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

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 has been indicated by the existence of tetragonal phase BiOI and BieI internal stretching mode in XRD patterns and Raman spectra, respectively. |

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