METHYLAMMONIUM LEAD TRIIODIDE MAPbI₃ 99.9% POWDER & SINGLE CRYSTAL

RESEARCH GRADE MATERIAL

Product Overview

Methylammonium Lead Triiodide (MAPbI₃) is the classic methylammonium iodide-based perovskite finished material with MAPbI₃ 99.9% multi-purified purity, available in two distinct 5 g specifications. Option 1 is a black powder after four recrystallization purification cycles, optimized for solution spin-coating and co-blending to rapidly prepare large-area perovskite thin films for solar cell and light-emitting device fabrication. Option 2 is a bulk single crystal after five deep purification cycles, free from grain boundary interference with significantly lower defect density, specifically designed for perovskite single crystal photophysics research including carrier transport mechanism studies, photophysical spectroscopy, X-ray detection, and photodetector characterization. The multi-stage recrystallization purification process ensures extremely low concentrations of metal impurities and halide vacancy defects. With a bandgap ideally matched for high-efficiency photovoltaic devices and excellent batch-to-batch stability, this material supports comprehensive thin-film and single-crystal physical property investigations. The product demands the strictest light-sensitive hygroscopic glovebox storage protocols—inert atmosphere handling with complete moisture exclusion is mandatory at all times.

Technical Specifications

PARAMETER	DETAILS
Chemical Formula	MAPbI₃
Purity	≥99.9%
Option 1 — Powder	5 g, Black Powder, 4× Recrystallization Purification
Option 2 — Single Crystal	5 g, Bulk Single Crystal, 5× Deep Purification
Available Forms	Black Powder / Bulk Single Crystal
Purification Method	Multi-Stage Recrystallization
Storage Conditions	Light-Protected, Dry, Sealed, Room Temperature; Long-Term: N₂ Glovebox Recommended
Custom Configurations	Other specifications are available upon request. Please contact us via email for custom orders.

Key Features & Advantages

Dual Morphology Options for Comprehensive Research: Black powder (4× purified) optimized for solution-based large-area thin-film fabrication; bulk single crystal (5× purified) with grain-boundary-free architecture for intrinsic carrier transport, photophysical spectroscopy, and ultra-low defect density device applications.
Multi-Stage Recrystallization for Ultra-Low Impurity Content: Multiple recrystallization purification cycles systematically eliminate metal impurities and halide vacancy defects, delivering material quality that ensures intrinsic property measurements are not confounded by extrinsic contamination effects.
Classic Perovskite Composition with Optimal Bandgap: MAPbI₃ remains the most extensively characterized perovskite composition with a bandgap ideally suited for single-junction photovoltaic devices, providing direct comparability with the vast body of published literature and established performance benchmarks.
Excellent Batch-to-Batch Reproducibility: Rigorous purification and quality control protocols ensure consistent material properties across production batches, supporting reliable longitudinal research studies and multi-institutional collaborative experiments.

APPLICATION SCOPE: Powder: solution spin-coating and co-blending for rapid large-area perovskite thin-film preparation in solar cell and light-emitting device fabrication. Single crystal: carrier transport mechanism studies, photophysical spectroscopy, time-resolved photoluminescence, space-charge-limited current measurements, X-ray detection, and high-sensitivity photodetector research. Both forms support fundamental perovskite characterization and device research in university and research institute laboratories.

PACKAGING: Option 1: 5 g black powder after four recrystallization purification cycles. Option 2: 5 g bulk single crystal after five deep purification cycles. Each package is sealed under inert atmosphere within light-protective, moisture-barrier packaging. The extremely hygroscopic nature of MAPbI₃ necessitates immediate transfer to a nitrogen-filled inert-atmosphere glovebox upon receipt. Long-term glovebox storage is strongly recommended. Custom specifications are available upon request. For bulk quantities or tailored configurations, please contact us via email.

IMPORTANT NOTICE: Methylammonium lead triiodide is extremely hygroscopic and undergoes rapid hydrolysis upon moisture exposure. Conduct all weighing, solution preparation, and sampling operations within an inert nitrogen glovebox (H₂O < 1 ppm, O₂ < 1 ppm). Seal the container immediately after each use. Wear protective gloves throughout all experimental procedures; strictly prohibit direct skin contact. This material contains lead—all waste crystals, experimental waste liquids, and residues must be separately collected and disposed of in accordance with 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 69507-98-8

Methylammonium Lead Triiodide MAPbI₃ 99.9% Powder & Single Crystal