Journal article
The structure and thermochemistry of K2CO3–MgCO3 glass
- Abstract:
-
Carbonate glasses can be formed routinely in the system K2CO3–MgCO3. The enthalpy of formation for one such 0.55K2CO3–0.45MgCO3 glass was determined at 298 K to be 115.00 ± 1.21 kJ/mol by drop solution calorimetry in molten sodium molybdate (3Na2O·MoO3) at 975 K. The corresponding heat of formation from oxides at 298 K was −261.12 ± 3.02 kJ/mol. This ternary glass is shown to be slightly metastable with respect to binary crystalline components (K2CO3 and MgCO3) and may be further stabilized b...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Accepted manuscript, x-file-download, 1.0MB)
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- Publisher copy:
- 10.1557/jmr.2019.250
Authors
Funding
+ Engineering and Physical Sciences Research Council
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Funding agency for:
Wilson, M
Grant:
EP/L015722/1
Bibliographic Details
- Publisher:
- Cambridge University Press Publisher's website
- Journal:
- Journal of Materials Research Journal website
- Volume:
- 34
- Issue:
- 19
- Pages:
- 3377-3388
- Publication date:
- 2019-09-16
- Acceptance date:
- 2019-08-01
- DOI:
- ISSN:
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2044-5326
Item Description
- Pubs id:
-
pubs:1037301
- UUID:
-
uuid:a9dc1f34-7e59-4bd5-a28b-0ca2d50a6117
- Local pid:
- pubs:1037301
- Source identifiers:
-
1037301
- Deposit date:
- 2019-08-02
Terms of use
- Copyright holder:
- Materials Research Society
- Copyright date:
- 2019
- Notes:
- © Materials Research Society 2019. This is the accepted manuscript version of the article. The final version is available online from Cambridge University Press at: https://doi.org/10.1557/jmr.2019.250
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