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Science China Materials

, Volume 62, Issue 5, pp 745–750 | Cite as

Fast three-dimensional assembly of MoS2 inspired by the gelation of graphene oxide

  • Yaqian Deng (邓亚茜)
  • Chong Luo (罗冲)
  • Jun Zhang (张俊)
  • Dong Qiu (邱东)
  • Tengfei Cao (曹腾飞)
  • Qiaowei Lin (林乔伟)
  • Wei Lv (吕伟)Email author
  • Feiyu Kang (康飞宇)
  • Quan-Hong Yang (杨全红)Email author
Letters
  • 214 Downloads

二维材料的快速三维自组装: 从氧化石墨烯到二硫化钼

摘要

本工作借助1,4-丁二醇二缩水甘油醚(BDGE)与氧化石墨烯上羧基的相互作用, 实现了氧化石墨烯的快速三维组装. 基于此方法, 我们通过表面活性剂分散其他二维材料并实现材料表面官能化, 借助于这些表面官能团与BDGE的相互作用, 发展出一种普适的二维材料快速三维自组装方法. 以二硫化钼为例, 组装形成的三维结构显著提高了表面利用率, 极大地改善了其作为钠离子电池负极材料的电化学性能.

Notes

Acknowledgements

This work was supported by the National Natural Science Foundation of China (51772164 and U1601206), Guangdong Natural Science Funds for Distinguished Young Scholar (2017B030306006), Guangdong Special Support Program (2017TQ04C664), Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program (2017BT01N111) and Shenzhen Technical Plan Project (JCYJ20170412171630020 and JCYJ20170412171359175).

Supplementary material

40843_2018_9363_MOESM1_ESM.pdf (2.5 mb)
Fast three-dimensional assembly of MoS2 inspired by the gelation of graphene oxide

Supplementary material, approximately 4.17 MB.

Supplementary material, approximately 3.05 MB.

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Copyright information

© Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  • Yaqian Deng (邓亚茜)
    • 1
    • 2
  • Chong Luo (罗冲)
    • 1
    • 2
  • Jun Zhang (张俊)
    • 4
  • Dong Qiu (邱东)
    • 1
    • 2
  • Tengfei Cao (曹腾飞)
    • 4
  • Qiaowei Lin (林乔伟)
    • 1
    • 2
  • Wei Lv (吕伟)
    • 1
    Email author
  • Feiyu Kang (康飞宇)
    • 1
    • 2
  • Quan-Hong Yang (杨全红)
    • 3
    Email author
  1. 1.Engineering Laboratory for Functionalized Carbon Materials and Shenzhen Key Laboratory for Graphene-based Materials, Graduate School at ShenzhenTsinghua UniversityShenzhenChina
  2. 2.Laboratory of Advanced Materials, School of Materials Science and EngineeringTsinghua UniversityBeijingChina
  3. 3.School of Chemical Engineering and TechnologyTianjin UniversityTianjinChina
  4. 4.Tsinghua-Berkeley Shenzhen Institute (TBSI)Tsinghua UniversityShenzhenChina

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