Graphene and 2-dimensional Materials

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来源：www.coursera.org

8个序列

等级：入门

纳米技术

语言：英语

64分

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8小时总数

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Gain a foundational understanding of the world of 2-dimensional materials, including Graphene. This course provides an overview of this exciting new field of study, starting with the concept of what a 2-dimensional material is, how they are produced, their unique and superlative properties, and the range of potential applications.

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课程大纲

Week 1: Introduction

What is graphene? Atomic structure and graphene
History of graphene
Why is graphene a 2-d material?
Imaging the structure of graphene
Properties of graphene overview

Week 2: Production of graphene and 2-d materials

Comparison of production methods
Scotch-tape method (micromechanical cleavage)
Chemical vapour deposition
Solution-exfoliation 1 – graphene and other 2-d materials
Solution-exfoliation 2 – graphene oxide
Decomposition of silicon carbide
Production of graphene nano-ribbons

Week 3: Electronic properties and devices

Electronic structure of graphene
First graphene device
Further graphene devices and evidence of 2-dimensional nature
Electronic properties of bilayer graphene
Switching graphene OFF

Week 4: Raman spectroscopy

Principles of Raman spectroscopy
Raman spectrum of graphene
Analysis of graphene Raman spectra
Raman spectra of other 2-D materials

Week 5: Chemical properties and sensors

X-ray photoemission spectroscopy
Optical absorption spectroscopy
Functionalising graphene
Hydrogels and aerogels
Liquid cystals
Gas and chemical sensors

Week 6: Mechanical properties and applications

Measuring mechanical properties
Graphene resonators
Electromechanical devices
Graphene bubbles
Graphene composites

Week 7: Graphene membranes

GO and rGO membranes
Membranes for separation
Membranes as barriers
Porous membranes
Supercapacitor electrodes

Week 8: Biomedical devices and 2-d heterostructures

Biocompatibility and biodistribution
Scaffolds for tissue engineering
Drug and gene delivery
Cancer therapy
Introduction to 2-d heterostructures
2D heterostructure devices

教师

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Aravind Vijayaraghavan - School of Materials and National Graphene Institute

内容设计师

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