Wenzhu WU, Zengzhou YANG, Zugang LIU, Jiawei JING, Ranran HAN, Jinchen HAN, Zhijie XIA, Hong ZHAO, Xin YAO. Method Synthesis of CuIn0.7Ga0.3S2 Nanoparticles by Injection Method and Application in CIGSSe Solar Cells[J]. Optoelectronic Technology, 2024, 44(1): 6
- Optoelectronic Technology
- Vol. 44, Issue 1, 6 (2024)
Fig. 1. Schematic representation of the synthesis device
Fig. 2. Diagram of device structure
Fig. 3. TEM images of nanoparticles synthesized by different oleamine volumes
Fig. 4. Uv-vis absorption spectra of nanoparticles synthesized with different volumes of dibenzyl ether
Fig. 5. The XRD diffraction pattern of CuIn0.7Ga0.3S2 nanoparticles
Fig. 6. The HRTEM and SAED images of CuIn0.7Ga0.3S2 nanoparticles
Fig. 7. Dispersion of nanoparticles in toluene, p-xylene and cyclohexane
Fig. 8. Cross-sectional SEM images of device prepared by toluene, p-xylene and cyclohexane nanoparticle inks
Fig. 9. Device J‑V curves prepared by toluene, p-xylene, cyclohexane nanoparticle inks
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Table 1. Preparation parameters of CuIn0.7Ga0.3S2 prefabricated layer for different dispersant inks
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Table 2. ICP results for nanoparticles prepared with different volumes of dibenzyl ether
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Table 3. ICP results for nanoparticles prepared with different volumes of 1-octanethiol
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Table 4. Device J‑V parameters prepared by toluene， p‑xylene and cyclohexane nanoparticle inks
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