摘要:
The present invention discloses TCNQ complex, shown as the following formula: wherein X represents identical or different double electron donors, TCNQ represents tetracyanoquinodimethane. The TCNQ complex is prepared by synthesizing TCNQ with double electron donors as the major composition. Different ratios between compositions can be adjusted based on the distinct properties of various electron donors to conform to different needs of manufacturing process. The TCNQ complex of the present invention is resistant to high voltage and high temperature. Its melting point is higher than the soldering temperature. In addition, the TCNQ complex has better conductivity that remains even after the heating/cooling cycle.
摘要:
A series of retardants on polymerization of aniline. The molecular structure of the retardant are aromatic compounds with meta-disubstitution. The two substituents of the retardant could be respectively selected from the group of amino group, hydroxyl group, thiol group, and mixtures thereof. A chemical composition for polyaniline preparation comprising: aniline monomer, oxidant, protic acid, retardant and solvent.
摘要:
A series of retardants on polymerization of aniline. The molecular structure of the retardant are aromatic compounds with meta-disubstitution. The two substituents of the retardant could be respectively selected from the group of amino group, hydroxyl group, thiol group, and mixtures thereof. A chemical composition for polyaniline preparation comprising: aniline monomer, oxidant, protic acid, retardant and solvent.
摘要:
A solid electrolytic capacitor, fabrication method, and coupling agent utilized in the same. The capacitor includes a valve metal layer, an oxide dielectric layer on at least a part of the surface of the valve metal layer, a coupling layer having a molecular chain with a first end bonding to the oxide dielectric layer by covalent bonding and second end with a functional group of a monomer of a conducting polymer, and a conducting polymer layer bonding to the monomer by covalent bonding.