Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PRODUCING GRAPHITE FILM
Provided is a long and large-area graphite film having improved thermal diffusivity and flex resistance, and accompanied by ameliorated ruffling. According to a method for producing a graphite film, in which graphitization of a heat-treated film consisting of a carbonized polymer film is carried out in a state being wrapped around an internal core, the method being characterized in that a heat treatment is executed by controlling distance(s) between the internal core and the film, and/or between the layers of the film, a graphite film accompanied by significantly ameliorated ruffling can be obtained.
METHOD FOR PRODUCING GRAPHITE FILM
Provided is a long and large-area graphite film having improved thermal diffusivity and flex resistance, and accompanied by ameliorated ruffling. According to a method for producing a graphite film, in which graphitization of a heat-treated film consisting of a carbonized polymer film is carried out in a state being wrapped around an internal core, the method being characterized in that a heat treatment is executed by controlling distance(s) between the internal core and the film, and/or between the layers of the film, a graphite film accompanied by significantly ameliorated ruffling can be obtained.
METHOD FOR PRODUCING GRAPHITE FILM
OHTA YUSUKE (Autor:in) / MISHIRO MAKOTO (Autor:in) / LNADA TAKASHI (Autor:in) / NISHIKAWA YASUSHI (Autor:in)
07.07.2016
Patent
Elektronische Ressource
Englisch
GRAPHITE FILM AND PROCESS FOR PRODUCING GRAPHITE FILM
| Europäisches Patentamt | 2018
Graphite film and process for producing graphite film
| Europäisches Patentamt | 2017