The specific heat capacity of TiO2 (titanium dioxide) depends on the temperature and the phase of the material. At room temperature, the specific heat capacity of rutile (the most common phase of TiO2) is approximately 0.52 J/g°C. This value can vary slightly depending on the specific sample and measurement conditions.

Here are the specific heat capacities of TiO2 at different temperatures for rutile and anatase phases:

Rutile:

- At 25°C (room temperature): 0.52 J/g°C

- At 100°C: 0.57 J/g°C

- At 200°C: 0.62 J/g°C

- At 300°C: 0.67 J/g°C

- At 400°C: 0.72 J/g°C

- At 500°C: 0.77 J/g°C

- At 600°C: 0.82 J/g°C

- At 700°C: 0.87 J/g°C

- At 800°C: 0.93 J/g°C

- At 900°C: 1.00 J/g°C

- At 1000°C: 1.08 J/g°C

Anatase:

- At 25°C (room temperature): 0.68 J/g°C

- At 100°C: 0.75 J/g°C

- At 200°C: 0.82 J/g°C

- At 300°C: 0.89 J/g°C

- At 400°C: 0.96 J/g°C

- At 500°C: 1.03 J/g°C

- At 600°C: 1.11 J/g°C

- At 700°C: 1.19 J/g°C

- At 800°C: 1.28 J/g°C