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资料显示,石墨烯是一种技术含量非常高、应用潜力非常广泛的碳材料,具有高导电性、高韧度、高强度、超大比表面积等特点,在半导体产业、光伏产业、锂离子电池、航天、军工、新一代显示器等传统领域和新能源、新材料等新兴领域都将带来革命性的技术进步。石墨烯过去一直被认为是假设性的结构,无法单独稳定存在。直到2004年,英国曼彻斯特大学物理学家安德烈·盖姆和康斯坦丁·诺沃肖洛夫以简单的胶带机械剥离的方法获得了石墨烯,并在理论方面取得了巨大成果,二人因此共同获得了2010年诺贝尔物理学奖。据介绍,石墨烯在电学、导热性、力学、光学等方面有诸多优良性能,同时还具有一些独特性质,如高性能传感器功能、催化剂功能、吸氢功能、双极半导体、无散射传输、应力传感器功能等。应用前景广阔,可用作超级电容器、锂离子电池、复合材料和手机触摸屏等。
The data show that graphene is a kind of carbon material with very high technical content and very wide application potential. It has the characteristics of high electrical conductivity, high toughness, high strength and large specific surface area. In the semiconductor industry, photovoltaic industry, lithium-ion battery, Emerging fields such as aerospace, military, next-generation displays, and other emerging fields such as new energy and new materials will bring revolutionary technological advances. Graphene has historically been assumed to be a hypothetical structure that can not stand alone in its own right. Until 2004, the British Manchester University physicists Andrei Gem and Konstantin Novoselov with a simple tape mechanical stripping obtained graphene and made great achievements in theory, two So jointly won the 2010 Nobel Prize in Physics. According to reports, graphene has many excellent properties in electrical, thermal conductivity, mechanical, optical and other aspects, but also has some unique properties, such as high-performance sensor function, catalyst function, hydrogen absorption function, bipolar semiconductor, Sensor function and so on. Broad application prospects, can be used as super capacitors, lithium-ion batteries, composite materials and mobile phone touch screen.