三、教学内容 Chapter 1A general introduction on nanomaterials 1.Course objective This chapter includes the basic concept of nano scale,the concept of nano materials,the lassification of nano materials,and the relationship between nos nce and nano technology. Help studen technologies.They are expected to be familiar with the impact of new discoveries,theories and technologies in nano science and nano technology. 2 Key and difficult points in Teaching Classification of nano materials,relationship between nano science and nano technology 3.Teaching contents 1)What is nanoscale? This section introduces the co epts of size and nano How small is "Small?Is Nan new? What is a nanometer?What things are measured in nanometers?Is a red blood cell bigger or smaller than a bacterium?Step down in size to find out the answers and learn about different types of units that are used to measure very tiny things. 2)What is nanoscience and nanotechnology? the major area of Nanoscience and Nanotechnolo will impact the of se and the attainment in new rials and under anding of ther propert relationship has promoted significant technological develop nts 3)What is nan ma als? ces the classification of nanor aterials.Materials can be produced tha in one dimension (for example,very thi sur ce coatings),in tw dimensi ) (for exa nanowires and nanotubes)or in all three dimensions (for example 4.Teaching Methods Teachers teach,teachers and students discuss,and guide students'self-learning. 5.Teaching Evaluation Corresponding exercises after class,supplementary exercises,thinking questions,etc. Chapter 2 Nanometer Effects of Nanomaterials 1.Course objective This chapter includes how is material formed,what is small size effect and surface effect,what is quantum size what is tunnel Help students master the basic knowledge and basic 三、教学内容 Chapter 1 A general introduction on nanomaterials 1. Course objective This chapter includes the basic concept of nano scale, the concept of nano materials, the classification of nano materials, and the relationship between nano science and nano technology. Help students understand the frontier and development trends of physics, the physical ideas in new technologies. They are expected to be familiar with the impact of new discoveries, theories and technologies in nano science and nano technology. 2. Key and difficult points in Teaching Classification of nano materials，relationship between nano science and nano technology 3. Teaching contents 1）What is nanoscale? This section introduces the concepts of size and nano. How small is “Small”? Is Nano new? What is a nanometer? What things are measured in nanometers? Is a red blood cell bigger or smaller than a bacterium? Step down in size to find out the answers and learn about different types of units that are used to measure very tiny things. 2）What is nanoscience and nanotechnology? This section introduces the major areas of Nanoscience and Nanotechnology, and the difference between them. Nanomaterials will impact the vast branches of scientific research and technological development. Studies of fundamental nanoscience have gone ever deeper, and the attainment in new nanomaterials and understanding of their structure property relationship has promoted significant technological developments. 3）What is nanomaterial and the classifications of nanomaterials? This section introduces the classification of nanomaterials. Materials can be produced that are nanoscale in one dimension (for example, very thin surface coatings), in two dimensions (for example, nanowires and nanotubes) or in all three dimensions (for example, nanoparticles). 4. Teaching Methods Teachers teach, teachers and students discuss, and guide students' self-learning. 5. Teaching Evaluation Corresponding exercises after class, supplementary exercises, thinking questions, etc; Chapter 2 Nanometer Effects of Nanomaterials 1. Course objective This chapter includes how is material formed, what is small size effect and surface effect, what is quantum size effect, and what is tunnel effect. Help students master the basic knowledge and basic