二氧化钛包覆碳点的合成、表征及手印显现应用研究

马榕蔚, 王猛^*, 李杰, 徐致泽, 李明, 袁传军

Synthesis and Characterization of Titanium Dioxide Coated Carbon Dots and Their Applications in Fingerprint Development

MA Rong-wei, WANG Meng^*, LI Jie, XU Zhi-ze, LI Ming, YUAN Chuan-jun

对CDs(a—i)和CDs@TiO₂(a'—i')纳米材料的性能表征 (a, a'): TEM照片, 插图为HRTEM照片; (b, b'): EDS分析图, 插图为EDS面扫描照片; (c, c'): XPS全谱; (d, d'): Raman光谱; (e, e'): FTIR光谱; (f, f'): XRD谱及(f″)标准谱; (g, g'): UV-VIS光谱; (h, h'): FS激发光谱; (i, i'): FS发射光谱