Perovskite Quantum Dots Supplier - Alfa Chemistry

Custom All-inorganic Colloidal Perovskite Quantum Dots


All-inorganic perovskite CsPbX3 (X = Cl, Br, and I) QDs exhibit outstanding optical performance, including high photoluminescent quantum yield (PLQY), high stability, low Auger recombination loss and large exciton binding energy. Alfa Chemistry provides customized all-inorganic perovskite quantum dots with excellent size distribution, emission, brightness, and purity. Also, we can provide custom modified perovskite quantum dots for your research, and provide you with perovskite quantum dots testing services, including TEM, fluorescence spectrum, absorption spectrum, etc. We will do our best to provide you with the most comprehensive services and products.

Crystal structure of perovskite quantum dots


Alfa Chemistry provides perovskite quantum dots are meticulously designed and manufactured to provide suitable products and services for all sample types associated with solar cells, light-emitting diodes, lasing and photodetectors. All of our products have first-class customer service and support. Our custom all-inorganic colloidal perovskite quantum dots services including:

In addition to customizing all-inorganic perovskite quantum dots, we can also customize perovskite quantum dots which are surface ligand modification, post-synthetic ligand treatment, coating, compositional engineering and polymer encapsulation. In the meanwhile, we can provide testing services for all perovskite quantum dots, such as Transmission Electron Microscopy (TEM), field emission Scanning Electron Microscope (SEM), X-ray Diffractometer (XRD), Ultra-violet and Visible Spectrophotometer (UV-Vis), X-ray Fluorescence Spectrometer (XFS), etc.

Service principle

Alfa Chemistry will always stick to the target of high quality, good faith, unique brand and long-term development.

The company philosophy is that customer demand is the direction of our struggle.

Applications of our services

  • Solar cells
  • Light emitting diodes (LEDs)
  • Photodetectors
  • Field-effect transistor

Features and benefits

  • Many years of quantum dot research and development experience and technical support experience, provide a variety of quantum dot products for customers to choose.
  • With many years of experience and experience in customized and optimized experimental conditions.
  • Experienced experimental technicians, superb experimental operation level, strict experimental control system, fast delivery cycle of data results, and ensure that the test results are objective and credible.
  • Provide a detailed and complete experimental report, including the original experimental results, high-definition experimental pictures, which can be further analyzed.
  • Provide one-stop technical services from sample service, product optimization, product testing, etc.

Quality assurance and control

As a quantum dot testing service provider, Alfa Chemistry has rich experience and quality assurance system, relying on advanced instruments and technologies, to bring reliable products and services to customers.

Why choose us?

As a quantum dot service company, Alfa Chemistry has advanced technology and rich experience to meet your special needs. At the same time, our company has decades of production experience and high-level expert team, can help you solve many problems.

How to order

Customized product process

Alfa Chemistry provides you with a full range of services, starting from the initial online consultation, contact with us, putting forward product requirements, product development, after-sales service and other integrated services, so that you can get the most professional and suitable products.

Our customer service representatives are enthusiastic and trustworthy 24 hours a day, Monday to Friday. Please do not hesitate to contact us for more information or to discuss in detail, if you are interested in our services.

* It should be noted that our service is only used for research, not for clinical use.


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