纳米材料的应用及其发展.pptx

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1、What is nanotechnology?Nanometer technology is the use of a single atomic,molecular manufacturing material science and technology.Nanometer science and technology is to many modern advanced science and technology as the basis of science and technology,it is modern science(Physics,quantum mechanics,c

2、haos of mesoscopic physics,Molecular Biology)and modern technology(computer technology,microelectronics and scanning tunneling microscopy techniques,nuclear analysis technology)combined with the product,nano science and technology will cause a series of new science and technology,such as nanoelectro

3、nics,nanometer material science,mechanics,etc.第1页/共21页The origin of nanotechnology Nanotechnology inspiration came from the late physicist Richard Feynman in 1959 by a title at the bottom there is a great space.理查德费曼 第2页/共21页The development of nanotechnologyPrecision machiningPrecision machiningNano

4、technology Nanotechnology productsproductsCarbon nanotubesCarbon nanotubesScanning tunneling Scanning tunneling microscopemicroscopeQuantum computerQuantum computer第3页/共21页第4页/共21页第5页/共21页第6页/共21页The application of Nanotechnology The development of electronic technology in twentieth Century changed

5、the human way of life,the modern information technology influence on peoples life is tremendous,and nanotechnology in twenty-first Century will greatly affect the lives of human beings,but their influence will be much higher than the computer technology s impact on us,it will be an unexpected effect

6、.第7页/共21页 You do not have to wash clothes第8页/共21页You do not even need medicine第9页/共21页Many years later,a libiary can be only sugar size by nano.第10页/共21页Baterry made of the Nanometer materials,is small in size but can accommodate a great energy,then the car will like the present toy car,battery powe

7、r to run quickly on the avenue.第11页/共21页The miracles of Nanometer materials 第12页/共21页多孔硅聚合体第13页/共21页二氧化硅纳米线第14页/共21页二氧化钛花粉表秒花粉上的黄昏第15页/共21页（右图）聚焦粒子束所制作出来的名画（右图）聚焦粒子束所制作出来的名画第16页/共21页纳米镍电极之间的纳米线纳米镍电极之间的纳米线纳米棒棒糖纳米棒棒糖第17页/共21页氧化钽晶体第18页/共21页氧化锌纳米微观像氧化锌纳米微观像第19页/共21页Thank you高志强高志强第20页/共21页感谢您的观看！第21页/共21页