| 摘要 |
The present invention provides a method for making a sheet of a carbon nanotube (CNT) layer. First, a CNT solution is provided. A substrate is also provided. The substrate is then covered by the CNT solution, and a CNT layer is formed on the substrate through vacuum filtration. The CNT layer is cleaned with an organic chemical solution, and the CNT layer is cleaned with water. Finally, water is removed from the CNT layer. Additionally, in the step of vacuum filtration, a whirlpool is created in the CNT solution.
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