Patent ID: 9079363
Filing Date: 2015-07-14
Classification: B29C,B29D,B82Y,C01B,C08J,Y10T

Abstract:
1. A method for producing a film containing nanotubes or nanoparticles which are oriented along the plane direction of the film comprising: a placing step of placing a film precursor containing nanotubes or nanoparticles on an interdigitated comb-like electrode through a support, in which the comb-like electrode is arranged on an insulating plate and configured with electrode wires having a circular cross-section; a voltage applying step of applying an AC voltage to the comb-like electrode in a state with the film precursor present on the comb-like electrode; an oscillating step of oscillating at least either one or the other of the insulating plate and the support in a direction orthogonal to a longitudinal direction of the comb-like electrode, and reciprocating the insulating plate or the support over a distance of 0.2 to 1 times the electrode-distance of the comb-like electrode at intervals of 1 to 5 minutes per reciprocation; and a film forming step of converting the film precursor into a film.