Graphene meta-aerogels:When sculpture aesthetic meets 1D/2D composite materials  

作　　者：Miao Zhang Jiayin Yuan 

机构地区：[1]Department of Materials and Environmental Chemistry,Stockholm University,Stockholm,10691 Sweden

出　　处：《Nano Research Energy》2022年第3期1-3,共3页纳米能源研究（英文）

摘　　要：The engraving technique has grown in parallel with our human civilization,along with the targeted materials evolving from stone and metals to wood.Benefiting from the blossom of nanotechnology,the bulky nicking tools have downsized themselves to a micro-/nanoscale,such as laser beams,and the materials have been extended from traditional hard ones to soft functional nanomaterials.When ancient sculpture art meets modern advanced micro-/nano fabrication techniques and low-dimensional materials,impossible materials are born,which will redefine the functional scope of well-developed materials.Recently,a team from Tsinghua University reported such fascinating materials,graphene-based meta-aerogels,that process excellent elasticity,ultralight specific weight(down to 0.1 mg·cm^(−3)),and superwide Poisson's ratio range(−0.95<v_(peak)<1.64)via facile and fast laser-engraving technique.

关 键 词：GRAPHENE AEROGEL laser engraving COMPRESSIBLE 

分 类 号：TQ127.11[化学工程—无机化工] TB33[一般工业技术—材料科学与工程]