Abstract: Provided are a wireless power apparatus, a charging dock and an electronic equipment. In the wireless power apparatus, a housing is provided with a mounting cavity; a first battery is disposed within the mounting cavity; multiple first magnetic pieces are disposed in the housing and are configured for adsorbing multiple first adsorption pieces of an equipment body, respectively; a first charging assembly is configured to charge the first battery, a wireless power supply assembly is disposed within the mounting cavity, is electrically connected to the first battery, and is capable of transmitting power of the first battery to the equipment body.

Abstract: A process for preparing an N-substituted polyaniline comprising the steps of reacting an alkali hydride and a polyaniline having imine bonds, mixing the reaction mixture with an alkyl or alkoxyalkyl halide to generate a polymer, precipitating the generated polymer, and undoping the polymer. The N-substituted polyaniline can be dissolved in organic solvents having low boiling points and can be doped to provide films with a conductivity of 10.sup.-6 to 10.sup.-2 s/cm.