| Literature DB >> 27862357 |
Teng Ma1,2, Hui Li1, Xu Zheng1, Shanmin Wang3, Xiancheng Wang1, Huaizhou Zhao1, Songbai Han4, Jian Liu1, Ruifeng Zhang4,5, Pinwen Zhu2, Youwen Long1,6, Jinguang Cheng1, Yanming Ma2, Yusheng Zhao3, Changqing Jin1,6, Xiaohui Yu1.
Abstract
ZrB12 , with a high symmetrical cubic structure, possesses both high hardness ≈27.0 GPa and ultralow electrical resistivity ≈18 µΩ cm at room temperature. Both the superior conductivity and hardness of ZrB12 are associated with the extended BB 3D covalent bonding network as it is not only favorable for achieving high hardness, but also provides conducting channels for transporting electrons.Entities:
Keywords: 3D boron frameworks; delocalized π-bonds; metallic electric resistivity
Year: 2016 PMID： 27862357 DOI： 10.1002/adma.201604003
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849