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2015-11-18LIU Xiaotang1 Professional English of Material Chemistry LIU Xiaotang Tel: 85280325 Department of Applied.

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Presentation on theme: "2015-11-18LIU Xiaotang1 Professional English of Material Chemistry LIU Xiaotang Tel: 85280325 Department of Applied."— Presentation transcript:

1 2015-11-18LIU Xiaotang1 Professional English of Material Chemistry LIU Xiaotang E-mail xtliu@scau.edu.cnxtliu@scau.edu.cn Tel: 85280325 Department of Applied Chemistry College of Science

2 2015-11-18LIU Xiaotang2 Unit 4 Chemistry and Advanced Materials

3 2015-11-18LIU Xiaotang3 New Words and Expressions

4 2015-11-18LIU Xiaotang4 Nano-structure Covalent Supramolecular Nanochemistry Self-assembly Template lithographic

5

6

7 2015-11-18LIU Xiaotang7 Exercise 1

8 2015-11-18LIU Xiaotang8 1.Questions for discussion (1)What are the relations between chemistry and materials? (2)Explain solid state chemistry and nanochemistry.

9 Exercise 2 2015-11-18LIU Xiaotang9

10 2015-11-18LIU Xiaotang10 2. Translate the following into Chinese Materials life-cycle Solid state chemistry Nanocrystalline materials Supremolecular chemistry Nano-structure Non-covalent interaction

11

12 2015-11-18LIU Xiaotang12 (1) Being closely related to materials science, chemistry focuses on the atomic or molecular level, and materials science deals with macroscopic properties, however both together provide a proper understanding of how chemical composition, structure, and bonding of materials are related to the particular propertis.

13 2015-11-18LIU Xiaotang13 (2) Molecular chemistry is concerned with uncovering and mastering the rules that govern the structure, properties, and transformations of molecular species, whereas the supramolecular chemistry is covering the structure and functions of organized entities of higher complexity formed by association of two or more chemical species held together by intermolecular forces.

14 2015-11-18LIU Xiaotang14 (3)At present the field of nanochemistry includes (a) nanoparticles, (b)nanocrystalline materials and (c) nanodevices. The most important aspect is still the development of new strategies for the synthesis of nanomaterials, particularly soft chemical routes.

15 Exercise 3 2015-11-18LIU Xiaotang15

16 3. Translate the following into English 化学反应 分子化学 超分子结构 纳米材料 固态化学 分子间力 自组装 氢键 2015-11-18LIU Xiaotang16

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