| abstract |
(A) a high molecular compound containing at least one of a hydrolyzable high molecular compound and a thermally decomposable high molecular compound, and (B) an oxo acid compound comprising at least one of a phosphoric acid compound, a sulfuric acid compound, a sulfonic acid compound, and a perchloric acid compound And (C) A solution containing a layered material is prepared, and the solution is irradiated with at least one of sound waves and radio waves, or the solution is heated. |