|
所在平台: Coursera |
课程主页: https://www.coursera.org/learn/advanced-functional-ceramics
课程评论：没有评论
课程名称：高级功能陶瓷 课程概述：为了实现下一代设备的发展，需要具有超高物理和化学性能的新型陶瓷材料。为此，采用了一些内在和外在的方法来开发新的功能陶瓷。本课程提供了功能陶瓷的基础知识以及开发具有优异物理和化学性能的先进陶瓷的材料设计规则。 课程大纲： 1. **陶瓷背景** 在这一模块中，您将学习金属与陶瓷的区别，能够通过多种方式对陶瓷进行分类，并计算理论密度。您将了解配位数以及纳米材料的相关知识。 2. **晶体缺陷** 在此模块中，您将按照维度对缺陷进行分类，并解释氧化物中电导性的原理。您将了解什么是缺陷以及影响材料性能的因素。同时，您还将计算氧空位的浓度，并学习增强性能的策略。 3. **陶瓷合成** 本模块中，您将能够描述各种陶瓷粉末的加工以及压制/烧结的过程。您将解释不同磨粉技术的优缺点，并定义薄膜的沉积方法。 4. **陶瓷的性质与应用** 在该模块中，您将记住材料的物理特性，例如电性能、热性能、光学性能等。您将定义氧离子和质子导电性的原理，并了解介电陶瓷的概念。您还将学习材料的制造方法和分析方式，以了解氧化物的组成。 5. **陶瓷的特性与应用（续）** 本模块将讲解透明导电氧化物及其类型，您将了解电性体及其性能。您将研究热电材料，定义热电材料的原理，并解释增强热电性能的策略。同时，您还将接触与磁性相关的内容。 通过本课程的学习，您将掌握先进陶瓷的基础知识和应用，为新一代功能陶瓷材料的开发打下坚实的基础。
Name:Background of Ceramics
Description:In this module, you can study about metals and ceramics. You can classify ceramics by various methods and calculate the theoretical density. You will know what a coordination number is and about nanomaterials.
Name:Defect in crystal
Description:In this module, you can classify the defects by dimension and explain the principle of electrical conductivity in oxide. You can know that what is defect and what is factor affecting properties. Also, you can calculate the concentration of oxygen vacancy and know strategies to enhance properties.
Name:Synthesis of Ceramics
Description:In this module, you can describe the various ceramic powder processing and compaction/sintering. You can explain advantages and disadvantages of different kinds of milling techniques. Also, you can define deposition method of thin film.
Name:Properties and applications of Ceramics
Description:In this module, you can memorize the physical properties of materials. For example electrical, thermal, optical etc. Also, you can define principle of oxide-ion and proton conductivity and define dielectric ceramics. You can know method of materials and analytic approach to the composition of oxides.
Name:Properties and applications of Ceramics
Description:In this module, you can know that what is transparent conductive oxides and type of that. Also, you can know electrides and it's properties. You can study about thermoelectrics and define principle of the thermoelectric and explain the strategies to enhance performance of thermoelectrics. Finally, you can contact the magnetics.
To realize next-generation devices, novel ceramic materials with ultimate physical and chemical properties are required. For this purpose, a few intrinsic and extrinsic approaches for the development of new functional ceramics are proceeding. This course provides the fundamentals of functional ceramics and the materials design rules for developing advanced ceramics with ultimate physical and chemical properties.
