General information

  • Name: Methylammonium bromide >99.99%
  • Full name: Methanaminium bromide
  • CAS number: 6876-37-5
  • Chemical formula: CH6BrN
  • Molecular weight: 111.97 g/mol
  • Synonyms: Methylamine hydrobromide ; MABr
  • Melting point: 296 °C
  • Appearance: White powder

Methylammonium Bromide >99.99% – High-Purity Precursor for Perovskite-Based Optoelectronic Devices

At Noctiluca, we are proud to offer high-purity Methylammonium Bromide with a purity exceeding 99.99%. Known chemically as CH6BrN with a molecular weight of 111.97 g/mol, this compound is a crucial precursor in the manufacture of perovskite materials with exceptional optical properties, including green emission and photoluminescence. Ideal for a range of applications from renewable energy devices to optoelectronic components, Methylammonium Bromide > 99.99% sets new standards in the industry.

The Molecular Structure and Properties of Methylammonium Bromide >99.99%

Methylammonium Bromide >99.99%, also known as Methylamine hydrobromide and recognized by its CAS number 6876-37-5, has a molecular structure conducive to the development of advanced perovskite materials. This compound appears as a white powder and boasts a melting point of 296 °C, offering excellent thermal stability that is crucial for maintaining performance under diverse environmental conditions.   These characteristics make it a preferred choice for researchers and industries looking to leverage its superior properties in the fabrication of state-of-the-art perovskite solar cells and other renewable energy devices. The white powder form of Methylammonium Bromide > 99.99% is highly valued for its purity and ease of integration into various scientific processes, enhancing its utility in both academic and commercial settings.

Key Features of Methylammonium Bromide > 99.99%

  • High Purity and Quality: Our Methylammonium Bromide > 99.99% is synthesized through a controlled process to ensure a purity level that surpasses industry standards. This high purity is vital for achieving consistent results in research and commercial applications, particularly in the fabrication of perovskite-based devices.
  • Versatility in Perovskite Applications: As a leading precursor in the production of perovskite solar cells (PSCs) and photovoltaic cells, Methylammonium Bromide > 99.99% is instrumental in creating materials that convert solar energy into electricity with exceptional efficiency. Its versatility also extends to the production of LEDs, where its properties enhance light-emitting capabilities.
  • Thermal and Optical Properties: The compound’s high melting point ensures it remains stable across a range of operational temperatures, making it suitable for use in climates varying from the very cold to the extremely hot. Methylammonium Bromide > 99.99% is a precursor in the preparation of methylammonium lead bromide based perovskite material which is widely used  in the field of optoelectronics, particularly in devices that require precise control of light emission such as Light-Emitting Diodes (LEDs) or Solar Cells.

The Role of Methylammonium Bromide > 99.99% in Advanced OLEDs and Perovskite Applications

Methylammonium Bromide > 99.99% is pivotal in developing  perovskite-based devices. By facilitating the formation of perovskite layers with superior light absorption and emission properties, this compound significantly advances organic and hybrid photovoltaic systems. Its unique properties enhance the stability and durability of these devices, improving their performance and extending their lifespan. Additionally, the robust thermal stability and ideal bandgap of Methylammonium Bromide > 99.99% based compounds make it crucial for maintaining the structural integrity of solar cells across varied environmental conditions, thereby optimizing their efficiency and reliability in renewable energy applications.

Conclusion

Methylammonium Bromide > 99.99% is at the core of Noctiluca’s offerings, reflecting our commitment to excellence in chemical manufacturing for sustainable and efficient energy solutions. As a leading chemical manufacturer and contract research organization, we ensure that our clients receive only the highest quality materials that drive innovation and technological progress in the renewable energy and optoelectronics industries.

Contact us today to explore how our high-purity Methylammonium Bromide can revolutionize your projects, ensuring your venture benefits from the pinnacle of chemical research and development or to order larger quantities of the compound.

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Frequently Asked Questions (FAQs)

What is methylammonium bromide and what is it used for?

Methylammonium bromide (MABr) is an organic ammonium halide used as a key precursor in the synthesis of perovskites, particularly MAPbBr₃, employed in next-generation solar cells and optoelectronic devices.

What is the full name and chemical formula of MABr?

The full name is methylammonium bromide, and its chemical formula is CH₆BrN. It is composed of methylammonium and bromide ions.

What purity does Noctiluca offer for methylammonium bromide?

Noctiluca supplies MABr with a purity >99.99%, ensuring the highest quality and reproducibility in both research and industrial applications.

What does methylammonium bromide look like?

In its pure form, MABr is a white powder, easy to handle and soluble in common laboratory solvents.

What is the role of MABr in perovskite synthesis?

It serves as a core precursor for producing MAPbBr₃, a perovskite material used in high-efficiency solar cells, LEDs, and photodetectors.

What are the physicochemical properties of MABr?

MABr has a molar mass of 111.97 g/mol, a melting point (Tm) of approx. 296°C, is thermally stable, and can be processed under controlled conditions.

Is methylammonium bromide compatible with bromide-based perovskites?

Yes, MABr is a standard precursor in the synthesis of MAPbBr₃, a perovskite with green light emission and high optical stability.

Why is >99.99% purity important for MABr?

High purity reduces structural defects in the resulting perovskite, leading to better energy conversion efficiency, lower recombination losses, and enhanced device stability.

Is MABr used in LEDs?

Yes, MABr plays a significant role in the synthesis of light-emitting perovskites used in next-generation LED technologies.

Is MABr applicable in OLEDs?

While not a classical OLED component, MABr can be used in hybrid OLED structures where perovskite-based emission is employed.

What are the thermal advantages of methylammonium bromide?

Thanks to its high melting point (~296°C), MABr offers excellent thermal stability, which is essential during perovskite film processing.

How does MABr affect the stability of photovoltaic devices?

High-purity MABr (>99.99%) enables the formation of low-defect perovskite films with greater resistance to degradation, thus improving the longevity and durability of solar cells.

Can methylammonium bromide be used in printed electronics?

Yes, once dissolved, MABr can be processed using methods like slot-die coating, inkjet printing, or spin-coating, making it suitable for roll-to-roll production technologies.

How should methylammonium bromide be stored?

MABr should be stored in a dry, cool place, in a tightly sealed container, ideally under an inert atmosphere (e.g. argon or nitrogen) to maintain stability.

Is MABr toxic?

MABr is not classified as highly toxic, but like any laboratory-grade chemical, it should be handled according to safety protocols and under controlled laboratory conditions.

Can MABr be combined with PbBr₂ to form perovskites?

Yes, combining MABr with PbBr₂ in proper stoichiometric ratios enables the synthesis of MAPbBr₃, a core material in modern optoelectronic applications.

Is it possible to order MABr in larger quantities?

Yes, Noctiluca offers methylammonium bromide >99.99% in both laboratory-scale (from 5 g) and semi-industrial or production-scale quantities.

Is MABr suitable for commercial applications?

Yes, due to its >99.99% purity, MABr is suitable not only for academic research but also for commercial photovoltaic and LED products.

What are the benefits of using MABr in perovskite solar cells?

MABr supports high-quality perovskite crystallization, resulting in films with uniform morphology, low defect density, and high solar energy conversion efficiency.

Why is MABr essential in next-generation optoelectronics?

As a precursor to bromide-based perovskites, MABr >99.99% enables the fabrication of structures with precisely tuned light emission, excellent optical parameters, and high operational stability in real-world environments.

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