It should be noted that the high molecular weights of ITF05 and ITF06 prevent from using the method of vacuum deposition for device manufacturing.Superhigh vacuume systems might reduce this problem.

• 然而ITF05和ITF06无法利用蒸镀法制作薄膜，必须找寻更高真空度的仪器设备，再作元件效率的探讨。