Solid-state NMR of glasses

M Edén - 2023 - diva-portal.org
Solid-state nuclear magnetic resonance (NMR) spectroscopy is the arguably most powerful
technique for structural characterizations of amorphous inorganic materials, such as oxide …

Novel Eu3+ doped mixed alkaline-earth zinc silico-aluminate glass for white-light-emitting diode, fingerprint, and security ink application

SK Mohapatra, HS Maharana, S Khan, S Das… - Optical Materials, 2024 - Elsevier
In this work, novel calcium strontium magnesium zinc silico-aluminate (CSrMZSAEux)
glasses doped with varied concentrations of Eu 2 O 3 (0.5, 1.0, 1.5, 2, 3, 4 and 5 mol%) were …

Ionic Conductivity of Na3Al2P3O12 Glass Electrolytes—Role of Charge Compensators

SR Keshri, S Ganisetti, R Kumar, A Gaddam… - Inorganic …, 2021 - ACS Publications
In glasses, a sodium ion (Na+) is a significant mobile cation that takes up a dual role, that is,
as a charge compensator and also as a network modifier. As a network modifier, Na+ …

Update on 27Al NMR studies of aluminosilicate glasses

M Eden - Annual reports on NMR spectroscopy, 2020 - Elsevier
Aluminosilicate glasses and melts are of great geological and technological importance.
Significant efforts have been spent for enhancing the insight into their structures. Here magic …

Molecular dynamics study on structural characteristics and mechanical properties of sodium aluminosilicate hydrate with immobilized radioactive Cs and Sr ions

T Wang, Y Tu, T Guo, M Fang, P Shi, L Yuan… - Applied Clay …, 2023 - Elsevier
As a low-carbon, environment-friendly and economical resource for nuclear power
generation, radionuclide emission and storage has received worldwide attention …

Exotic structural motifs in aluminosilicate glasses quantified by solid-state NMR and molecular dynamics simulations

B Stevensson, M Edén - Journal of Non-Crystalline Solids, 2021 - Elsevier
Conventional structural models of aluminosilicate (AS) glasses assume that there are no
direct bonds between four-coordinated Al (Al [4]) species and non-bridging oxygen (NBO) …

Glasses: aluminosilicates

L Cormier - Encyclopedia of materials: Technical Ceramics and …, 2021 - hal.science
Aluminosilicate glasses are widely used and investigated materials with current and
promising technological applications such as high-power laser gain media, flat-panel …

Understanding the sodium-ion dynamics in NASICON (Na3Al2P3O12) glass containing NaF: Scaling of electrical conductivity spectra

I Mandal, S Chakraborty, K Annapurna… - Journal of Alloys and …, 2021 - Elsevier
Quest for high ion-conducting solid electrolyte materials for sodium-ion batteries has been
tremendously increasing. Glass materials are a potential solid electrolyte for high-energy Na …

Role of Sodium-Ion Dynamics and Characteristic Length Scales in Ion Conductivity in Aluminophosphate Glasses Containing Na2SO4

I Mandal, S Chakraborty, K Jayanthi… - The Journal of …, 2022 - ACS Publications
Achieving high ion conductivity in glass-based Na-ion conducting materials for their
applications as solid electrolytes in batteries is still challenging owing to the vague …

Insights from molecular dynamics into the chemistry-structure relationships of calcium aluminosilicate glasses

M Liu, S Panda, P Suraneni, LR Pestana - Journal of Non-Crystalline Solids, 2023 - Elsevier
Calcium aluminosilicate (CAS) glasses are ubiquitous in nature and play an important role
in diverse technological applications ranging from structural glasses to sustainable …