CAJ | 학술논문

石墨烯是碳原子以sp2杂化形成的单原子层厚度的具有二维空间结构的晶体，具有优异的力学性能、导电性能以及超大的比表面积，且耐高温和耐酸碱腐蚀，被认为是非常有潜力的新型碳材料。本文从石墨烯的特殊结构和性能出发，结合近几年国内外的研究发展现状，综述了石墨烯在生物材料、薄膜材料、催化材料、储能材料等领域的应用。对石墨烯类材料在实际应用中存在的一些问题进行了简单的分析，并对未来石墨烯在电子器件、复合材料等方面的发展进行了展望。
석묵희시탄원자이sp2잡화형성적단원자층후도적구유이유공간결구적정체，구유우이적역학성능、도전성능이급초대적비표면적，차내고온화내산감부식，피인위시비상유잠력적신형탄재료。본문종석묵희적특수결구화성능출발，결합근궤년국내외적연구발전현상，종술료석묵희재생물재료、박막재료、최화재료、저능재료등영역적응용。대석묵희류재료재실제응용중존재적일사문제진행료간단적분석，병대미래석묵희재전자기건、복합재료등방면적발전진행료전망。
Graphene,an atomic thick and two-dimensional structure lattice of carbon atoms with sp2 hybridization,has not only excellent mechanical property and conductivity and large specific surface area,but also strong resistance to high temperature,acid and alkaline,which makes it very promising in the application of new carbon materials. In this review,special structure and properties of graphene are introduced,together with the current development; and recent progress in the use of graphene is summarized,which includes those as biological materials,film materials,catalytic materials,and energy storage materials. Problems in the practical application of graphene materials are analyzed,and the future development of graphene in electronics and composites is also discussed.