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Nghiên cứu tổng hợp đồng kim loại có kích thước nano bằng phương pháp khử glyxerat trong vi sóng

Đinh Xuân Lộc, Nguyễn Hoàng Duy, Phạm Duy Khanh, Lương Thị Bích, Ngô Trung Kiên, Nguyễn Phương Tùng

Abstract


Copper metal materials with nano size were successfully synthesized by copper glycerate reduction method in microwave. The technical analysis of morphology, structure and infrared spectroscopy of the materials were carried out. The morphology and the structure of the prepared materials were characterized by field emission scanning electron microscopy (FESEM) and X-ray diffraction (XRD). FESEM images and XRD patterns showed that the materials have phase single and the size of 60-100 nm. UV-VIS spectrum shows absorption peak at 595 nm.


Keywords


Copper metal, oxalate, glycine, UV-VIS spectrum, microwave

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