13929258449

admin@satnano.com

Search

Home

Search

  • 24

    Apr

    How to understand the properties, synthesis, and applications of graphene quantum dots powder

    Graphene quantum dots (GQDs) refer to a new type of carbon based fluorescent material with a graphene layer size of less than 100nm and a number of layers of less than 10. Generally speaking, graphene quantum dots include a large class of carbon fluorescent materials and their derivatives with similar structures and properties, including graphene quantum dots, oxidized graphene quantum dots, and p...
    Read More
  • 11

    May

    An article on understanding the characteristics of carbon quantum dots

    Quantum dots (QDs) refer to semiconductor nanoparticles with a size smaller than the Bohr radius of the exciton and exhibiting quantum confinement effects. Due to the quantum confinement effect, the fluorescence emission of quantum dots is related to their diameter and chemical composition. By compounding with semiconductor surfaces, their optical and photochemical properties can be enhanced. Trad...
    Read More
  • 11

    May

    An article on the synthesis methods and applications of carbon quantum dots

    Synthesis of Carbon Quantum Dots The synthesis of carbon quantum dots can be mainly divided into two categories: top-down method and bottom-up method. Through the pre-treatment, preparation, and subsequent processing, carbon quantum dots can be controlled in size, passivated on the surface, doped with heteroatoms, and nanocomposites to meet the requirements. Top-down approach Top down method: lase...
    Read More
  • 14

    Jun

    Intragranular dispersion enhancement of carbon nanotubes in aluminum based composite materials

    Carbon nanotubes (CNTs) reinforced aluminum composites with unique intragranular dispersion were obtained using ultra short carbon nanotubes, and nanoscale carbon nanotubes were uniformly distributed within ultrafine aluminum grains. Compared with typical CNT/Al composite materials with intergranular carbon nanotube dispersion, this intragranular carbon nanotube/aluminum composite material has str...
    Read More
< 1 2 3 4 5 6
[  A total of  6  pages]
Leave a message Please click here for inquiry
Provide the right solution according to your needs,offer efficient service,leave a message for the product information and requirements you need,customize now!