JJournal of Colloid and Interface Science3/27/2026Boron-doped black titanium dioxide for visible-light and sacrificial-agent-free photocatalytic nitrate reductionWeikang Zhang·Haibo Zhang·Xuhui Tan·Yanjun Chen·Chunbo Xie·Xuefan Deng·Qihan Hu·Kefeng XieRead at Journal of Colloid and Interface ScienceTagsAdvanced Photocatalysis TechniquesRenewable Energy, Sustainability and the Environment