论文部分内容阅读
中国科学技术大学俞书宏课题组与吴恒安课题组合作,成功设计制备出超弹性耐疲劳宏观尺度碳纳米组装体仿生材料。相关成果日前在线发表于《自然-通讯》杂志。俞书宏课题组受人类足弓等常见弹性拱结构的启发,成功制备了一种具有微观层状连拱结构的宏观尺度碳纳米组装体材料。该材料虽然由脆性易碎的无定型碳-石墨烯复合物构筑而成,却同时实现了高水平的可压缩性、超弹性及抗疲劳性。
Yu Shuhong from China University of Science and Technology collaborated with Wu Hengan on the subject group to successfully design and produce a bionic material with super elastic and fatigue-resistant macro-scale carbon nano-assembly. Related results recently published online in the “Nature - Communications” magazine. Inspired by the common elastic arch structures such as the human arch, Yu Shuhong’s group successfully prepared a macro-scale carbon nano-assembly material with a micro-layered arched structure. Although constructed of brittle and brittle, amorphous carbon-graphene composites, the material offers high levels of compressibility, superelasticity and fatigue resistance.