(N-methyl-4-pyridiniumyl)porphine, into mesoporous silicas from solution of tetrakis-(N-methyl-4-pyridiniumyl)porphine p-toluene sulfonate was investigated. Irrespective of the pore size (2.

出版机构:Springer Netherlands

刊物名称:Research on Chemical Intermediates

出版时间:2003

ISSN:0922-6168

数据源:报刊文摘

Dielectric Permittivity and Cr3 Impurity Luminescence of Sr0.99Mg0.01TiO3 and SrTi0.99Mg0.01O3

Dielectric permittivity ?' and a ?dielectric-related? temperature shift of the R-emission line (2E ? 4A2) of the Cr3+ impurity centres were studied in SrTiO3 (STO), Sr0.99Mg0.01TiO3 (SMT) and SrTi0.99Mg0.01O3 (STM) ceramics. In STO, ?

出版机构:Taylor & Francis

刊物名称:Ferroelectrics

出版时间:2003

ISSN:0015-0193

数据源:报刊文摘

Luminescence Investigations on Eu(III) Thenoyltrifluoroacetonate Complexes with Amide Ligands

The influence of amide ligands on the photoluminescent behavior of tris(thenoyltrifluoroacetonate)- europium(III) in the solid state is reported. Elemental analysis showed that these compounds have the following formulas [Eu(TTA)3?(ANL)2] and [Eu(TTA)3?

出版机构:Taylor & Francis

刊物名称:Journal of Coordination Chemistry

出版时间:2003

ISSN:0095-8972

数据源:报刊文摘

Synthesis and Crystal Structure of Blue Luminescent Cadmium(II) Coordination Networks with 4,4'-Bis(imidazol-1-ylmethyl)biphenyl from Different Solvent Systems

Two supramolecular complexes, [Cd(bimb)2Cl2] (1) and [Cd(bimb)(DMF)Cl2]?DMF (2) [bimb=4,4'-bis(imidazol-1-ylmethyl)biphenyl], were synthesized by reactions of CdCl2?2.

出版机构:Taylor & Francis

刊物名称:Supramolecular Chemistry

出版时间:2003

ISSN:1061-0278

数据源:报刊文摘

The Development of a Time-Resolved Spectroscopic Image Analyzer System

出版机构:Japan Society for Analytical Chemistry

刊物名称:Bunseki Kagaku

出版时间:2003

ISSN:0525-1931

数据源:报刊文摘

Improved Fingerprint Visualization Using Luminescence and Visible Reflectance Chemical Imaging

出版机构:Federal Bureau of Investigation

刊物名称:Forensic Science Communications

出版时间:2003

ISSN:1528-8005

数据源:报刊文摘

Controlling Surface Discharge Path in Vacuum by Mechanical Processing on the Insulator Surface

出版机构:Institute of Electrical Engineers of Japan

刊物名称:IEEJ Transactions on Fundamentals and Materials

出版时间:2003

ISSN:0385-4205

数据源:报刊文摘