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Titanium dioxide (anatase)


Liquid Phase Heat Capacity (Shomate Equation)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 2130. - 4000.
A 100.4160
B 5.991573×10-8
C -1.796728×10-8
D 1.839876×10-9
E 3.592186×10-8
F -955.6758
G 145.6358
H -894.0539
ReferenceChase, 1998
Comment Data last reviewed in December, 1973
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
2130.100.4221.6150.1152.3
2200.100.4224.8152.4159.3
2300.100.4229.3155.6169.3
2400.100.4233.5158.8179.4
2500.100.4237.6161.9189.4
2600.100.4241.6164.9199.5
2700.100.4245.4167.8209.5
2800.100.4249.0170.6219.5
2900.100.4252.5173.4229.6
3000.100.4256.0176.1239.6
3100.100.4259.2178.7249.7
3200.100.4262.4181.3259.7
3300.100.4265.5183.8269.8
3400.100.4268.5186.2279.8
3500.100.4271.4188.6289.8
3600.100.4274.3191.0299.9
3700.100.4277.0193.3309.9
3800.100.4279.7195.5320.0
3900.100.4282.3197.7330.0
4000.100.4284.8199.8340.0

References

Go To: Top, Liquid Phase Heat Capacity (Shomate Equation), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]


Notes

Go To: Top, Liquid Phase Heat Capacity (Shomate Equation), References