Silver-zinc-copper-loaded single-layer zirconium phosphate nanosheet and preparation method thereof

• Main Authors: CHEN SHIWEI, GUO TIANZI
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; NANOTECHNOLOGY; PERFORMING OPERATIONS; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; TRANSPORTING; TRAPPING

The invention discloses a silver-zinc-copper-loaded single-layer zirconium phosphate nanosheet and a preparation method thereof. The silver-zinc-copper-loaded single-layer zirconium phosphate nanosheet comprises a single-layer flaky zirconium phosphate carrier and a metal layer loaded on the surface of the single-layer flaky zirconium phosphate carrier, the metal layer comprises silver ions, zinc ions and copper ions. Wherein according to the mass percent, the single-layer flaky zirconium phosphate carrier is 78.5 to 85.5 percent, the silver ions are 6.5 to 10.5 percent, the zinc ions are 3.85 to 5.55 percent, and the copper ions are 4.15 to 5.55 percent. Silver ions, zinc ions and copper ions are loaded on the surface of single-layer zirconium phosphate by utilizing the strong adsorbability and ion exchange property of the single-layer zirconium phosphate to construct an ordered nano-structure film, so that the loading rate of silver/zinc/copper is improved, the actual antibacterial effect is obviously impro