Description

Perovskite is a versatile class of crystalline materials with a distinctive calcium titanate-like structure, known by the CAS registry number 12194-71-7. These compounds are of immense scientific and industrial importance due to their exceptional optoelectronic properties, including high absorption coefficients and tunable band gaps. They are critical for researchers and manufacturers in the fields of next-generation photovoltaics, light-emitting diodes (LEDs), and advanced photocatalysis.

Application

• Perovskite Solar Cells (PSCs): As the active light-absorbing layer in high-efficiency, low-cost photovoltaic devices.
• Light-Emitting Diodes (PeLEDs): For use in displays and solid-state lighting due to their pure color emission and solution processability.
• Photocatalysis: Employed in catalysts for water splitting (hydrogen production) and environmental pollutant degradation under light irradiation.
• Photodetectors & Sensors: Utilized in highly sensitive light detection and imaging systems.
• Research & Development: Serves as a foundational material for studying novel quantum, magnetic, and superconducting phenomena.
• Laser Gain Media: Potential use in tunable, low-threshold laser systems.

Basic Information

Product Name	Perovskite
CAS No.	12194-71-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Calcium Titanium Oxide; Calcium Titanate (III); Perovskite (mineral); CaTiO3; CTIO; Perofskite; Perovskite structure compound; ABX3 compound
EINECS	235-319-2

Quality Control

Our Perovskite materials are produced and handled under controlled conditions to ensure batch-to-batch consistency and high performance. Quality is verified through a suite of analytical techniques including X-ray diffraction (XRD) for phase purity, scanning electron microscopy (SEM) for morphology, and spectroscopic methods for compositional analysis. A Certificate of Analysis (COA) detailing specific lot results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry, inert atmosphere (e.g., nitrogen or argon glovebox) to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Powder (color varies by composition)
Phase Purity (XRD)	≥ 99%
Crystal Structure	Perovskite (Cubic/Orthorhombic/Tetragonal)
Particle Size (D50)	Customizable (e.g., 100 nm - 5 µm)
Purity (Elemental Analysis)	≥ 99.9% (Metals basis)
Specific Surface Area (BET)	Contact for details
Photoluminescence Quantum Yield (PLQY)	Grade-dependent

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.