specializing in providing lithium battery laboratory equipments and materials - UBIQ Technology Co., Ltd.

Carbon(Graphene) Quantum Dots Powder(blue)

▶ Basic Specifications

Model:

GQD-01BP

Specification:

  1. Chemical composition: C (51 at%), N (17 at%), O (32 at.%)
  2. Purity: > 99.5%
  3. Particle size: 2-6 nm (Ave: 4.1 nm)
  4. Color: Brown
  5. Fluorescence: λex 450 nm at 360 nm; λex 530 nm at 450 nm
    λex 530 nm at 450 nm
  6. Quantum yield: > 25% in water; > 50% in ethanol
  7. Hg detection limit: 0.1‒100 ppm
  8. Hg removal capacity: > 0.8 mg/mg QD

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