石墨烯是一种新型二维材料，具有优异的导电性、热导率、透光率、力学强度等特性，可广泛应用于电子信息、航空航天、光电子技术、绿色能源、生物医药等诸多领域，被誉为21世纪战略新型材料，为世界各国所布局和抢占的战略制高点。目前，石墨烯的大面积、高质量、规模化制备和应用尚处于起步阶段，本文综述了国内外在石墨烯材料制备技术的研究进展，以及在智能终端、能源等领域的应用进展，展望了今后石墨烯行业的关注点。
Graphene is a new two‐dimensional material ,with excellent electrical conductivity ,thermal conduc‐tivity ,light transmittance and mechanical strength .It is known as the 21st century strategic new material for its wide applications ,such as electronics ,aerospace ,optoelectronics ,green energy and biological medicine .At present ,the large areahigh quality preparation and application of graphene is still in early stage .For this rea‐son ,this paper reviewed the research progress of mass production technology of graphene film in China and a‐broad ,as well as ,its application situation in the field of intelligent terminal ,energy ,etc .At last ,research fo‐cus on graphene industry in the future was put forward .
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