Covalent three-dimensional carbon nanotube and derived B-C-N polymorphs with superhardness and zero Poisson’s ratio

Summary: Carbon is one of the most versatile atoms and fosters a wealth of carbon allotropes with superior mechanical and electronic properties. A three-dimensional covalent carbon nanotube, named CCN, with a hexagonal honeycomb-like crystalline structure is proposed theoretically. CCN consists of s...

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Bibliographic Details
Main Authors: Shuang Chen, Meng Hu, Lingyu Liu, Yilong Pan, Penghui Li, Julong He, Jianning Ding
Format: Article
Language:English
Published: Elsevier 2022-12-01
Series:iScience
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2589004222018351