Perovskite single crystal - Materials / Alfa Chemistry

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Catalog Number

ACMA00021676

Product Name

Perovskite single crystal

Category

Perovskite single crystal

Purity

Water

Application

The purpose of the perovskite single crystal is to leverage the superior optoelectronic properties of formamidinium lead iodide (FAPbI3) for high-efficiency solar cells. This material offers enhanced thermal stability, a broad absorption spectrum extending into the red, and an ideal bandgap (~1.4 eV) aligning closely with the Shockley-Queisser limit. These advantages stem from FAPbI3's high-symmetry cubic α-phase structure. However, at room temperature, this phase tends to transition towards a more stable hexagonal yellow δ-phase, as the cubic phase is not thermodynamically stable below 150 °C. Using perovskite single crystals can help mitigate these challenges and optimize solar cell performance.

Storage

Water

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