Low temperature heat capacity study of Ba2TiSi2O8 and Sr2TiSi2O8 Shi, Q.; Park, T.J.; Schliesser, J.; Navrotsky, A.; Woodfield, B.F.; The Journal of Chemical Thermodynamics 2014, 72, 77-84
- Journal: The Journal of Chemical Thermodynamics
- Sample Quantity(ies): Molar heat capacity at constant pressure
- Methodology: Relaxation calorimetry, quantum design PPMS
- Phase(s): Crystal
- Substances:
Data
| T (K) | Cp (J mol-1 K-1) |
| 1.94 | 0.00454 |
| 4.97 | 0.0882 |
| 5.52 | 0.128 |
| 6.12 | 0.187 |
| 6.79 | 0.275 |
| 7.52 | 0.404 |
| 8.36 | 0.597 |
| 9.27 | 0.871 |
| 10.28 | 1.26 |
| 11.41 | 1.79 |
| 12.65 | 2.48 |
| 2.16 | 0.00614 |
| 14.03 | 3.42 |
| 15.55 | 4.61 |
| 17.26 | 6.12 |
| 19.15 | 7.98 |
| 21.25 | 10.29 |
| 23.58 | 12.98 |
| 26.15 | 16.21 |
| 29.01 | 19.97 |
| 32.18 | 24.22 |
| 35.70 | 29.02 |
| 2.40 | 0.00838 |
| 39.61 | 34.42 |
| 43.95 | 40.41 |
| 48.76 | 46.48 |
| 54.10 | 53.48 |
| 60.02 | 60.69 |
| 66.60 | 68.58 |
| 73.90 | 76.99 |
| 82.01 | 86.29 |
| 91.02 | 96.16 |
| 101.01 | 105.66 |
| 2.65 | 0.0112 |
| 111.12 | 114.82 |
| 121.18 | 123.69 |
| 131.26 | 131.77 |
| 141.30 | 139.4 |
| 151.42 | 146.8 |
| 161.50 | 153.74 |
| 171.54 | 160.22 |
| 181.66 | 166.86 |
| 191.73 | 172.88 |
| 201.82 | 178.86 |
| 2.95 | 0.0157 |
| 211.90 | 184.39 |
| 221.98 | 189.47 |
| 232.06 | 194.35 |
| 242.14 | 198.79 |
| 252.17 | 203.72 |
| 262.24 | 207.6 |
| 272.38 | 211.23 |
| 282.45 | 215.07 |
| 292.43 | 218.89 |
| 302.51 | 222.0 |
| 3.28 | 0.022 |
| 3.65 | 0.031 |
| 4.03 | 0.0433 |
| 4.47 | 0.0611 |
29637; barium titanium silicate (Ba2Si2TiO8); 05929