Fragility and rheological behavior of metaphosphate liquids: Insights into their chain vs. network characters
Source abstract
Abstract
Abstract The viscosity and the shear relaxation behavior of supercooled Ag- and Sn- metaphosphate liquids are measured using parallel plate techniques. The fragility index m of these liquids, when taken together with that of other metaphosphate liquids, shows variation over a rather large range spanning from ~30 to 90 and is found to be a sensitive function of the strength and extent of connectivity or coupling between the phosphate chains provided by the modifier-oxygen coordination polyhedra. The high fragility of the Ag-metaphosphate liquid (m ≈ 90) is a result of the weak inter-chain coupling which is manifested in a polymer-like rheological behavior that is in contrast with the network-liquid like behavior of the metaphosphate liquids with lower fragility.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Glass properties and applications · Material Dynamics and Properties · Transition Metal Oxide Nanomaterials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (48)
Show source-provided references
1. Review: the structure of simple phosphate glasses10.1016/S0022-3093(99)00620-1 ↗
2. Glasses and glass ceramics for sealing to aluminum alloys10.1016/0022-3093(80)90548-7 ↗
3. Efficient and tunable diode-pumped femtosecond Yb:glass lasers10.1364/OL.23.000126 ↗
4. Waste storage10.2113/GSELEMENTS.4.2.113 ↗
5. Bonding mechanisms at the interface of ceramic prosthetic materials10.1002/jbm.820050611 ↗
6. 3D printing of bone substitute implants using calcium phosphate and bioactive glasses10.1016/j.jeurceramsoc.2010.04.037 ↗
7. Glass-forming dynamics of aluminophosphate melts studied by photon correlation spectroscopy10.1111/jace.12444 ↗
8. A model for phosphate glass topology considering the modifying ion sub-network10.1063/1.4870764 ↗
9. Building up a weaker network: the effect of intermediate range glass structure on liquid fragility10.1016/j.jnoncrysol.2014.05.010 ↗
10. Behaviour of viscosity in metaphosphate glasses10.1016/j.jnoncrysol.2013.10.021 ↗
11. Fragility of network-forming glasses: a universal dependence on the topological connectivity10.1103/PhysRevE.92.062804 ↗
12. Assessing the network connectivity of modifier ions in metaphosphate glass melts: a dynamic light scattering study of Na-Zn mixtures10.1063/1.4965815 ↗
13. Network structure and connectivity in SnO−P2O5 glasses : results from 2D 31P and 119Sn NMR spectroscopy
14. Structure determination of AgPO3 and (AgPO3)0.5(AgI)0.5 glasses by neutron diffraction and small angle neutron scattering
15. Structural studies on Ag2O-P2O5 glasses10.4236/njgc.2017.73007 ↗
16. Structure and ionic conduction in (AgI)x(AgPO3)1-x glasses10.1103/PhysRevLett.74.726 ↗
17. Behavior of a supercooled chalcogenide liquid in the non-Newtonian regime under steady vs. oscillatory shear10.1063/1.4993780 ↗
18. Dynamical rigidity transition in the viscoelastic properties of chalcogenide glass-forming liquids10.1016/j.jnoncrysol.2018.07.057 ↗
19. Glass viscosity and structural relaxation by parallel plate rheometry using a thermo-mechanical analyser10.1016/S0167-577X(96)00252-2 ↗
20. Short range order of metaphosphate glasses by X-ray diffraction10.1016/0022-3093(94)90519-3 ↗
21. Cationic constraint effects in metaphosphate glasses10.1063/1.4879559 ↗
22. Preparation and characterization of SnO-P2O5 glasses as anode materials for lithium secondary batteries10.1016/j.jnoncrysol.2004.08.069 ↗
23. Properties and structure of binary tin phosphate glasses10.1016/j.jnoncrysol.2010.12.061 ↗
24. Calorimetric studies of structural relaxation in AgI-AgPO3 glasses10.1016/0022-3093(94)90354-9 ↗
25. Viscosity of glasses near and below the glass transition temperature10.1063/1.1286107 ↗
26. Kinetic and structural fragility - a correlation between structures and dynamics in metallic liquids and glasses10.1088/0953-8984/29/2/023002 ↗
27. Structural relaxation in AgPO3 glass followed by in situ ionic conductivity measurements10.1016/j.jnoncrysol.2016.01.010 ↗
28. DC and AC conductivity in wide comparison range Li2O-P2O5 glasses10.1016/0022-3093(86)90067-0 ↗
29. Melt rheology of zinc alkali phosphate glasses10.1122/1.550741 ↗
30. Properties of amorphous and crystallizable hydrocarbon polymers. I. Melt rheology of fractions of linear polyethylene10.1002/pol.1979.180170704 ↗
31. Shear-Modulus investigations of monohydroxy alcohols: evidence for a short-chain-polymer rheological response10.1103/PhysRevLett.112.098301 ↗
32. Dielectric relaxation and rheological behavior of supramolecular polymeric liquid10.1021/ma400088w ↗
33. Role of chemical structure in fragility of polymers : a qualitative picture10.1021/ma801155c ↗
34. Network dynamics and species exchange processes in aluminophosphate glasses: an in situ high temperature magic angle spinning NMR view10.1021/jp8061064 ↗
35. Van Gurp-Palmen-plot : a way to characterize polydispersity of linear polymers10.1007/s003970000137 ↗
36. Communication: observation of ultra-slow relaxation in supercooled selenium and related glass-forming liquids10.1063/1.5022787 ↗
37. Low frequency storage and loss moduli of soda-silica glasses in the transfoilmation range10.1016/0022-3093(74)90034-9 ↗
38. Viscous relaxation and non-Arrhenius behavior in B2O310.1111/j.1151-2916.1968.tb11859.x ↗
39. Modifier effects on the properties and structures of aluminophosphate glasses10.1016/S0022-3093(01)00704-9 ↗
40. Structural specifics of phosphate glasses probed by diffraction methods: a review10.1016/S0022-3093(99)00621-3 ↗
41. Structure and properties of mixed strontium-manganese metaphosphate glasses10.1021/jp101750t ↗
42. Preparation and study of Ca1-xMgx(PO3)2 glassy and crystalline phases10.1023/A:1004302115017 ↗
43. The structure of zinc polyphosphate glass studied by diffraction methods and 31P NMR
44. The oxygen coordination of metal ions in phosphate and silicate glasses studied by a combination of x-ray and neutron diffraction10.1088/0031-8949/1995/T57/021 ↗
45. Raman spectroscopy study of the structure of lithium and sodium ultraphosphate glasses10.1016/S0022-3093(97)00347-5 ↗
46. Structure-property correlations in lithium phosphate glasses: new insights from 31P mutually implies 7Li double-resonance NMR10.1021/cm990623f ↗
47. Structure of mixed alkali phosphate glasses by neutron diffraction and Raman spectroscopy10.1103/PhysRevB.58.11331 ↗
48. Correlation of structure and photoelastic response in tin phosphate glass10.1111/j.2041-1294.2011.00049.x ↗