材料晶体化学教学大纲.PDFVIP

《材料晶体化学》教学大纲 课程代码 课程名称：材料晶体化学(Material Crystal Chemistry) 学分：2 周学时: 2 面向对象：材料系及相关专业高年级本科生 预修课程要求：大学物理、、大学化学及英语四级等 一、课程介绍（100-150 字） （一）中文简介：结晶化学的研究对象是晶体的化学组成及其内部结构的关系、晶体结构与 晶体性质的关系，在材料学中有着基础而重要的地位。本课程主要介绍材料的晶体形成与结 构发展的基本过程与基本理论，通过在材料原子到结构层次上的基本原理了解达到设计和推 动新材料的发展和应用的目的。讲授重点是与原子结构、成键、空间排布、相转变、对称性 及理想结构相关的晶体化学基本概念以及对称与堆积的概念以了解晶体从单胞到晶体结构 的关系。 （二）英文简介：This course provides an overall description of crystal structure development in those materials (metal, ceramics, and polymers) that are used commonly in material science and engineering. This course is intended primarily for undergraduate students in material science and engineering and other related subject, where understanding materials at the atomistic and structural levels is fundamental to their design, development and utilization. Accordingly, this course is designed to provide the students with the general concepts of crystal chemistry relating to the development of atomic structure and molecular structure. Quantum mechanical concepts are introduced early into explain the fundamentals of atomic structure, with symmetry and packing concepts used later to explain the evolution of crystal structures from simple unit cells. Various kinds of information about Atomic structure will be introduced including classical model, background concepts, Bohr’s Postulate, Bohr’s Radii, Bohr energy, electron energy transitions, summary of the Bohr’s model, quantum mechanical concept, energy level in atom, shell, subshells, orbitals, shapes of orbitals in hydrogen-like atoms, hydrogen-like atoms, the periodic chart, magnetic properties of atoms. We also talk about the molecular structure including valence electrons, ionizations of atoms, electron affinity, electronegativity, chemical bonding. In addition, Quantum mechanical concepts are introduced early into explain the fundam