Perovskite Quantum Dots Supplier - Alfa Chemistry

Perovskite Quantum Dot Photocatalyst Services


Detection of Ammonia Services

As a supplier of perovskite quantum dots, Alfa Chemistry has been working hard to provide the best service to its customers worldwide. Here, we can not only have various types of quantum dots, but also provide you with customized quantum dot services. Accordingly, since quantum dots are widely used and become a part of various industries, we may also provide corresponding quantum dot solutions. Choose and trust us, we will bring you a very convenient service.


Metal halide perovskite quantum dots (QDs) have good photoelectric properties and can be used in photocatalysis. However, the instability of quantum dots restricts their application. Combining perovskite quantum dots with two-dimensional ultra-thin g-C3N4 nanosheets (UCN) is a very good method. This technique can be successfully applied to a catalytic platform using quantum dots as photocatalysts. The introduced UCN can not only improve the stability of CsPbBr3 quantum dots by passivating the surface ligand of CsPbBr3 quantum dots, but also promote the charge transfer between the two materials by band matching. Therefore, the prepared CsPbBr3/UCN heterostructure has superior photocatalytic performance than CsPbBr3 quantum dots and UCN alone, which provides an effective strategy for the design of CsPbBr3-based heterostructures with high stability and photocatalytic activity.


Alfa Chemistry has an advanced quantum dot research laboratory with professional technology, experienced staff and advanced equipment. Our services mainly focus on the optimization of quantum dot photocatalyst products, including providing relevant product solutions, product testing, etc., to ensure that the optimized products can meet the expected requirements. We can provide excellent optimization services, including but not limited to:

  • Optimization of Perovskite Quantum Dots
  • Product Testing
  • Optimization of Synthetic Process

Alfa Chemistry can not only provide the above services, but also with the most cutting-edge technology, we have very professional quantum dot researchers, they have rich knowledge and experience, can bring you the most comprehensive consulting and service. You can also ask us for questions about your research or industrial processes.

Advantages of Our Services

  • Advanced laboratory equipment
  • We have a professional team and equipment to optimize the preparation process and materials.

  • Reliable
  • The researchers have many years of experience to ensure the standardization of experimental operations and procedures.

  • Short time, high efficiency
  • We provide our customers with the most comprehensive service at an efficient speed.

  • Safety
  • All experiments were conducted under a confidentiality agreement, with emphasis on customer privacy.

Quality assurance and control

As a supplier of stabilize perovskite quantum dots, Alfa Chemistry have a great deal of experience and product quality assurance system, starting from the quality of products, relying on advanced instruments and technology, to bring customers reliable products.

Quality assurance and control

Service process

  • Contact us and email us
  • Prepare the required products
  • Product testing
  • Feedback test reports and product solutions to customers

We will be glad to discuss details of intended interaction studies with you and develop experimental strategies/methods tailored to your requirement.

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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