| About this Abstract |
| Meeting |
2022 TMS Annual Meeting & Exhibition
|
| Symposium
|
Functional Nanomaterials: Functional Low-Dimensional (0D, 1D, 2D) Materials 2022
|
| Presentation Title |
Crumpling and Assembling of 1D/2D Nanomaterials into 3D Functional Structures |
| Author(s) |
Baoxing Xu |
| On-Site Speaker (Planned) |
Baoxing Xu |
| Abstract Scope |
Assembly of nanomaterials such as graphene into functional structures has drawn tremendous attention for their potential widespread applications in a bulk form in the rational design of multifunctional structures and devices, yet this is challenging in manufacturing. I will start with the introduction of a capillary crumpling approach that helps create a new platform for attaining bulk quantities of nanomaterials meanwhile minimizing the simple restacking in assembly through local deformation, thus allowing to keep the large specific surface area and versatile surface functions of nanomaterials in their bulk forms. I will then present the development of both quantitative theory and coarse-grained computational models to reveal crumpling and self-assembly mechanism in parallel with comparison with available experiments. After that, the properties of assembled 3D architectural structures by graphene and graphene/CNTs will be demonstrated in terms of accessible area and mechanical strength. |
| Proceedings Inclusion? |
Planned: |