Điều chế dung dịch sắt nano bằng quá trình hòa tan anốt điện cao áp

• Tác giả: Thanh Tuấn Đỗ, Đức Hùng Nguyễn
• Ngôn ngữ: vie
• Ký hiệu phân loại: 542.8 Auxiliary techniques and procedures, electrical and electronic equipment
• Thông tin xuất bản: Hóa học, 2012
• Mô tả vật lý: 425-428
• Bộ sưu tập: Báo, Tạp chí
• ID: 632005

Tóm tắt

Iron nano metal solution is prepared from anodic dissolution process with ultra-high DC voltage. The size and shape of iron nanoparticles determined by TEM images and particle size distribution on the device LA-950 Laser Scattering Particle Distribution Analyzer V2. The concentration of nano-iron solution was determined by the analytical methods AAS atomic absorption spectrometry and Faraday's law. The difference in concentration of both methods demonstrated outside the anodic dissolution process has created the water electrolysis to form H2 and O2 gases and heating the solution.