SBIR Phase I: Dry Nano Adhesive Based on Carbon Nanotubes

SBIR第一期：基于碳纳米管的干纳米粘合剂

• 批准号: 0637463
• 负责人: Yang Zhao
• 金额: $ 10万
• 依托单位: Atlas Nanotechnologies, LLC
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-01-01 至 2007-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0637463&HistoricalAwards=false
• 关键词: SBIR; Phase; Dry; Nano; Adhesive

The Small Business Innovation Research (SBIR) Phase I Project will develop a flexible, reusable, two-sided, dry, thermally and electrically conductive adhesive film consisting of a dense vertically aligned multiwalled carbon nanotubes (CNT) embedded in a flexible polymer matrix. The polymer chosen as the matrix is Parylene. The CNTs protrude from the polymer matrix to form an active adhesive interface. When the film is attached to a target surface, significant van der Waals (vdW) attraction occurs between the CNTs and the target surface. The vdW adhesion is unaffected by vacuum or moisture, does not require applied pressure and, therefore, can provide a universally effective adhesion mechanism. Consequently, the proposed product can be used as a replacement for many other and less convenient kinds of fasteners and fixtures, saving time and money due to its ease of use and more optimal design..

小型企业创新研究 (SBIR) 第一阶段项目将开发一种灵活、可重复使用、双面、干燥、导热和导电的粘合膜，由嵌入柔性聚合物基质中的致密垂直排列的多壁碳纳米管 (CNT) 组成。选择作为基质的聚合物是聚对二甲苯。 碳纳米管从聚合物基体中突出，形成活性粘合界面。 当薄膜附着到目标表面时，碳纳米管和目标表面之间会产生显着的范德华 (vdW) 吸引力。 vdW 粘合不受真空或湿气的影响，不需要施加压力，因此可以提供普遍有效的粘合机制。 因此，所提出的产品可以用作许多其他不太方便的紧固件和固定装置的替代品，由于其易于使用和更优化的设计而节省时间和金钱。