Perovskite Quantum Dots Supplier - Alfa Chemistry

Custom ZIF-8@GQDs Materials


Custom ZIF-8 GQDs Materials

Alfa Chemistry can bring you customized MOF modified quantum dot products. Our team can cooperate with other research teams to jointly develop product solutions suitable for customers. Through this customized product, we will bring you very convenient service.


Graphene quantum dots (GQDs) have abundant surface functional groups and numerous active sites. Through functionalization, other specific functional groups can be grafted to improve the adsorption capacity of specific substances. MOFs materials are functionalized or surface-modified to obtain type materials, which not only have the characteristics of MOFs but also have greater activity, which can enhance the application value of MOFs materials. ZIFs have the advantages of good thermal stability, structural adjustability and ultra-high specific surface area. ZIF-8 belongs to the ZIFs series of MOFs. It is composed of Zn2+ and imidazole-based ligands. It is a porous material with a topological structure. In ZIF-8 material, there are functional groups with acid and basic properties at the same time, so it can adsorb a variety of pollutants. A new type of ZIF-8 composite material was synthesized by using solution co-deposition method to load GQDs on the surface of ZIF-8.


Alfa Chemistry is a professional quantum dot supplier and corresponding service provider. We have a very professional team including high-end technical talents such as masters and doctors, which can provide you with very effective solutions for your research. Currently our services include the following:

  • Custom MOF Composite Quantum Dot Materials
  • Product Solution
  • After-sales Services

Our services are not only those described above, we can also provide you with one-to-one consulting services. You can consult us for any problems encountered in your research, and we are very happy to help you.

What we can provide:

  • All our products have quality assurance, with the following data:
  • UV-Vis Absorption Spectrum
  • Fourier transform infrared spectrum
  • Scanning Electron Microscope
  • Transmission Electron Microscope
  • Specific surface area

Customers need to pay attention to:

In the process of product use, clarify the specific parameters of the product and understand the scope of application of the product.

Our industry advantage

  • We are a quantum dot service organization with technology as the core. We have accumulated rich and professional experience in the chemical industry, with in-depth understanding and rich professional practical experience over the years.
  • We have strong professional, good hardware facilities, efficient communication, laboratory staff comprehensive quality of the industry quality laboratory.
  • We have abundant expert resources from expert teams in scientific institutes and laboratories.
  • We have an efficient service model. The company implements the project team responsibility system operation, directly facing customers to provide services, so as to truly start from customer needs in accordance with the requirements of laws and regulations in the case of efficient and professional services for customers.

Standard Service Process

  • Step 1: Send E-mail to us and put forward requirements for products
  • Step 2: Sign a confidentiality agreement
  • Step 3: The R&D department develops the products
  • Step 4: Performance test of synthetic products and ensure the quality
  • Step 5: The product feeds back to the customers

Standard Service Process

Alfa Chemistry provides comprehensive and flexible quantum dots and quantum dot modification services. Our innovative techniques coupled with our large collection of products allow us to tackle your project to save your time and effort. If you require any further information, please feel free to contact us. We look forward to working together to meet your goals.

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


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