Meng, Xianwei; Chi, Kailin; Li, Qian; Feng, Bingtao; Wang, Haodi; Gao, Tianjiao; Zhou, Pengyu; Yang, Haibin; Fu, Wuyou published their research in Nanomaterials in 2021. The article was titled 《Fabrication of porous lead bromide films by introducing indium tribromide for efficient inorganic CsPbBr3 perovskite solar cells》.HPLC of Formula: 13465-09-3 The article contains the following contents:
In the process of preparing CsPbBr3 films by two-step or multi-step methods, due to the low solubility of CsBr in organic solvents, the prepared perovskite films often have a large number of holes, which is definitely not conducive to the performance of CsPbBr3 perovskite solar cells (PSCs). In response to this problem, this article proposed a method of introducing InBr3 into the PbBr2 precursor to prepare a porous PbBr2 film to increase the reaction efficiency between CsBr and PbBr2 and achieve the purpose of In (III) incorporation, which not only optimized the morphol. of the produced CsPbBr3 film but also enhanced the charge extraction and transport capabilities, which was ascribed to the reduction of the trap state d. and impurity phases in the perovskite films, improving the performance of CsPbBr3 PSCs. At the optimal InBr3 concentration of 0.21 M, the InBr3:CsPbBr3 perovskite solar cell exhibited a power conversion efficiency of 6.48%, which was significantly higher than that of the pristine device. In the part of experimental materials, we found many familiar compounds, such as Indium(III) bromide(cas: 13465-09-3HPLC of Formula: 13465-09-3)
Indium(III) bromide(cas: 13465-09-3) is used as a catalyst to produce dithioacetals when unactivated alkynes react with thiols and fields such as optics and microelectronics that utilize semiconductor technology have wide uses for indium in high-performing solar cells.HPLC of Formula: 13465-09-3
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary