Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of superstructure glassy carbon material, superstructure glassy carbon material and application
The invention discloses a preparation method of a superstructure glassy carbon material, the superstructure glassy carbon material and application of the superstructure glassy carbon material. The preparation method comprises the following steps: adding carbon nanotubes into preparation raw materials of a porous carbon-based material, and printing the superstructure glassy carbon material by a 3D printing technology. According to the preparation method, the carbon nanotubes are added into the preparation raw materials of the superstructure glassy carbon material, a high polymer material is used as a main body of the carbon-based material, the carbon nanotubes are used as a reinforcement phase, the mechanical property of the carbon-based material is enhanced by using a second phase reinforcement principle of the carbon nanotubes, and meanwhile, the surface biocompatibility of the carbon-based material is not influenced; the performance of the superstructure glassy carbon material is reinforced by using the excellent reinforcing performance of the carbon nanotubes, and the carbon nanotubes are dispersed in a carbon-based material matrix to play a stable second phase reinforcing role, so that the dislocation development of the superstructure glassy carbon material can be effectively delayed, and the strength and toughness of the porous carbon-based material are greatly improved; the production process is simple, and mass production is easy to realize.
本发明公开了超结构玻璃碳材料的制备方法、超结构玻璃碳材料及应用，制备方法为在多孔碳基材料的制备原料中加入碳纳米管以3D打印技术打印超结构玻璃碳材料。本发明通过在超结构玻璃碳材料的制备原料中添加碳纳米管，以高分子材料作为碳基材料的主体同时采用碳纳米管作为增强相，利用碳纳米管的第二相增强原理加强碳基材料的力学性能，同时不会影响碳基材料表面生物相容性；利用碳纳米管优秀的增强性能对超结构玻璃碳材料的性能进行补强，碳纳米管分散在碳基材料基体中发挥稳定的第二相增强作用，能够有效延缓超结构玻璃碳材料的位错发展、大幅度提高多孔碳基材料的强度和韧性，其生产工艺简单、易于实现量产化生产。
Preparation method of superstructure glassy carbon material, superstructure glassy carbon material and application
The invention discloses a preparation method of a superstructure glassy carbon material, the superstructure glassy carbon material and application of the superstructure glassy carbon material. The preparation method comprises the following steps: adding carbon nanotubes into preparation raw materials of a porous carbon-based material, and printing the superstructure glassy carbon material by a 3D printing technology. According to the preparation method, the carbon nanotubes are added into the preparation raw materials of the superstructure glassy carbon material, a high polymer material is used as a main body of the carbon-based material, the carbon nanotubes are used as a reinforcement phase, the mechanical property of the carbon-based material is enhanced by using a second phase reinforcement principle of the carbon nanotubes, and meanwhile, the surface biocompatibility of the carbon-based material is not influenced; the performance of the superstructure glassy carbon material is reinforced by using the excellent reinforcing performance of the carbon nanotubes, and the carbon nanotubes are dispersed in a carbon-based material matrix to play a stable second phase reinforcing role, so that the dislocation development of the superstructure glassy carbon material can be effectively delayed, and the strength and toughness of the porous carbon-based material are greatly improved; the production process is simple, and mass production is easy to realize.
本发明公开了超结构玻璃碳材料的制备方法、超结构玻璃碳材料及应用，制备方法为在多孔碳基材料的制备原料中加入碳纳米管以3D打印技术打印超结构玻璃碳材料。本发明通过在超结构玻璃碳材料的制备原料中添加碳纳米管，以高分子材料作为碳基材料的主体同时采用碳纳米管作为增强相，利用碳纳米管的第二相增强原理加强碳基材料的力学性能，同时不会影响碳基材料表面生物相容性；利用碳纳米管优秀的增强性能对超结构玻璃碳材料的性能进行补强，碳纳米管分散在碳基材料基体中发挥稳定的第二相增强作用，能够有效延缓超结构玻璃碳材料的位错发展、大幅度提高多孔碳基材料的强度和韧性，其生产工艺简单、易于实现量产化生产。
Preparation method of superstructure glassy carbon material, superstructure glassy carbon material and application
超结构玻璃碳材料的制备方法、超结构玻璃碳材料及应用
GOU MALING (Autor:in) / PEI XUAN (Autor:in)
08.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
A61L
Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein
,
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
| Europäisches Patentamt | 2019
| Wiley | 2019