一步法合成特异性pH响应碳量子点及其发光机理研究
高东1,2,张煜亮3,孙静2,范宏筠1(
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One-step Synthesis of Specific pH-responsive Carbon Quantum Dots and Their Luminescence Mechanism
GAO Dong1,2,ZHANG Yu-Liang3,SUN Jing2,FAN Hong-Jun1()
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图2. (a)碳量子点的FT-IR谱图及高分辨XPS能谱图; (b) C1s; (c) N1s; (d) O1s
Fig. 2. (a) FT-IR spectrum of prepared CDs, high-resolution XPS spectra of C1s (b), N1s (c) and O1s (d) of prepared CDs
