石墨烯及其与不同形貌银、铜纳米晶复合物的制备和在喷墨3D打印电路中的应用

It is significant to develop nanomaterials for ink-jet 3D print circuit. To improve the stability and conductivity of the ink, the intrinsic properties of graphene and grapheme-metal nanocrystalline construction is studied. It is expected that the advantages of the charge of graphene mobility and large specific surface area is combined. The application is to explore and reveal the structure-activity relationship of inkjet 3D print grapheme composite nanomaterials and the dispersion and conductivity of grapheme nanocomposite in ink. From the changes of electronic track and the transmission of electron, it can reveal the synergistic effect of coupling between the metal and the graphene and the electronic structure of them. The laminated molding process is studied, to develop the forming technology of the 3D printing ink on single droplet, and in the space to form micro-nano symmetric structure unit.

纳米材料对喷墨3D打印电路的开发具有重要意义，通过对石墨烯本征性能的研究和构建石墨烯-金属钠米晶，有望结合石墨烯的电荷迁移率高和比表面积大等优点，以提高稳定性和导电性。本申请探索并揭示喷墨3D打印石墨烯复合物材料的构效关系，研究石墨烯纳米复合物在油墨中分散性和导电性；通过研究电子轨道的变化和电子的传输，以揭示金属与石墨烯间的耦合作用和各自的电子结构的协同效应；探索叠层成型工艺，完善油墨在3D打印的单墨滴成型技术，形成在空间上的微纳对称结构单元。

纳米材料对喷墨3D打印电路的开发具有重要意义，通过对石墨烯本征性能的研究和构建石墨烯-金属钠米晶，有望结合石墨烯的电荷迁移率高和比表面积大等优点，以提高稳定性和导电性。本申请探索并揭示喷墨3D打印石墨烯复合物材料的构效关系，研究石墨烯纳米复合物在油墨中分散性和导电性；通过研究电子轨道的变化和电子的传输，以揭示金属与石墨烯间的耦合作用和各自的电子结构的协同效应；探索叠层成型工艺，完善油墨在3D打印的单墨滴成型技术，形成在空间上的微纳对称结构单元。