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Single-walled carbon nanotube transparent electrothermal film and preparation method thereof
The invention discloses a single-walled carbon nanotube transparent electrothermal film and a preparation method thereof, and belongs to the technical field of electrothermal films. Single-walled carbon nanotubes prepared by a floating catalytic chemical vapor deposition method are subjected to suction filtration through a vacuum pump to a filter membrane with a certain size, single-walled carbon nanotube films with different light transmittances are obtained by controlling suction filtration time, the films are transferred to a substrate through a pressing method, and a single-walled carbon nanotube/substrate film is obtained. And cutting the single-walled carbon nanotube into a specific size, and pasting copper foil adhesive tapes with corresponding sizes on two opposite edges of the single-walled carbon nanotube to obtain the single-walled carbon nanotube transparent electrothermal film, and doping gold chloride to obtain the gold chloride doped single-walled carbon nanotube electrothermal film. The prepared single-walled carbon nanotube transparent electrothermal film is excellent in conductivity, the Schottky barrier between the carbon nanotubes can be reduced through gold chloride doping, the film can be densified, and the heating performance of the electrothermal film is improved through the combined action of gold chloride doping and gold chloride doping.
本发明公开了一种单壁碳纳米管透明电热膜及其制备方法，属于电热膜技术领域。通过将浮动催化化学气相沉积法制备的单壁碳纳米管通过真空泵抽滤到一定尺寸的滤膜上，通过控制抽滤时间得到不同透光率的单壁碳纳米管薄膜，将薄膜通过按压法转移到基底上，得到单壁碳纳米管/基底薄膜，裁剪成特定尺寸后在其相对两边边缘上粘贴相应尺寸的铜箔胶带，即得单壁碳纳米管透明电热膜，通过氯化金掺杂可得到氯化金掺杂单壁碳纳米管电热膜。本发明制备的单壁碳纳米管透明电热膜导电性优异，通过氯化金掺杂不仅可以降低碳纳米管之间的肖特基势垒，还能使薄膜致密化，二者共同作用提高电热膜的加热性能。
Single-walled carbon nanotube transparent electrothermal film and preparation method thereof
The invention discloses a single-walled carbon nanotube transparent electrothermal film and a preparation method thereof, and belongs to the technical field of electrothermal films. Single-walled carbon nanotubes prepared by a floating catalytic chemical vapor deposition method are subjected to suction filtration through a vacuum pump to a filter membrane with a certain size, single-walled carbon nanotube films with different light transmittances are obtained by controlling suction filtration time, the films are transferred to a substrate through a pressing method, and a single-walled carbon nanotube/substrate film is obtained. And cutting the single-walled carbon nanotube into a specific size, and pasting copper foil adhesive tapes with corresponding sizes on two opposite edges of the single-walled carbon nanotube to obtain the single-walled carbon nanotube transparent electrothermal film, and doping gold chloride to obtain the gold chloride doped single-walled carbon nanotube electrothermal film. The prepared single-walled carbon nanotube transparent electrothermal film is excellent in conductivity, the Schottky barrier between the carbon nanotubes can be reduced through gold chloride doping, the film can be densified, and the heating performance of the electrothermal film is improved through the combined action of gold chloride doping and gold chloride doping.
本发明公开了一种单壁碳纳米管透明电热膜及其制备方法，属于电热膜技术领域。通过将浮动催化化学气相沉积法制备的单壁碳纳米管通过真空泵抽滤到一定尺寸的滤膜上，通过控制抽滤时间得到不同透光率的单壁碳纳米管薄膜，将薄膜通过按压法转移到基底上，得到单壁碳纳米管/基底薄膜，裁剪成特定尺寸后在其相对两边边缘上粘贴相应尺寸的铜箔胶带，即得单壁碳纳米管透明电热膜，通过氯化金掺杂可得到氯化金掺杂单壁碳纳米管电热膜。本发明制备的单壁碳纳米管透明电热膜导电性优异，通过氯化金掺杂不仅可以降低碳纳米管之间的肖特基势垒，还能使薄膜致密化，二者共同作用提高电热膜的加热性能。
Single-walled carbon nanotube transparent electrothermal film and preparation method thereof
一种单壁碳纳米管透明电热膜及其制备方法
LIAO YONGPING (author) / DONG HAOHAO (author) / DING YUANLONG (author) / YAN JUN (author) / LI HONG (author)
2022-03-18
Patent
Electronic Resource
Chinese
IPC:
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
H05B
ELECTRIC HEATING
,
Elektrische Heizung
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