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Professional English of Material Chemistry

Professional English of Material Chemistry. LIU Xiaotang E-mail xtliu@scau.edu.cn Tel: 85280325 Department of Applied Chemistry College of Science. Unit 4. Chemistry and Advanced Materials. New Words and Expressions. Nano-structure Covalent Supramolecular Nanochemistry

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Professional English of Material Chemistry

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  1. Professional English ofMaterial Chemistry LIU Xiaotang E-mail xtliu@scau.edu.cn Tel: 85280325 Department of Applied Chemistry College of Science LIU Xiaotang

  2. Unit 4 Chemistry and Advanced Materials LIU Xiaotang

  3. New Words and Expressions LIU Xiaotang

  4. Nano-structure Covalent Supramolecular Nanochemistry Self-assembly Template lithographic LIU Xiaotang

  5. Exercise 1 LIU Xiaotang

  6. 1.Questions for discussion • What are the relations between chemistry and materials? • Explain solid state chemistry and nanochemistry. LIU Xiaotang

  7. Exercise 2 LIU Xiaotang

  8. 2. Translate the following into Chinese • Materials life-cycle • Solid state chemistry • Nanocrystalline materials • Supremolecular chemistry • Nano-structure • Non-covalent interaction LIU Xiaotang

  9. 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. LIU Xiaotang

  10. (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. 2014/9/4 LIU Xiaotang 13

  11. (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. 2014/9/4 LIU Xiaotang 14

  12. Exercise 3 LIU Xiaotang

  13. 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 LIU Xiaotang

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