典型文献
Nacre-liked material with tough and post-tunable mechanical properties
文献摘要：
Biomaterials,often imparted time-dependent mechanical properties,which are promising in fields rang-ing from sensors to robotics.Here,a facile method was proposed to fabricate post-tunable mechanical properties composites based on hydrogels and ceramic nanofiller.The wide tunable range of Young's modulus(27.3 kPa to 3.5 GPa)and ultimate stress(173 kPa to 102 MPa)can be achieved by combin-ing solvent absorption and evaporation process with platelets reinforcement effect.Additionally,a large fracture toughness(～32,000 J m-2)is obtained as a result of the nacre-liked"brick and mortar"structure introduced by shear force during fabrication.The superior flexibility and designability of this material were demonstrated via actuators,portable structure,and metamaterials.Above all,this study provides a new thought to fabricate tough materials with post-tunable mechanical properties.
文献关键词：
中图分类号：
作者姓名：
Zhengyi Mao;Mengke Huo;Fucong Lyu;Yongsen Zhou;Yu Bu;Lei Wan;Lulu Pan;Jie Pan;Hui Liu;Jian Lu1.
作者机构：
Department of Mechanical Engineering,City University of Hong Kong,Tat Chee Avenue,Kowloon,Hong Kong,China;CityU-Shenzhen Futian Research Institute,No.3,Binglang Road,Futian District,Shenzhen 518000,China;Department of Material Science Engineering,City University of Hong Kong,Tat Chee Avenue,Kowloon,Hong Kong,China;Hong Kong Branch of National Precious Metals Material Engineering Research Center,City University of Hong Kong,Hong Kong,China;Centre for Advanced Structural Materials,City University of Hong Kong Shenzhen Research Institute,Greater Bay Joint Division,Shenyang National Laboratory for Materials Science,Shenzhen 518057,China;Laboratory of Nanomaterials&Nanomechanics,City University of Hong Kong,Hong Kong,China
文献出处：
引用格式：
[1]Zhengyi Mao;Mengke Huo;Fucong Lyu;Yongsen Zhou;Yu Bu;Lei Wan;Lulu Pan;Jie Pan;Hui Liu;Jian Lu1.-.Nacre-liked material with tough and post-tunable mechanical properties)[J].材料科学技术（英文版）,2022(19):172-179
A类：
Nacre
B类：
liked,post,tunable,mechanical,properties,Biomaterials,often,imparted,dependent,which,are,promising,fields,from,sensors,robotics,Here,facile,method,was,proposed,fabricate,composites,hydrogels,ceramic,nanofiller,wide,range,Young,modulus,kPa,GPa,ultimate,stress,can,be,achieved,by,combin,solvent,absorption,evaporation,process,platelets,reinforcement,effect,Additionally,large,fracture,toughness,obtained,result,nacre,brick,mortar,structure,introduced,shear,during,fabrication,superior,flexibility,designability,this,were,demonstrated,via,actuators,portable,metamaterials,Above,study,provides,new,thought
AB值：
0.653482
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
