THE ROLE-CHANGE OF Na+ IONS IN SODIUM SILICATE SYSTEM UNDER COMPRESSION

• Tác giả: Thi Lan Mai, Thi Thanh Ha Nguyen, Thu Nhan Nguyen, Van Hong Nguyen
• Ngôn ngữ: Vie
• Thông tin xuất bản: Tạp chí Khoa học Trường Đại học Sư phạm Hà Nội: Khoa học Tự nhiên 2019
• Bộ sưu tập: Metadata
• ID: 393007

Tóm tắt

Structural properties of Na2O-9SiO2 liquid under compression arestudied by computer simulation. The local structure characteristics as well astopology of SiOx are investigated via pair radial distribution function, coordinationnumber, Si-O bond distance and O-Si-O bond angle distribution. The incorporationmechanism of Naions in Si-O network as well as their role in network structurewill be clarified. Specially, influence of Naions to the topology of SiOx units willbe explained in detail.