基本信息:
- 专利标题： 一种低缺陷石墨烯带海绵复合材料的制备方法
- 专利标题（英）：Preparation method of low defect graphene ribbon sponge composite material
- 申请号：CN201711173444.5 申请日：2017-11-22
- 公开(公告)号：CN107758647A 公开(公告)日：2018-03-06
- 发明人： 彭庆宇 , 李宜彬 , 赫晓东 , 秦余杨 , 赵旭
- 申请人： 哈尔滨工业大学
- 申请人地址： 黑龙江省哈尔滨市南岗区西大直街92号
- 专利权人： 哈尔滨工业大学
- 当前专利权人： 哈尔滨工业大学
- 当前专利权人地址： 黑龙江省哈尔滨市南岗区西大直街92号
- 代理机构： 哈尔滨市阳光惠远知识产权代理有限公司
- 代理人： 刘景祥
- 主分类号： C01B32/184
- IPC分类号： C01B32/184 ; C01B32/194
The invention provides a preparation method of a low defect graphene ribbon sponge composite material and belongs to the field of material science. The graphene ribbon sponge has a uniform through-hole network structure, can be used for preparation of a composite material in which reinforcement bodies are uniformly dispersed and solves the problem of reinforcement body dispersion in the nano-reinforced composite material. The preparation method comprises 1. preparation of carbon nanotube sponge, 2. preparation of a strong oxidizing solution, 3. preparation of graphene ribbon sponge, 4. washingof the graphene ribbon sponge, 5. drying of the graphene ribbon sponge, 6. reduction of the graphene ribbon sponge, and 7. preparation of a graphene ribbon sponge composite material. The preparationmethod prepares the low defect graphene ribbon sponge composite material with special edge effects, high Young modulus and high tensile strength.
IPC结构图谱:
| C | 化学；冶金 |
| --C01 | 无机化学 |
| ----C01B | 非金属元素；其化合物 |
| ------C01B32/00 | 碳；其化合物 |
| --------C01B32/15 | .纳米级碳材料 |
| ----------C01B32/182 | ..石墨烯 |
| ------------C01B32/184 | ...制备 |