Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Cheng-Kuo Hsiao"'
Publikováno v:
In Vitro Cellular & Developmental Biology - Plant. 28:30-32
Repeated grafting of 0.2-cm shoot tips from fruiting-age trees ofCitrus reticulata Blanco ‘Ponkan’ mandarin andC. sinensis Osbeck ‘Liu Tseng’ sweet orange onto freshly germinated ‘Troyer’ citrange [Poncirus trifoliata (L.) Raf. X.C. sinen
Autor:
Cheng-Kuo Hsiao, Mitchell A. Winnik
Publikováno v:
Chemical Physics Letters. 33:518-521
The phosphorescence lifetimes of ω-alkenyl esters of p -benzophenone-carboxylic acid have been measured in dilute solution in degassed acetic acid solution. The lifetimes were extrapolated to infinite dilution. Intramolecular quenching was not very
Publikováno v:
Pure and Applied Chemistry. 60:1047-1054
A brief survey of the fabrication, evaluation and uses of organic photoconductive materials as xerographic photoreceptors is given. Included is a discussion of the basic material design roles required for successful operation of photoreceptor devices
Autor:
Cheng-Kuo Hsiao, Rafik O. Loutfy
Publikováno v:
Canadian Journal of Physics. 59:727-732
The effect of temperature on the photovoltaic properties of indium/metal-free phthalocyanine Schottky barrier solar cells was investigated in the range 260–350 K. In general, the short circuit photocurrent, Jsc, and fill factor, ff, increased with
Publikováno v:
Journal of Materials Science. 17:2781-2791
The technical details of a simple train sublimation (carrier gas) system for purification of organic materials are given and the refining procedure is described. A study of the effects of purification on metal free phthalocyanine (H2Pc), magnesium ph
Publikováno v:
Canadian Journal of Chemistry. 62:1877-1885
The electrochemical half-wave reduction potential (E1/2) of 33 electron acceptor molecules in dry methylene chloride has been measured by cyclic voltammetry (CV) at a mercury electrode. The differences in E1/2 values for the reversible reduction to t
Autor:
Cheng-Kuo Hsiao, Rafik O. Loutfy
Publikováno v:
Canadian Journal of Chemistry. 57:2546-2548
An analytical procedure was developed to determine the content of metallic impurities in metal-free phthalocyanine (H2Pc) pigments. The technique involves dissolving the pigment in concentrated sulfuric acid, followed by oxidative degradation using h
Publikováno v:
Applied Physics Letters. 42:165-167
Thin‐film photovoltaic devices consisting of a CdS/trivalent‐metal phthalocyanine heterojunction have been prepared. The devices are fabricated by first electrodepositing a thin film of CdS onto a transparent conducting indium‐tin‐oxide subst
Publikováno v:
Journal of Physics D: Applied Physics. 20:1606-1608
The injection of photo-excited electrons from bis(4-dimethylaminophenyl)-squaraine into (4-butoxycarbonyl-9-fluorenylidene)malononitrile was studied by using the xerographic discharge technique. The present study has demonstrated for the first time t
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