US Patent Issued to Shanxi University on July 29 for "Method for preparing phosphorus-doped graphene using phosphorus-containing sludge and biomass" (Chinese Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,371,328, issued on July 29, was assigned to Shanxi University (Taiyuan, China).

"Method for preparing phosphorus-doped graphene using phosphorus-containing sludge and biomass" was invented by Baofeng Wang (Taiyuan, China), Yunxiao Chen (Taiyuan, China), Fangqin Cheng (Taiyuan, China), Huirong Zhang (Taiyuan, China), Jinglei Cui (Taiyuan, China) and Yanxia Guo (Taiyuan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for preparing phosphorus-doped graphene using phosphorus-containing sludge and biomass, belonging to the field of solid waste resource utilization and environmental protection technologies, includes: performing a hydrothermal r...