Substitution-Leaching-Deposition (SLD) Processes Drive Reversible Surface Layer Reconstruction of Metal Oxides for Fluoride Adsorption.

• Tác giả: Bingcai Pan, Pengfei Shen, Hui Xu, Xiaolin Zhang
• Ngôn ngữ: eng
• Ký hiệu phân loại: 371.14122 Teachers and teaching, and related activities
• Thông tin xuất bản: United States : Environmental science & technology , 2025
• Bộ sưu tập: NCBI
• ID: 50533

Tóm tắt

Surface complexation has long been recognized as the basic mode involved in fluoride adsorption onto metal oxides. However, such general recognition is challenged by the unusual pH dependence observed in fluoride adsorption. Here, we selected hydrated zirconium oxide (HZO) as a representative metal oxide to revisit the fluoride adsorption mechanism. Multiple