Geopolymers
Inorganic polymeric new materials
Author:
Authors:
and
Magdalena Szumera
Magdalena Szumera
Department of Advanced Ceramics, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Aleja Adama Mickiewicza 30, 30-059, Kraków, Polska
Search for other papers by Magdalena Szumera in
Current site
Google Scholar
PubMed
Search for other papers by Magdalena Szumera in
Current site
Google Scholar
PubMed
Irena Wacławska
Irena Wacławska
Department of Advanced Ceramics, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Aleja Adama Mickiewicza 30, 30-059, Kraków, Polska
Search for other papers by Irena Wacławska in
Current site
Google Scholar
PubMed
Search for other papers by Irena Wacławska in
Current site
Google Scholar
PubMed
Abstract
Silicate-phosphate glasses of SiO2–P2O5–K2O–MgO–CaO system containing manganese cations were investigated to obtain information about the influence of manganese ions on the thermal behavior of such glasses. Amorphous state of glasses and the course of phase transformation and crystallization taking place during their heating were investigated by DSC, XRD, and FTIR methods. It was shown that an increasing content of manganese replacing calcium and magnesium in the structure of analyzed glasses causes decrease of glass transition temperature (Tg) and heat capacity change (Δcp) accompanying the glass transformation. Simultaneously, thermal stability of the glasses increased. Products of multistage crystallization of glasses containing up to 8 mol% of MnO2 were: marokite (CaMn2O4), phosphate of Ca9MgK(PO4)7 type, and diopside (CaMgSi2O6). Product of crystallization of glasses containing higher amount of manganese was braunite (Mn7O8SiO4). This was accompanied by change of structure of magnesium calcium silicates from diopside-type structure to akermanite-type silicates (Ca2MgSi2O7). The data interpretation was based on bonds and chemical interactions of the individual components forming the glass structure.
ProCite
RefWorks
Reference Manager
BibTeX
Zotero
EndNote
-
1. Long, BT, Peters, LJ, Schreiber, HD. 1998 Solarization ofsoda–lime–silicate glass containing manganese. J Non Cryst Solids. 239:126–130. .
-
2. Nowotny W . Coloured glasses. Wyd. ARKADY, Warsaw. 1958;11:143–170.
-
3. Rao, GV, Reddy, PY, Veeraiah, N. 2002 Thermoluminescence studies on Li2O–CaF2–B2O3 glasses doped with manganese ions. Mater Lett. 57:403–408. .
-
4. Van Die, A, Leenaers, ACHI, Der Weg, WFV. 1988 Germanate glasses as hosts for luminescence of Mn2+ and Cr3+. J Non Cryst Solids. 99:32–44. .
-
5. Reddy, PV, Kanth, CL, Kumar, VP, Veeraiah, N, Kistaiah, P. 2005 Optical and thermoluminescence properties of R2O–RF–B2O3 glass systems moped with MnO. J Non Cryst Solids. 351:3752–3759. .
-
6. Machado, IEC, Prado, L, Gomes, L, Prison, JM, Martinelli, JR. 2004 Optical properties ofmanganese in barium phosphate glasses. J Non Cryst Solids. 348:113–117. .
-
7. Santos, CN, Yukimitu, K, Zanata, AR, Hernandes, AC. 2006 Thermoluminescence ofaluminophosphate glasses in the metaphosphate composition. Nucl Instrum Methods Phys Res B. 246:374–378. .
-
8. Szumera, M, Wacławska, I, Olejniczak, Z. 2010 Influence of B2O3 on the structure and crystallization of soil active glasses. J Therm Anal Cal. 99:879–886. .
-
9. Wacławska, I, Szumera, M, Ostrowska, J. 2002 Activity of glassy fertilizers in soil environment. Chem Agricult. 3:303–307.
