A structural investigation of Mg(PO3)2, Zn(PO3)2 and Pb(PO3)2 glasses using molecular dynamics simulation
作者： E Sourial , T Peres , J A. Capobianco , A Speghini , M Bettinelli
DOI: 10.1039/A809926J
关键词:
摘要: An investigation into the structure of three metaphosphate glasses, Mg(PO3)2, Zn(PO3)2 and Pb(PO3)2, using molecular dynamics simulations is presented. The phosphate network was found to consist long linear chains PO4 tetrahedral units. This type exists in indicating that cation modifier has little effect on backbone. A study metal networks revealed modifier's field strength plays a significant role determining short range order ions. results indicate lead ion occupies several different environments compared with those occupied by magnesium or zinc
rsc.org
harvard.edu
sci-hub.se 参考文章(14)
J. Nitanda, Y. Kasahara, H. Matsui, K. Wakasa, M. Yamaki, A. Matsui, Effect of storage condition on dimensional change in microwave curing resin including a twill glass cloth Journal of Materials Science Letters. ,vol. 12, pp. 14- 15 ,(1993) , 10.1007/BF00275457
T. E. Faber, J. M. Ziman, A theory of the electrical properties of liquid metals Philosophical Magazine. ,vol. 11, pp. 153- 173 ,(1965) , 10.1080/14786436508211931
Carolynn Nelson, Toshiharu Furukawa, William B. White, Transition metal ions in glasses: Network modifiers or quasi-molecular complexes? Materials Research Bulletin. ,vol. 18, pp. 959- 966 ,(1983) , 10.1016/0025-5408(83)90007-7
H Kawazoe, Coordination number and chemical shift in Kα1,2 emission of Mg2+ in oxide glasses Journal of Non-crystalline Solids. ,vol. 42, pp. 281- 285 ,(1980) , 10.1016/0022-3093(80)90029-0
R. Gresch, W. Müller-Warmuth, H. Dutz, X-ray photoelectron spectroscopy of sodium phosphate glasses Journal of Non-crystalline Solids. ,vol. 34, pp. 127- 136 ,(1979) , 10.1016/0022-3093(79)90012-7
B.C. Sales, R.S. Ramsey, J.B. Bates, L.A. Boatner, Investigation of the structural properties of lead-iron phosphate glasses using liquid chromatography and Raman scattering spectroscopy Journal of Non-crystalline Solids. ,vol. 87, pp. 137- 158 ,(1986) , 10.1016/S0022-3093(86)80075-8
Richard K. Brow, David R. Tallant, Sharon T. Myers, Carol C. Phifer, The short-range structure of zinc polyphosphate glass Journal of Non-Crystalline Solids. ,vol. 191, pp. 45- 55 ,(1995) , 10.1016/0022-3093(95)00289-8
A. Musinu, G. Paschina, G. Piccaluga, G. Pinna, Short Range Order Of Metaphosphate Glasses By X-Ray Diffraction Journal of Non-crystalline Solids. ,vol. 177, pp. 97- 102 ,(1994) , 10.1016/0022-3093(94)90519-3
G.H. Sigel, Vacuum ultraviolet absorption in alkali doped fused silica and silicate glasses Journal of Physics and Chemistry of Solids. ,vol. 32, pp. 2373- 2383 ,(1971) , 10.1016/S0022-3697(71)80232-9
W. Matz, D. Stachel, E.A. Goremychkin, The structure of alkaline earth metaphosphate glasses investigated by neutron diffraction Journal of Non-crystalline Solids. ,vol. 101, pp. 80- 89 ,(1988) , 10.1016/0022-3093(88)90372-9