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三/四维印刷PLA纳米/微结构:结晶原理和实际应用.

Yufeng Zhou1, Jingbo Chen1, Xuying Liu1

  • 1School of Materials Science & Engineering, Zhengzhou University, Zhengzhou 450001, China.

International journal of molecular sciences
|September 28, 2023
PubMed
概括

三/四维 (3D/4D) 打印增强了聚 (乳酸) (PLA) 纳米/微观结构. 结晶介导改善了用于先进应用的PLA特性.

科学领域:

  • 材料科学 材料科学 材料科学
  • 聚合物化学 聚合物化学
  • 添加剂制造 添加剂制造 添加剂制造

背景情况:

  • 传统的方法限制了软聚合物纳米/微观结构的制造.
  • 聚 (乳酸) (PLA) 是生物相容但无形的后加工,影响性质.
  • 结晶调解是提高PLA性能的关键.

研究的目的:

  • 审查用于PLA纳米/微结构的3D/4D打印.
  • 专注于结晶原理和应用.
  • 讨论挑战和未来的前景.

主要方法:

  • 关于PLA3D/4D打印的最新文献 (过去五年) 的综述.
  • 在PLA加工中分析结晶原理.
  • 探索生物灵感结构,灵活电子和生物医学工程中的应用.

主要成果:

  • 3D/4D打印使得快速的原型和定制PLA纳米/微观结构.
  • 结晶调解显著改善了PLA的屏障和热性能.
  • 多种应用展示了增强型PLA材料的潜力.

结论:

关键词:
3D/4D打印可以使用3D/4D打印.这就是为什么PLA PLA PLA.结晶化 结晶化的过程.纳米/微观结构

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  • 3D/4D打印与结晶介质相结合,为高性能PLA提供了一条途径.
  • 需要进一步的研究来应对制造先进的PLA纳米/微结构的挑战.
  • 这项技术有望在各种科学和工程领域进行创新.