-
10. Van der Ziel, A. Solid state physical electronics. New Delhi: Prentee-Hall of India; 1971.
-
11. Das, SS, Srivastava, V. 2006 Study of sodium and silver phosphate glasses doped with some metal chlorides. Prog Cryst Growth Char Mater. 52:125–131. .
-
12. Das, SS, Singh, NP, Srivastava, V, Srivastava, PK. 2008 Role of Fe, Mn and Zn ions as dopants on the electrical conductivity behavior of sodium phosphate glass. Ionics. 14:563–568. .
-
13. Stoch L , Stoch Z, Wacławska I. Silicate glass fertilizer. Patent PL 185229 B1. 1997.
-
14. Wacławska, I, Szumera, M. 2009 Reactivity of silicate–phosphate in soil environment. J Alloys Compd. 468:246–253. .
-
15. Stoch, L. 1998 Thermochemistry of solids with flexible structures. J Therm Anal. 54:9–24. .
-
16. Görlich, E. The effective charges and the electronegativity. Kraków: Polish Academy of Art and Science; 1997.
-
17. Rougier, A, Striebel, KA, Wen, SJ, Richardson, TJ, Reade, RP, Cairns, EJ. 1998 Characterization of pulsed laser-deposited LiMnO thin films for rechargeable lithium batteries. Appl Surf Sci. 134:107–115. .
-
18. Moenke, H. Mineralspektren I. Berlin: Akademie Verlag; 1962.
-
19. Farmer VC . The infrared spectra of minerals. London: Mineralogical Society, Monograph 4; 1974.
-
20. Rey, Ch, Shimizu, TM, Collins, B, Glimcher, MJ. 1990 Resolution-enhanced fourier transform infrared spectroscopy study of the environment of phosphate ions in the early deposits of a solid phase of calcium–phosphate in bone and enamel, and their evolution with age. Calcif Tissue Int. 46:384–394. .
-
21. Barin, I, Kuache, O. Thermochemical properties of inorganic substances. New York: Springer-Verlag; 1973.
-
22. Stoch, L. 2008 Early stage of crystallisation in SiO2–Al2O3–MgO(ZnO) and SiO2–BPO4 glasses–HRTEM study. Phys Chem Glass Eur J Glass Sci Technol B. 49: 4 220–228.
-
23. Stoch, L, Lelatko, J. 2008 Mechanisms of crystal structure organisation in magnesium aluminosilicate glass: HREM and analytical study. Phys Chem Glass Eur J Glass Sci Technol A. 49: 4 183–188.
To see the editorial board, please visit the website of Springer Nature.
Manuscript Submission: HERE
For subscription options, please visit the website of Springer Nature.
| Journal of Thermal Analysis and Calorimetry | |
|---|---|
| Language | English |
| Size | A4 |
| Year of Foundation |
1969 |
| Volumes per Year |
1 |
| Issues per Year |
24 |
| Founder | Akadémiai Kiadó |
| Founder's Address |
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. |
| Publisher | Akadémiai Kiadó Springer Nature Switzerland AG |
| Publisher's Address |
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11. |
| Responsible Publisher |
Chief Executive Officer, Akadémiai Kiadó |
| ISSN | 1388-6150 (Print) |
| ISSN | 1588-2926 (Online) |
Monthly Content Usage
| Abstract Views | Full Text Views | PDF Downloads | |
|---|---|---|---|
| Apr 2024 | 5 | 0 | 0 |
| May 2024 | 6 | 0 | 0 |
| Jun 2024 | 8 | 0 | 0 |
| Jul 2024 | 57 | 0 | 0 |
| Aug 2024 | 14 | 0 | 0 |
| Sep 2024 | 33 | 0 | 0 |
| Oct 2024 | 25 | 0 | 0 |
Temperature dependence of the rate of reaction in thermal analysis
The Arrhenius equation in condensed phase kinetics
Author:
Copyright Akadémiai Kiadó AKJournals is the trademark of Akadémiai Kiadó's journal publishing business branch.
Powered by PubFactory