• 专利标题:   Generating carbon quantum dot that is utilized in medical imaging equipment, involves preparing carbon material into carbon material solution, preparing hydrogen peroxide, followed by extracting, taking supernatant and irradiating by laser.
  • 专利号:   CN113582163-A
  • 发明人:   LING Y, CHEN Y
  • 专利权人:   JIANGXI BALIUSAN IND CO LTD
  • 国际专利分类:   C01B032/15, C09K011/65
  • 专利详细信息:   CN113582163-A 02 Nov 2021 C01B-032/15 202220 Chinese
  • 申请详细信息:   CN113582163-A CN11035385 02 Sep 2021
  • 优先权号:   CN11035385

▎ 摘  要

NOVELTY - Generating carbon quantum dot by decomposing carbon with hydrogen peroxide solution involves preparing raw material, preparing the carbon material into carbon material solution with a certain concentration, preparing a certain concentration of hydrogen peroxide, mixing and processing the carbon material solution with a certain volume and hydrogen peroxide with a certain volume to mix, and ultrasonically processing under the sunlight, extracting and preparing the mixture obtained for centrifuging, taking the supernatant and irradiating with the laser beam. USE - Method for generating carbon quantum dot that is utilized in fields of medical imaging equipment, micro light-emitting diodes, chemical sensors, and photocatalytic reactions. ADVANTAGE - The method enables generating carbon quantum dot with excellent optical properties, good water-solubility, and low toxicity, in eco-friendly and cost-effective manner