Inspired by the layered structure and extraordinary strength and toughness of natural nacre, nacre-like nanolignocellulose/poly (vinyl alcohol)/TiO2composites possessed the similar layered structure of natural nacre were constructed through hot-pressing process. Poly (vinyl alcohol) and TiO2nanoparticles ...
Here we introduce a gradient structure in commercial pure titanium utilizing the ultrasonic surface rolling process (USRP) technique31,32(Fig.1and Methods). We achieved a gradient structure featuring a surface layer (<200 μm in depth) of nacre-like nanolaminated (or so-called “brick-and-mo...
(B) SEM images of bioinspired nacre-like heterojunction. Here, the tight alignment of the horizontally stacked nanosheets contributes to the stable structure. The magnified image (top) exhibits no splitting between the layers. The nanofibers (o-PEI and SNF) are distributed between the nanosheets (...
Firstly, we use a GF skin to trigger unstable failure in nacre-like mesolayers, and show how the damage mode in the latter changes from pull-out to brittle fibre fracture due to the interaction with the GF skin. Secondly, we demonstrate how continuous GF interlayers can succeed in arresting...
Taking a leaf out of Nature's book, the use of nacre-like structure in the materials synthesis has generated notable successes in creating novel structural composites but has yielded few practical advances in metals. Here we have successfully architected the intricate hierarchical microstructure, the ...
thermochromism and so on. Nacre-like composites with excellent in-plane heat dissipation are ideal as heat spreaders for thin and planar electronics. However, the intrinsically poor viscoelasticity,i.e.,adhesion and elasticity, prevents them from simultaneous self-adhesion and arbitrary elongation along...
Biomimetic Nacre-Like Hydroxyapatite/Polymer Composites for Bone Implants One of the most ambitious goals for bone implants is to improve bioactivity, incapability, and mechanical properties; to reduce the need for further surger... P Tabrizian,H Sun,U Jargalsaikhan,... - 《Journal of Functional...
Multifunctional Nacre-Like Nanocomposite Papers for Electromagnetic Interference Shielding via Heterocyclic Aramid/MXene Template-Assisted In-Situ Polypyrrole Assembly... J Xiong,X Zhao,Z Liu,... - Nano-micro letters 被引量: 0发表: 0年 Binary Strengthening and Toughening of MXene/Cellulose Nanofiber...
Biomimetic nacre-like aramid nanofiber-holey MXene composites for lithium-sulfur batteries 来自 dx.doi.org 喜欢 0 阅读量: 3 作者:Y Wang,V Cecen,S Wang,L Zhao,L Liu,X Zhu,Y Huang,M Wang 摘要: Wang etal. report a biomimetic multifunctional composite separator with a multilayer film ...
Nacre is generally regarded as tough body armor, but it was often smashed by predators with a certain striking speed. Nacre-like architectures have been demonstrated to dissipate abundant energy by tablets sliding at static or specific low-speed loads, b