Effects of Increasing Electrodes on CNTs Yield Synthesized by Using Arc-Discharge Technique

Figure 1

View of the fully automatic machine for producing CNTs. (1) Base frame, (2) lower tank, (3) fans for cooling, (4) valve, (5) upper tank, (6) carbon holder, (7) control unit, (8) electrical unit, (9) steeper motor, (10) nuts housing, (11) deionized water, (12) power screw, (13) bearing, (14) cover, (15) pure graphite, (16) cover hand.