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- Liu, Diwen; Li, Qiaohong; Jing, Huijuan; Wu, Kechen
- Journal of physical chemistry 2019 v.123 no.6 pp. 3795-3800
- absorption; energy; ionization; lead; models; optical properties; solar cells; thermodynamics; toxicity
- ... The material class of hybrid organic–inorganic halide perovskites has been rapidly progressed in the field of photovoltaic applications. However, this class of materials has limitations associated with its poor stability and toxicity of the lead element. Therefore, there is a strong desire to search for environmentally friendly perovskite materials without affecting the conversion efficiency. Firs ...