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  • 文献标题:   Formation of tunable three-dimensional networks of graphene hydrogel via covalent bond
  • 文献类型:   Article
  • 作　　者:   TONG SZ, FAN TJ, ZENG WJ, ZHANG DB, KAO CY, LIU YD, MIN Y, EPSTEIN AJ
  • 作者关键词:   threedimensional graphene, graphene hydrogel, 1 8diaminooctane, closecell openpore, covalent bond
  • 出版物名称:   SYNTHETIC METALS
  • ISSN:   0379-6779
  • 通讯作者地址:   Nanjing Univ Posts Telecommun
  • 被引频次:   3
  • DOI:   10.1016/j.synthmet.2014.07.010
  • 出版年:   2014

▎ 摘　　要

Three-dimensional (3D) network of graphene hydrogel (GDH) was obtained by organic synthesis, 1,8-diaminooctane (OMDA) used as the linker. Structure-tunable 3D graphene network, i.e. close-cell structure (GDH-1) and open-pore structure (GDH-2) were achieved via different connection paths between covalent bonds which resulting high specific capacitance and good rate capability. (C) 2014 Elsevier B.V. All rights reserved.