| The coke is heated in an oven that has no access to outside air to burn off most of the impurities, leaving a fairly pure form of graphite. |
| Carbon and irons with a greater carbon content will start freezing by throwing out kish graphite of large size. |
| An example of allotropy is carbon, which can exist as diamond, graphite, and amorphous carbon. |
| Other methods consist of superheating the molten metals in a separate furnace, whereby the graphite is greatly refined. |
| Scientists later demonstrated that fullerenes can be conveniently generated by setting up an electric arc between two graphite electrodes. |
| A scanning tunneling microscope image shows liquid crystal molecules aligned on a sheet of graphite. |
