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Spivack; James L.
Cobleskill, NY
No. of patents:

Patent Number Title Of Patent Date Issued
7179988 Dye sensitized solar cells having foil electrodes February 20, 2007
A solar cell having foil electrodes. Specifically, a metal foil is implemented to form electrodes providing a reduced electron path from a dye-sensitized semiconductor material to the electrodes. In one embodiment, nanowires extending from the substrate on which the solar cell is for
7145071 Dye sensitized solar cell having finger electrodes December 5, 2006
A solar cell comprising at least one electrode having a plurality of fingers. Specifically, an electrode comprising a planar surface and a plurality of fingers extending therefrom is provided. A second electrode is provided. The second electrode comprises a planar surface and may com
7078613 Structured micro-channel semiconductor electrode for photovoltaic cells July 18, 2006
A solar cell having a plurality of micro-channels. Specifically, a plurality of micro-channels are formed in a semiconductor material that has been disposed on the surface of a planar electrode. The semiconductor material is saturated with dye and injected with an electrolyte solution.
7041774 Functionalized zeolite compositions and methods for their preparation and use May 9, 2006
Disclosed herein are zeolite compositions comprising structural units of the formulae: ##STR00001## wherein "B" and "C" are spacer groups comprising C.sub.2 to C.sub.20 hydrocarbyl groups; and R.sup.1 and R.sup.2 independently of each other comprise alkali metal, hydrogen, or C.sub.
7019209 Structured dye sensitized solar cell March 28, 2006
A dye sensitized solar cell having a structured electrode. Specifically, a structured electrode is formed using a conductive material. The conductive material is hollowed to create a cavity therethrough. The hollowed conductive material forms a structured electrode which is coupled b
5206334 Branched polycarbonate from 2',4,4"-m-terphenyltriol April 27, 1993
Branched polycarbonates are prepared by the use as a branching agent, in an interfacial polycarbonate formation reaction, of a 2',4,4"-m-terphenyltriol, preferably the unsubstituted compound. Said branched polycarbonates have properties which are advantageous for blow molding and the
5105025 2',4,4"-m-terphenyltriols and fungal strain used to make same April 14, 1992
A. parasiticus is employed to hydroxylate 2'-hydroxyterphenyl compounds to terphenyltriols, which can be used to form branched polycarbonates. The hydroxylation reaction is enhanced by maintaining a sufficient amount of a carbon source in the culture medium-reaction medium to maintain th

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