URL：https://www.researchgate.net/publication/286639292/figure/fig2/AS:941590503759872@1601504078480/Rhodamine-B-after-80min-photodegradation-in-the-presence-of-a-5-Ni-doped-TiO2-b-20.jpg
掲載元：https://www.researchgate.net/figure/Rhodamine-B-after-80min-photodegradation-in-the-presence-of-a-5-Ni-doped-TiO2-b-20_fig2_286639292
