精品PPT课件材料化学1_绪论.pptVIP

* * * * * Solid materials can be divided into three basic classifications: metals, ceramics, and polymers depending on chemical makeup and atomic structure * * * * * * * * Solid materials can be divided into three basic classifications: metals, ceramics, and polymers depending on chemical makeup and atomic structure * Solid materials can be divided into three basic classifications: metals, ceramics, and polymers depending on chemical makeup and atomic structure * Solid materials can be divided into three basic classifications: metals, ceramics, and polymers depending on chemical makeup and atomic structure * Solid materials can be divided into three basic classifications: metals, ceramics, and polymers depending on chemical makeup and atomic structure * Solid materials can be divided into three basic classifications: metals, ceramics, and polymers depending on chemical makeup and atomic structure * Solid materials can be divided into three basic classifications: metals, ceramics, and polymers depending on chemical makeup and atomic structure Chapter1 Introduction 结构 材料的结构是指组成原子、分子在不同层次上彼此结合的形式、状态和空间分布，包括原子与电子结构、分子结构、晶体结构，相结构、晶粒结构、表面与晶界结构、缺陷结构等；在尺度上则包括纳米以下、纳米、微米、毫米及更宏观的结构层次。所有这些层次都影响产品的最终行为。 单个原子结构 原子的空间排列 相态结构 材料化学是关于材料的结构、性能、制备和应用的化学 1.5 材料化学的主要内容 * 性能 性能是材料在一定的条件下对外部作用的反应的定量表述。 力学性能：材料的强度、延性和刚度。 物理性能：电、磁、光、热等。 Chapter1 Introduction 制备 材料的合成与制备就是将原子、分子聚合起来并最终转变为有用产品的一系列连续过程。合成与制备是提高材料质量、降低生产成本和提高经济效益的关键，也是开发新材料、新器件的中心环节。 * 教学用书： 曾兆华，杨建文编著. 材料化学. 北京：化学工业出版社. 2008 主要参考书目： 杨兴钰. 材料化学导论. 武汉：湖北科学技术出版社，2003 刘光华编著. 现代材料化学. 上海：上海科学技术出版社，2000 周达飞主编. 材料概论. 北京：化学工业出版社，2001 Brian S. Mitchell. An Introduction to Materials Engineering and Science. USA, John Wiley Sons, 2004. William D, Callister J. Materials science and engineering: An introduction. 5th Ed. , USA, John Wiley Sons, 1999 Smith W F. Foundations of materials science and engineering. New York, McGraw-Hill Book Co., 1992 Bradley D. Fahlman. Materials Chemistry. German, Springer, 2007 Chapter1 Introduction *