2015-11-18liu xiaotang1 professional english of material chemistry liu xiaotang e-mail...

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22/6/27 LIU Xiaotang 1 Professional English of Material Chemistry LIU Xiaotang E-mail [email protected] Tel: 85280325 Department of Applied Chemistry College of Science

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Page 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

23/4/20 LIU Xiaotang 1

Professional English of

Material Chemistry

LIU Xiaotang E-mail [email protected]

Tel: 85280325Department of Applied Chemistry

College of Science

Page 2: 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

23/4/20 LIU Xiaotang 2

Unit 4

Chemistry and Advanced Materials

Page 3: 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

23/4/20 LIU Xiaotang 3

New Words and Expressions

Page 4: 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

23/4/20 LIU Xiaotang 4

Nano-structure

Covalent

Supramolecular

Nanochemistry

Self-assembly

Template

lithographic

Page 5: 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
Page 6: 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
Page 7: 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

23/4/20 LIU Xiaotang 7

Exercise 1

Page 8: 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

23/4/20 LIU Xiaotang 8

1.Questions for discussion

(1)What are the relations between chemistry and materials?

(2)Explain solid state chemistry and nanochemistry.

Page 9: 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

Exercise 2

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Page 10: 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

23/4/20 LIU Xiaotang 10

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

Page 11: 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
Page 12: 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

23/4/20 LIU Xiaotang 12

(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.

Page 13: 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

23/4/20 LIU Xiaotang 13

(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.

Page 14: 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

23/4/20 LIU Xiaotang 14

(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.

Page 15: 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

Exercise 3

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Page 16: 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

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

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