Discontinued (Discontinued) OP6185 Phenethylammonium Bromide CAS No. 53916-94-2

Phenethylammoniumbromid Description

Phenethylammoniumbromid (C8H12BrN) is a chemical compound with the formula C₈H₁₂BrN. It is an organic ammonium salt derived specifically from phenethylamine, in which the amino group (-NH₂) is protonated and bromide (Br-) acts as the counterion. The structure consists of a phenethyl group (a benzene ring attached to an ethyl chain) and an ammonium ion (NH₃⁺) with the bromide ion as the anion.

Phenethylammoniumbromid is frequently used in organic synthesis and materials science, particularly in the production of layered perovskite-like materials. In recent years, it has been applied in the development of organic-inorganic hybrid perovskites for optoelectronic applications such as solar cells and light-emitting devices. Its role in these materials is to form a 2D layer structure that can influence the stability and optical properties of perovskite-based devices.

Phenethylammoniumbromid Specification

Phenethylammoniumbromid Applications

• 2D Perovskite Solar Cells: PEABr is commonly used to produce stable and efficient 2D perovskite layers for photovoltaic applications.
• Perovskite LEDs: Due to its ability to form layered structures, PEABr is also suitable for the manufacture of light-emitting diodes.
• Moisture Barrier in Perovskites: PEABr enhances the moisture resistance of perovskite materials, thereby increasing the durability of devices made from these materials.

Phenethylammoniumbromid Packaging

Our Phenethylammoniumbromid is carefully handled during storage and transport to maintain the quality of the product in its original state.

1g, or as required in a glass bottle.

FAQs

Q1: What is the primary use of Phenethylammoniumbromid?

PEABr is mainly used in the manufacture of hybrid organic-inorganic perovskites, particularly in perovskite solar cells and LEDs, where it enhances stability, efficiency, and performance.

Q2: How does Phenethylammoniumbromid improve the stability of perovskite solar cells?

PEABr forms a 2D layer in hybrid perovskites that acts as a protective barrier, reducing degradation caused by environmental factors such as moisture and oxygen. This enhancement leads to improved long-term stability of perovskite solar cells.

Q3: What role does PEABr play in crystallisation and grain control?

PEABr helps to regulate grain size and orientation in perovskite thin films, resulting in more uniform layers with superior optoelectronic properties, which are crucial for efficient solar cells and LEDs.