Relevance of precursor molarity in the prepared bismuth oxyiodide films by successive ionic layer adsorption and reaction for solar cell application

• Main Authors: Putri, Anissa A., Kato, Shinya, Kishi, Naoki, Soga, Tetsuo
• Format: Article
• Language: English
• Published: Elsevier 2019
• Subjects: BiOI; Precursor concentration; Solar cell; p-type semiconductor; Bismuth materials
• Online Access: http://repository.vnu.edu.vn/handle/VNU_123/67906; https://doi.org/10.1016/j.jsamd.2019.01.007
• Institution: Vietnam National University, Hanoi

Bismuth oxyiodide (BiOI) solar cells have been fabricated using a modified successive ionic layer adsorption and reaction (SILAR) method. To adjust the parameter of reaction, we involved the precursor molarity variation from 2 to 10 mM in our BiOI films preparation. The successful formation of BiOI...