经过10年多的研究，人们逐渐认识到了石墨烯的特性：第一，石墨烯的导电性

After more than 10 years of research, people have gradually realized the characteristics of graphene: <br>First, graphene has good electrical conductivity and low electrical resistivity. It is currently found to be the material with the smallest electrical resistivity and the best electrical conductivity. <br>Second, graphene is currently the strongest substance known and is harder than diamond. <br>Third, graphene has good light transmittance, it is almost completely transparent; thermal conductivity and toughness are also very good. <br>Fourth, graphene has high conductivity and high specific surface area (the specific surface area of ​​3 grams of graphene is equivalent to a football field).

After more than 10 years of research, people have come to realize the characteristics of graphene:<br>First, graphene has good conductivity and low resistivity, and is the substance with the smallest resistivity and the best conductivity.<br>Second, graphene is by far the most intense substance known, harder than zirtos.<br>Third, graphene has good light transmission, it is almost completely transparent, and thermal conductivity and toughness are very good.<br>Fourth, graphene has a high conductivity, high ratio surface area (3 grams of graphene than surface area equivalent to a football field).

经过10年多的研究，人们逐渐认识到了石墨烯的特性：第一，石墨烯的导电性好、电阻率小，是目前发现电阻率最小、导电性最佳的物质。第二，石墨烯是目前已知强度最高的物质，比鑽石还坚硬。第三，石墨烯的透光性好，它几乎是完全透明的；导热性和韧性也非常好。第四，石墨烯具有的高传导性、高比表面积（3克石墨烯的比表面积相当于一个足球场）。<br>