I need to deposit the graphite molecule in a glass plate in order to increase the efficiency of energy as a cathode purpose. so i want to know how long the graphite could be stable in the glass plate.
As a whole, from preparation further graphite suspension, which can be reached in some heavy alcohol as ethilene glicol, by proper substrate, a doctor-blade can be used to the deposition. The fluid should be volatilized after sprayed.
See, vigorous stirring is necessary do disperse grafite, but small graphite particle can be further dispersed. Also, the fluid can be further selected considering substrate wetting.
An arc discharge between two graphite electrodes can be used to produce and deposit carbonaceous materials. This kind of process may be helpful in your case.