METHYLAMMONIUM LEAD TRIBROMIDE MAPbBr₃ 99.9% SINGLE CRYSTAL

RESEARCH GRADE MATERIAL

Product Overview

Methylammonium Lead Tribromide (MAPbBr₃) is a pure-phase methylammonium bromide-based perovskite single crystal with MAPbBr₃ 99.9% single crystal purity, supplied as a 5 g single crystal specimen after five deep purification cycles. This wide-bandgap bromide perovskite exhibits exceptional photoluminescence performance, making it ideally suited for perovskite photoluminescence research, photodetector development, perovskite light-emitting device fabrication, and X-ray detection applications. The single crystal form eliminates grain boundary interference, enabling intrinsic property measurements including carrier mobility determination, carrier lifetime characterization, and native defect spectroscopy. This five-times purified light-sensitive hygroscopic material delivers extremely low impurity and bulk defect density essential for fundamental photophysical mechanism investigations. Compatible with spectroscopic characterization, electrical testing, and precision experimental setups, the product demands the strictest handling protocols—inert atmosphere glovebox operation with complete moisture exclusion at all times.

Technical Specifications

PARAMETER	DETAILS
Chemical Formula	MAPbBr₃
Purity	>99.9%
Specification	5 g Single Crystal
Purification Cycles	5× Deep Purification
Form	Perovskite Single Crystal
Bandgap Characteristic	Wide Bandgap
Optical Performance	Excellent Photoluminescence
Storage Conditions	Light-Protected, Dry, Sealed, Room Temperature; Long-Term: Inert Glovebox Recommended
Custom Configurations	Other specifications are available upon request. Please contact us via email for custom orders.

Key Features & Advantages

Five-Times Deep Purification for Ultra-Low Defect Density: The single crystal undergoes five consecutive purification cycles, achieving >99.9% purity with extremely low impurity concentration and bulk defect density, delivering the pristine material quality required for intrinsic property measurements and high-sensitivity device applications.
Grain-Boundary-Free Single Crystal for Intrinsic Property Studies: The absence of grain boundaries eliminates extrinsic conduction pathways and recombination centers, enabling accurate determination of carrier mobility, carrier lifetime, and native defect spectroscopy without polycrystalline interference artifacts.
Wide-Bandgap Bromide Perovskite with Superior Photoluminescence: MAPbBr₃ exhibits a wide bandgap with outstanding photoluminescence quantum efficiency, making it the material of choice for perovskite light-emitting devices, X-ray scintillation detectors, and fundamental photophysical mechanism investigations.
Compatible with Precision Spectroscopic and Electrical Characterization: The single crystal format supports a broad range of analytical techniques including steady-state and time-resolved photoluminescence spectroscopy, space-charge-limited current measurements, and Hall effect characterization for comprehensive material property analysis.

APPLICATION SCOPE: Pure-phase perovskite single crystal for photophysical mechanism research and intrinsic property characterization. High-sensitivity photodetector and X-ray detector fabrication utilizing wide-bandgap bromide perovskite. Perovskite light-emitting device active layer with excellent photoluminescence performance. Carrier mobility, carrier lifetime, and native defect density determination via precision electrical and optical measurements. Compatible with steady-state and time-resolved photoluminescence spectroscopy, space-charge-limited current analysis, and impedance spectroscopy. Supports fundamental perovskite research in university and research institute laboratories where grain-boundary-free material is essential for accurate intrinsic property determination.

PACKAGING: This listing is for a 5 g single crystal after five deep purification cycles. The crystal is sealed under inert atmosphere within light-protective, moisture-barrier packaging. The extremely hygroscopic nature of MAPbBr₃ single crystals necessitates immediate transfer to an inert-atmosphere glovebox upon receipt. Long-term storage under inert glovebox conditions is strongly recommended. Custom specifications are available upon request. For bulk quantities or tailored configurations, please contact us via email.

IMPORTANT NOTICE: Methylammonium lead tribromide single crystals are extremely hygroscopic and undergo rapid hydrolysis upon moisture exposure. Conduct all weighing, sampling, and handling operations within an inert-atmosphere nitrogen glovebox (H₂O < 1 ppm, O₂ < 1 ppm). Seal the container immediately after each use. Wear protective gloves throughout all experimental procedures; avoid direct skin contact with the powder or crystal. This material contains lead—all experimental waste liquids and discarded crystals must be collected and disposed of in accordance with heavy metal hazardous waste regulations. Store in a light-protected, moisture-free environment. Strictly prohibit co-storage with water, alcohols, or acidic reagents. For detailed safety and handling information, consult the Safety Data Sheet prior to use.

TAILORED SOLUTIONS FOR RESEARCH

Contact our engineering team for technical support or official quotations.

EMAIL: inquiry@atomfair.com

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

CAS 69276-13-7

Methylammonium Lead Tribromide MAPbBr₃ 99.9% Single Crystal