纳米粒子聚合物复合材料:两个小世界相遇的地方.
Anna C Balazs1, Todd Emrick, Thomas P Russell
1Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, PA 15261, USA.
概括
研究人员正在设计具有纳米粒子的柔性聚合物复合材料,以提高电气,光学和机械性能. 控制纳米粒子分布的进步使得自愈和光伏等应用程序的定制材料性能成为可能.
科学领域:
- 材料科学 材料科学 材料科学
- 聚合物科学 聚合物科学
- 纳米技术纳米技术
背景情况:
- 聚合物-纳米粒子复合材料提供可调节的电,光学和机械性能.
- 控制纳米粒子空间分布是实现所需宏观材料性能的关键.
研究的目的:
- 探索用于指导在聚合物矩阵内的纳米粒子分布的方法.
- 为了利用体和体相互作用进行物质财产控制.
主要方法:
- 定制纳米粒子涂层和尺寸.
- 利用体和体相互作用来引导自我组装.
主要成果:
- 证明了为可持续性创造自我愈合材料的创造.
- 开发了用于光伏应用的自杆.
结论:
- 聚合物-纳米粒子混合的进步使功能复合材料设计成为可能.
- 未来的工作应该专注于多功能材料的等级结构.
相关概念视频
Noncovalent Attractions in Biomolecules
Noncovalent attractions are associations within and between molecules that influence the shape and structural stability of complexes. These interactions differ from covalent bonding in that they do not involve sharing of electrons.
Four types of noncovalent interactions are hydrogen bonds, van der Waals forces, ionic bonds, and hydrophobic interactions.
Hydrogen bonding results from the electrostatic attraction of a hydrogen atom covalently bonded to a strong-electronegative atom like oxygen,...
Four types of noncovalent interactions are hydrogen bonds, van der Waals forces, ionic bonds, and hydrophobic interactions.
Hydrogen bonding results from the electrostatic attraction of a hydrogen atom covalently bonded to a strong-electronegative atom like oxygen,...
Noncovalent Attractions in Biomolecules
Noncovalent attractions are associations within and between molecules that influence the shape and structural stability of complexes. These interactions differ from covalent bonding in that they do not involve sharing of electrons.
Four types of noncovalent interactions are hydrogen bonds, van der Waals forces, ionic bonds, and hydrophobic interactions.
Hydrogen bonding results from the electrostatic attraction of a hydrogen atom covalently bonded to a strong-electronegative atom like oxygen,...
Four types of noncovalent interactions are hydrogen bonds, van der Waals forces, ionic bonds, and hydrophobic interactions.
Hydrogen bonding results from the electrostatic attraction of a hydrogen atom covalently bonded to a strong-electronegative atom like oxygen,...


