G-C3N4 film
AssigneeRiken
InventorsDaigo Miyajima, Hiroki Arazoe, Masuki Kawamoto, Kouki Akaike, Yoshiko Koizumi, Takuzo Aida
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Abstract
In order to provide g-C3N4 capable of being simply and easily handled, a g-C3N4 film is produced by heating, as a starting material, a compound represented by X+mYm−, wherein X+ is a guanidium ion or the like ion, and Ym− is an anion, to vaporize the compound or its reactant, and depositing the compound or the reactant over a surface of a base material heated, the surface carrying negative electric charges or having π electrons, so that the compound or the reactant is polymerized on the base material to generate g-C3N4.
Claims7
A graphitic carbon nitride film having a single-layer or multilayer sheet structure in which melem structural units are crosslinked in two-dimensional directions, wherein a peak obtained for the graphitic carbon nitride film having a multilayer sheet structure by out-of-plane X-ray diffraction is derived from a sheet-to-sheet distance only, and wherein the film does not have a reflection peak which is derived from the inter-melem skeleton and corresponds to a peak in the vicinity of 2θ=12.5°.
Dependencies are inferred from the claim text.