Co-doping of the TiO2-kaolinite composites with non-metals for the expansion of spectral sensitivity during the passive photodegradation of organic pollutants. sorpchrom [Internet]. 2021 Feb. 20 [cited 2026 Apr. 4];21(1):92-9. Available from: https://journals.vsu.ru/sorpchrom/article/view/3224