Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Mary E. Galvin"'
Autor:
Young-Gi Kim, Zukhra I. Niazimbetova, Hermona K. Christian-Pandya, Nisha Ananthakrishnan, Mary E. Galvin, John R. Reynolds, Barry C. Thompson
Publikováno v:
Solar Energy Materials and Solar Cells. 92:307-312
A two-dimensional conjugated oligo p-phenylenevinylene-based photoactive electron donor (p-OXA-X) has been utilized for harvesting incident light and transferring electrons to generate charge carriers in PCBM-based solar cells demonstrating AM1.5 eff
Autor:
Mary E. Galvin, † Hermona K. Christian-Pandya, Zukhra I. Niazimbetova, and Frederick L. Beyer
Publikováno v:
Chemistry of Materials. 19:993-1001
Three novel conjugated phenylenevinylene (PV)-based isomers containing oxadiazole moieties have been synthesized and characterized for optoelectronic applications. These molecules are tetra-substituted at the central phenyl ring with two poly(phenyle
Autor:
Changhee Ko, Subramanian Vaidyanathan, Hermona K. Christian-Pandya, Mary E. Galvin, Frederick L. Beyer
Publikováno v:
Synthetic Metals. 157:120-124
Flexible light-emitting diodes, with simple device architectures, fabricated using a random copolymer of hole transporting dialkoxy-substituted phenylenevinylene (PV) with an electron transporting oxadiazole containing PV derivative as the emissive l
Publikováno v:
Chemistry of Materials. 18:4238-4245
The performance of organic or polymeric devices such as light-emitting diodes, thin-film transistors, and photovoltaic devices depends on the alignment and spacing between electroactive chains, but...
Autor:
Hermona Christian-Pandya, Kittusamy Senthilkumar, Silvia Fratiloiu, Laurens D. A. Siebbeles, Zukhra I. Niazimbetova, Mary E. Galvin, Ferdinand C. Grozema, Yashpal J. Bhandari
Publikováno v:
Chemistry of Materials. 18:2118-2129
A combined experimental and theoretical study of the optoelectronic properties of charged two-dimensional X-shaped phenylenevinylene oligomers (X-mers) is presented. Cations and anions of X-mers were produced by irradiation of solutions with high-ene
Publikováno v:
Macromolecules. 39:1864-1871
The effects of the degree of silicate surface modification by organic surfactants and the nature of surfactant−matrix enthalpic interactions on polymer-layered silicate nanocomposite (PLSN) morphology have been systematically investigated. Using ca
Publikováno v:
Electrochimica Acta. 50:2125-2134
Solid-state polymer–silicate nanocomposite electrolytes based on an amorphous polymer poly[(oxyethylene) 8 methacrylate], POEM, and lithium montmorillonite clay were fabricated and characterized to investigate the feasibility of their use as ‘sal
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 42:4075-4083
The morphological behavior of a series of polymer-layered silicate nanocomposites (PLSNs) has been investigated. The goal was to probe the effect of “textured” silicate surfaces on PLSN morphology. The nanocomposites were fabricated by mixing mon
Autor:
Yashpal J. Bhandari, Hermona Y. Christian, Frederick L. Beyer, Mary E. Galvin, Zukhra I. Niazimbetova
Publikováno v:
The Journal of Physical Chemistry B. 108:8673-8681
Four novel two-dimensional conjugated poly(p-phenylenevinylene) (PPV)-based molecules have been synthesized, characterized, and evaluated for use in light-emitting diodes (LEDs). These novel molecules all contain a tetra-substituted central phenyl ri
Publikováno v:
Synthetic Metals. 142:1-6
We report here results of luminescence studies on a series of poly(2,5-dialkoxy-1,4-phenylene vinylene) derivatives incorporating an oxadiazole moiety in the conjugated backbone. While there is no difference in the photoluminescence (PL) quantum yiel