Electrically conducting polymer-copper sulfide composite films. Preparation by treatment of polymer-copper (II) acetate composites with hydrogen sulfide.
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چکیده
منابع مشابه
Structural studies of copper sulfide films: effect of ambient atmosphere.
We examined the structural properties of copper sulfide films as a function of the sulfurization time of 70-nm-thick Cu films. Copper sulfide films with various phases such as mixed metallic Cu-chalcocite, chalcocite, roxbyite, and covellite phases were formed with increasing sulfurization time. To evaluate the structural stability of various films, all the films were exposed to the ambient atm...
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Heavy metals are the cause of major abiotic stresses in plants and a principal contributor to environmental pollution in recent decades. This study investigated the effects of exogenous hydrogen sulfide on the ascorbate-glutathione cycle in the leaves of coriander seedlings under copper stress. Results showed that copper stress not only reduced APX and GR activities but also decreas...
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Kapton polyimide is known for its high thermal stability, >400 ◦C. Copper sulfide thin films of 75 and 100 nm thickness were coated on DuPont Kapton HN polyimide foils of 25 μm thickness by floating them on a chemical bath containing copper complexes and thiourea. The coated foils were annealed at 150–400 ◦C in nitrogen, converting the coating from CuS to Cu1.8S. The sheet resistance of the ann...
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Hybrid organic / inorganic films, composed of poly 4-aminoquinolidine (PAQ) matrix and Prussian blue – like copper hexacyanoferrate (CuHCFe) redox centers were prepared. Platinum disk (Pt) was used as a conductive substrate onto which the hybrid films (Pt/PAQ/CuHCFe) were electrodeposited by potential cycling. Electrochemical behavior of the modified electrode was well characterized using cycli...
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ژورنال
عنوان ژورنال: KOBUNSHI RONBUNSHU
سال: 1987
ISSN: 0386-2186,1881-5685
DOI: 10.1295/koron.44.327