Pyrophanite, MnTiO3 of Zm=25+22+8∗3=71, a specific gravity of 4.537 and a molar mass of 150.8032gmol−1,
vboom=3.4354∗453771=219.52ms−1
and a Tboom range of,
Tboom=219.522∗150.8032∗10−33∗8.3144=291.34K or 18.19oC
This temperature, some might consider room temperature, but under the sun I would prefer, Ilmenite at 32.71oC
Remember only specifically at Tboom. Even if Pyrophanite cannot act as a solar cell it can be a charge cell where charging occurs at Tboom quickly followed by a slow discharge at off Tboom temperature.
Have a sunny day.
This temperature, some might consider room temperature, but under the sun I would prefer, Ilmenite at 32.71oC
Remember only specifically at Tboom. Even if Pyrophanite cannot act as a solar cell it can be a charge cell where charging occurs at Tboom quickly followed by a slow discharge at off Tboom temperature.
Have a sunny day.
