Publications by authors named "Yajiao He"
Article Synopsis
- Recycling precious metals like silver is crucial due to limited natural reserves, prompting the use of S-doped porous carbons (SPCs) derived from passion fruit shells for effective silver adsorption.
- The synthesis process involved hydrothermal carbonization followed by activation, which increased mesopore content and introduced sulfur elements, enhancing silver adsorption performance.
- The optimized SPC-3 demonstrated high silver adsorption capacity (115 mg/g) and strong selectivity, allowing for easy recovery of silver after adsorption through simple calcination.