通过在一定水热条件下混合介孔羟基磷灰石(Mesoporous hydroxyapatite,MHA)和氨基修饰碳点(N-CDs)得到了MHA/N-CDs复合结构.利用XRD、FHR和HRTEM的表征,证实了N-CDs成功嫁接到MHA表面.N2吸附-脱附和TEM的分析指出,MHA的介孔孔径为5 nm左右,且存在一定量的大孔结构.在可见光下催化降解亚甲基兰结果表明,复合体系的光催化能力大幅提高,约是N-CDs的两倍.
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