Study on the influence of various base agents in K2TiF6 hydrolysis on morphology, structure and photocatalytic activity of TiO2
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The experimental results showed that there was a significant influence of base agent nature on the morphology, structure, surface area of TiO2 product. Using NH3 agent could obtain uniform TiO2 particles with about 15 nm in size and surface area of 98.93 m2 .g-1 , while using NaOH or KOH led to TiO2 with varying particle sizes (in the range of 15-500 nm), and decreasing surface area (less than 20 m2 .g-1 ).
Nội dung trích xuất từ tài liệu:
Study on the influence of various base agents in K2TiF6 hydrolysis on morphology, structure and photocatalytic activity of TiO2
Nội dung trích xuất từ tài liệu:
Study on the influence of various base agents in K2TiF6 hydrolysis on morphology, structure and photocatalytic activity of TiO2
Tìm kiếm theo từ khóa liên quan:
Vietnam Journal of Chemistry Study on the influence of various K2TiF6 hydrolysis on morphology Structure and photocatalytic activity of TiO2 Uniform TiO2 particlesTài liệu liên quan:
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