Direct ink writing of three-dimensional ceramic structures
Direct ink writing of three-dimensional ceramic structures
复制标题
DOI：
10.1111/j.1551-2916.2006.01382.x
复制
发表时间：
2006-12-01
影响因子：
3.9
通讯作者：
Cesarano, Joseph, III
中科院分区：
文献类型：
--
作者：
Lewis, Jennifer A.;Smay, James E.;Cesarano, Joseph, III
陶瓷材料三维（3D）模式的能力对于结构、功能和生物医学应用至关重要。一种简单的方法是直接墨水书写（DIW），通过胶体或聚合物基墨水的沉积，一层一层地构建3D结构。这种方法允许设计和快速制造复杂的3D形状的陶瓷材料，而不需要昂贵的工具、模具或光刻掩模。在这篇专题文章中，我们介绍了基于液滴和基于细丝的DIW技术。我们专注于各种墨水设计及其相应的流变行为，墨水沉积力学，潜在形状和所需的工具路径，以及每种技术组装的3D陶瓷结构的代表性示例。报告还强调了与DIW相关的机遇和挑战。
The ability to pattern ceramic materials in three dimensions (3D) is critical for structural, functional, and biomedical applications. One facile approach is direct ink writing (DIW), in which 3D structures are built layer-by-layer through the deposition of colloidal- or polymer-based inks. This approach allows one to design and rapidly fabricate ceramic materials in complex 3D shapes without the need for expensive tooling, dies, or lithographic masks. In this feature article, we present both droplet- and filament-based DIW techniques. We focus on the various ink designs and their corresponding rheological behavior, ink deposition mechanics, potential shapes and the toolpaths required, and representative examples of 3D ceramic structures assembled by each technique. The opportunities and challenges associated with DIW are also highlighted.