3 ms·
Well, the point of the sand would be to stop the burning pile from spewing HF, which could be pretty annoying.
by jeffbee 1y ago
Well, the point of the sand would be to stop the burning pile from spewing HF, which could be pretty annoying.
- kragen 1y agoThat's interesting! I didn't realize that lithium-ion batteries were full of lithium hexafluorophosphate, or that it hydrolyzed to form HF at 70° in the presence of water. Thanks!