Structural features of phosphate glasses for the production of agrotechnical materials

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Karapetyan, K.G.^1 ; Denisova, O.V.^1

Saint Petersburg Mining University, 21st Line 2, St Petersburg

199106, Russia^1

关键词: Biosorbents;    Glass samples;    Optimum structures;    Phosphate glass;    Physical and chemical characteristics;    Structural feature;    Structure and properties;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/4/042005/pdf
DOI  :  10.1088/1755-1315/194/4/042005

来源: IOP

【 摘 要 】

The paper presents the study of the structure and properties of phosphate glasses. The analysis of parameters of their properties to select the optimum structures of glasses, suitable for use as fertilizers, ameliorants and petroleum biosorbents, is carried out. The study of macroscopic, physical and chemical characteristics of glass samples showed the presence of characteristic kinks in certain areas of compositions, which is associated with structural changes occurring in the glass.