PHOTOELECTRIC CONVERSION DEVICE AND SOLAR CELL USING THE SAME
申请人:AKIYAMA Seiji
公开号:US20120211082A1
公开(公告)日:2012-08-23
There is provides a photoelectric conversion device material which can be used as an electrode buffer material for a solar cell or the like and can improve durability while maintaining the interaction with an electrode and mobility; a photoelectric conversion device using the photoelectric conversion device material; and a solar cell using the photoelectric conversion device. A photoelectric conversion device containing a buffer layer and an active layer, wherein the buffer layer contains a compound represented by the following general formula (I), the active layer contains an n-type semiconductor, and the n-type semiconductor is a compound having a solubility in toluene of 0.5% by weight or more at 25° C. and having an electron mobility of 1.0×10
−6
cm
2
/Vs or more.
ANTIATHEROSCLEROTIC AND ANTITHROMBOTIC 2-AMINO-6-PHENYL-4H-PYRAN-4-ONES
申请人:THE UPJOHN COMPANY
公开号:EP0489877B1
公开(公告)日:1995-09-20
USE OF TRANSITION-METAL OXIDE NANOPARTICLES AS SENSITIVE MATERIALS IN CHEMICAL SENSORS FOR DETECTING OR ASSAYING VAPORS OF TARGET MOLECULES
申请人:Pereira Franck
公开号:US20140315323A1
公开(公告)日:2014-10-23
The invention relates to the use of nanoparticles of at least one oxide of at least one transition metal doped with a rare earth element, particularly Y
x
VO
4
Eu
1-x
nanoparticles obtained through a sol-gel process, as a sensitive material in a chemical sensor for detecting peroxide-compound vapors. The material is used in a liquid process, in a spray of the initial sol, or in a solid thin film after being deposited on a substrate. The inorganic, fluorescent character of the nanoparticles makes it possible to obtain a sensitive material for an optical sensor that has good performance stability over time. The intended uses are the detection of explosives or explosive precursors, particularly peroxides, the control or monitoring of atmospheric pollution and ambient-air quality, and the monitoring of industrial sites.