主要内容:
1、了解微纳加工方法与基本原理;
2、熟悉纳米压印技术、软刻蚀技术的一般流程;
3、分别使用纳米压印法及软刻蚀法制备具有微结构的聚合物材料。
4、结合显微镜、轮廓仪及台阶仪对合成的微结构材料进行表征。
Contents:
1. Understand the basic theory of nanoimprint and soft lithography.
2. Be familiar with the general procedure of nanoimprint and soft lithography.
3. Fabricate micro structured materials by using thermal nanoimprint and soft lithography.
4. Characterize the micro structures.
(五)教学第九、十、十一周(8 学时):Week 9、10、11 (24 credit hours)
实验四:高分子材料加工及 3D 打印的应用
Processing of Polymer Materials and Application of 3D Printing
主要内容:
1、了解高分子加工的一般过程;
2、设计并利用高分子加工设备制备 3D 打印耗材;
3、利用 3D 打印制备不同结构的样品;
4、测试所制备产品的力学性能。
Contents:
1. Understand the general process of polymer processing.
2. Design and prepare 3D printing consumables by polymer processing equipment.
3. 3D-print the samples with different structures.
4. Investigate the mechanical behaviour of the printed products.
(六)教学第十二周(8 学时):Week 12 (8 credit hours)
实验五:晶体结构模型的搭建及晶胞结构参数确认
Establishment of Crystal structure Model and confirmation of Crystal Cell structure parameters
主要内容:
1、了解并掌握 7 个晶体和 14 个布拉菲点阵的特性;
2、了解并熟悉常见的晶体结构;
3、理解“原始细胞”和“单个细胞”的概念和区别;
4、学习识别和表达不同晶体系统的晶面和晶体取向的方法;
5、学习如何在六角晶体系统的三轴和四轴系统中表达和传递晶体方向和晶面。
Contents:
1. Understand and master the characteristics of 7 Crystal systems and 14 Bravais lattices;
2. Understand and be familiar with common crystal structures;
3. Understand the concept and the difference of the “primitive cell” and “unit cell”;
4. Learn the method to identify and express the crystal plane and crystal orientation of different crystal systems;
5. Learn how to express and transfer the crystal orientation and the crystal plane in the 3-axis and the 4-axis
system for the hexagonal crystal system.
(七)教学第十三周(8 学时):Week 13 (8 credit hours)
实验六:复相陶瓷合成及其相组成的 X 射线衍射分析
Fabricating Oxide Complex and structural analysis
主要内容:
1、 学习 X 射线的安全原理和如何操作 X 射线设备;
2、 了解复相氧化物材料合成的基本方法;
3、 学习布拉格定律解释 X 射线衍射谱的基本方法;
4、 掌握 X 射线衍射仪分析粉末、单晶和薄膜等材料的结构分析原理和方法。
contents:
1. Learn the principles of x-ray safety and how to handle x-ray equipment.
2. Fabricate oxide complex.
3. Learn a Bragg's Law interpretation of x-ray diffraction and the concept of the reciprocal lattice.