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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Low-energy 3D sp(2) carbons with versatile properties beyond graphite and graphene
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Low-energy 3D sp(2) carbons with versatile properties beyond graphite and graphene

机译：低能量3D SP（2）碳，具有超越石墨和石墨烯的多功能性质

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摘要

Carbon materials with full sp(2)-hybridized bonding, e.g. zero-dimensional (0D) fullerenes, 1D carbon nanotubes, and 2D graphene, possess outstanding and unparalleled properties, and have unique scientific and technological importance. The theoretical design and experimental exploration of other types of novel sp(2) carbon allotropes, especially with 3D architectures, is always a compelling scientific theme. Here we proposed a class of low-energy 3D sp(2) carbons with exceptional properties, not only possessing excellent mechanical properties such as high 3D strength, rubber-like ultra-stretchability, and negative Poisson's ratio, but also including the electronic properties of graphite-like metallicity and graphene-like Dirac cone, which are the desirable properties across a broad range of potential applications. Furthermore, a design route was suggested to access these 3D sp(2) carbons by the polymerization of edge-functionalized graphene nanoribbon arrays.
机译：具有全SP（2） - 酵母键合的碳材料，例如 - 零维（0D）富勒烯，1D碳纳米管和2D石墨烯具有出色和无与伦比的性质，具有独特的科学和技术重要性。 其他类型的新型SP（2）碳异滴产品的理论设计和实验探索，特别是3D架构，始终是一个引人注目的科学主题。 在这里，我们提出了一类具有特殊性质的低能量3D SP（2）碳，不仅具有优异的机械性能，例如高3D强度，橡胶状超拉伸性和负泊松比例，还包括电子特性 石墨状金属性和石墨烯样Dirac锥，这是跨越潜在应用的所需特性。 此外，建议通过边缘官能化的石墨烯纳米阵列的聚合来访问这些3D SP（2）碳的设计路线。

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    Hu Meng; Dong Xiao; Wu Yingju; Liu Lingyu; Zhao Zhisheng; Zhou Xiang-Feng; Strobel Timothy A.; Gao Guoying; Tian Yongjun; He Julong;

  • 作者单位

    Yanshan Univ State Key Lab Metastable Mat Sci &

    Technol Qinhuangdao 066004 Peoples R China;

    Nankai Univ Sch Phys Minist Educ Tianjin 300071 Peoples R China;

    Yanshan Univ State Key Lab Metastable Mat Sci &

    Technol Qinhuangdao 066004 Peoples R China;

    Yanshan Univ State Key Lab Metastable Mat Sci &

    Technol Qinhuangdao 066004 Peoples R China;

    Yanshan Univ State Key Lab Metastable Mat Sci &

    Technol Qinhuangdao 066004 Peoples R China;

    Nankai Univ Sch Phys Minist Educ Tianjin 300071 Peoples R China;

    Carnegie Inst Sci Geophys Lab Washington DC 20015 USA;

    Yanshan Univ State Key Lab Metastable Mat Sci &

    Technol Qinhuangdao 066004 Peoples R China;

    Yanshan Univ State Key Lab Metastable Mat Sci &

    Technol Qinhuangdao 066004 Peoples R China;

    Yanshan Univ State Key Lab Metastable Mat Sci &

    Technol Qinhuangdao 066004 Peoples R China;

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  • 正文语种 eng
  • 中图分类 化学;无机化学;
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