Perovskite Quantum Dots Supplier - Alfa Chemistry

Surface Ligand Modification for Perovskite Quantum Dots


Alfa Chemistry is committed to providing customers with a rich and comprehensive range of products, in addition to perovskite quantum dots, but also to provide modified perovskite quantum dots products to meet customer needs. In recently, the structural instability of lead halide in water, heat and light is a problem. Our research and development department can provide surface ligand modification method to prepare all-inorganic perovskite CsPbX3 (X = Br, Cl/Br) quantum dot products with strong light intensity and stability, so as to meet the high requirements of customers.

Surface ligand modification for perovskite quantum dots


The surface ligand modification of the CsPbX3 quantum dots was studied, the purpose of which was to passivate surface traps, minimize defects, tune photophysics and improve device performance. Obviously, it will be of great significance for choosing the right ligands to make CsPbX3 NCs with high stability, excellent photophysical properties.


Alfa chemistry can provide you with specific perovskite quantum dots with surface modification, and you can also send us your product solution for surface modification. We have a professional team and advanced technology, can quickly provide you with products or quickly identify the feasibility of your product solution. In order to provide you with the best service, Alfa chemistry has prepared the following services for you:

  • Custom Perovskite Quantum Dots with Surface Ligand Modification
  • Evaluate Customer's Surface Ligand Modification Solutions
  • Comprehensive Product Test Data

Services of surface ligand modification for perovskite quantum dots

In addition to providing surface ligand modified perovskite quantum dots, Alfa chemistry also provide you with the evaluation of product solutions. Meanwhile, we can also receive surface ligand modification of semi-finished products. You can consult us for any process you are studying.

Why choose us?

As a professional quantum dot technology platform, our purpose is to provide you with the most convenient service, as long as you need, we will do our best to provide you with convenience.

Quality assurance and control

Alfa Chemistry has established the product quality assurance system, based on quality as the basis of the company's development, relying on advanced analytical instruments and sufficient analytical experience and technology, while providing the best pre-sale and after-sales service to ensure that the quality of products meet customer requirements.

Our advantages

  • Standardized laboratories and advanced equipment
  • An experienced team of experts who provide professional guidance and advice
  • Fast and accurate detection
  • Short test cycle ensures the test results can be obtained within 2-5 working days

Standard Service Process

  • Email us with your requirements
  • Whether you need the product directly or need our evaluation plan, please inform us of your product solution and we will evaluate your product solution
  • We will monitor the quality of the products you need to ensure that your requirements can be met
  • After ensuring the quality, we will carry out mass production to meet your demand
  • Finally, we deliver our products to our customers

Standard Service process

Our customer service representatives are available 24 hours a day, Monday through Friday to assist you. If you are interested in our service, please contact us.

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


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