URL：https://www.researchgate.net/publication/345695044/figure/fig4/AS:974479236816899@1609345363637/a-FTIR-spectra-of-CN-KN-and-CTMN-CNF-films-before-and-CNtr-KNtr-and-CTMNtr-CNF-films_Q640.jpg
掲載元：https://www.researchgate.net/figure/a-FTIR-spectra-of-CN-KN-and-CTMN-CNF-films-before-and-CNtr-KNtr-and-CTMNtr-CNF-films_fig4_345695044
