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A platform for research: civil engineering, architecture and urbanism
Carbon nanotube glass as well as online preparation method and application thereof
The invention relates to carbon nanotube glass as well as an online preparation method and application thereof. The method comprises the following steps: arranging a tin bath gas path: fixing a gas path nozzle pipe above float glass, and enabling an opening to cover the whole width of a glass tape; placing a catalyst precursor in a low-temperature area at the front section of a gas inlet path, and carrying the catalyst precursor into a high-temperature area above a glass tape by inert gas; the catalyst precursor is cracked at a high temperature to form metal atoms or carbides; at the beginning of the reaction, introducing carbon source gas and hydrogen through a gas path, growing carbon nanotubes on the catalyst particles on the surface of the glass, and then forming a randomly distributed carbon nanotube network film on the surface of the glass, thereby obtaining the carbon nanotube glass. According to the method, the carbon nanotubes directly grow on the surface of the glass by utilizing the fresh and clean surface of the float glass and the proper temperature and atmosphere environment of the tin bath, the original structure and performance of the carbon nanotubes can be protected to the greatest extent, the bonding strength of the carbon tube film layer and the glass is high, the process is simple, and the cost is low.
本发明是关于一种碳纳米管玻璃及其在线制备方法和应用。所述方法包括：布置锡槽气路：将气路喷嘴管固定在浮法玻璃的上方，使开口覆盖整个玻璃带宽度；将催化剂前驱体置于进气气路前段低温区域，并由惰性气体携带进入玻璃带上方的高温区域；催化剂前驱体在高温下发生裂解形成金属原子或碳化物；反应开始时，通过气路通入碳源气体和氢气，在玻璃表面的催化剂颗粒上长出碳纳米管，之后在玻璃表面形成随机分布的碳纳米管网络薄膜，即得到所述碳纳米管玻璃。本发明利用浮法玻璃新鲜洁净的表面和锡槽合适的温度及气氛环境，在玻璃表面直接生长碳纳米管，可最大程度保护碳纳米管的原始结构及性能，碳管膜层与玻璃的结合强度高，工艺简单、成本低。
Carbon nanotube glass as well as online preparation method and application thereof
The invention relates to carbon nanotube glass as well as an online preparation method and application thereof. The method comprises the following steps: arranging a tin bath gas path: fixing a gas path nozzle pipe above float glass, and enabling an opening to cover the whole width of a glass tape; placing a catalyst precursor in a low-temperature area at the front section of a gas inlet path, and carrying the catalyst precursor into a high-temperature area above a glass tape by inert gas; the catalyst precursor is cracked at a high temperature to form metal atoms or carbides; at the beginning of the reaction, introducing carbon source gas and hydrogen through a gas path, growing carbon nanotubes on the catalyst particles on the surface of the glass, and then forming a randomly distributed carbon nanotube network film on the surface of the glass, thereby obtaining the carbon nanotube glass. According to the method, the carbon nanotubes directly grow on the surface of the glass by utilizing the fresh and clean surface of the float glass and the proper temperature and atmosphere environment of the tin bath, the original structure and performance of the carbon nanotubes can be protected to the greatest extent, the bonding strength of the carbon tube film layer and the glass is high, the process is simple, and the cost is low.
本发明是关于一种碳纳米管玻璃及其在线制备方法和应用。所述方法包括：布置锡槽气路：将气路喷嘴管固定在浮法玻璃的上方，使开口覆盖整个玻璃带宽度；将催化剂前驱体置于进气气路前段低温区域，并由惰性气体携带进入玻璃带上方的高温区域；催化剂前驱体在高温下发生裂解形成金属原子或碳化物；反应开始时，通过气路通入碳源气体和氢气，在玻璃表面的催化剂颗粒上长出碳纳米管，之后在玻璃表面形成随机分布的碳纳米管网络薄膜，即得到所述碳纳米管玻璃。本发明利用浮法玻璃新鲜洁净的表面和锡槽合适的温度及气氛环境，在玻璃表面直接生长碳纳米管，可最大程度保护碳纳米管的原始结构及性能，碳管膜层与玻璃的结合强度高，工艺简单、成本低。
Carbon nanotube glass as well as online preparation method and application thereof
一种碳纳米管玻璃及其在线制备方法和应用
SHI XIAOFEI (author) / WANG YANXING (author) / HUANG YOUQI (author) / JIN YANGLI (author) / LIU YONGHUA (author) / HAN BIN (author) / ZU CHENGKUI (author)
2023-08-29
Patent
Electronic Resource
Chinese
IPC:
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
B64C
AEROPLANES
,
Flugzeuge
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C03B
Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle
,
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
/
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
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