Highly efficient and selective extraction of gold by reduced graphene oxide

HIGHLIGHTS

• who: Fei Li from the (UNIVERSITY) have published the article: Highly efficient and selective extraction of gold by reduced graphene oxide, in the Journal: (JOURNAL) of 21/03/2022
• what: The authors report an approach based on reduced graphene oxide (rGO) which provides an ultrahigh capacity and selective extraction of gold ions present in ppm concentrations (>1000 mg of gold per gram of rGO at 1 ppm). The authors demonstrate a highly efficient flow-through process for gold extraction using rGO membranes. Deprotonation results in more negatively charged rGO nanosheets Realization of high selectivity for . . .
  

   

  

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