Cu<sub>2</sub>ZnSnS<sub>4</sub>纳米颗粒及其薄膜的制备与表征

Cu₂ZnSnS₄纳米颗粒及其薄膜的制备与表征

罗鹏, 赵丽霞, 徐键

Preparation and Characterization of Cu₂ZnSnS₄ Nanoparticles and Films

LUO Peng, ZHAO Li-Xia, XU Jian

图5 不同反应温度合成CZTS纳米颗粒的紫外-可见吸收光谱图
Fig. 5 UV-Vis absorption spectra of CZTS nanocrystals reacted at different temperatures Inset shows an obtained band gap of 1.5eV