Author
Listed:
- Dongbo Yu
(Hefei University of Technology
School of Chemistry and Material Science University of Science and Technology of China)
- Qi Shao
(Hefei University of Technology)
- Qingjing Song
(Hefei University of Technology)
- Jiewu Cui
(Hefei University of Technology)
- Yongli Zhang
(Hefei University of Technology)
- Bin Wu
(School of Chemistry & Chemical Engineering Anhui University)
- Liang Ge
(School of Chemistry and Material Science University of Science and Technology of China)
- Yan Wang
(Hefei University of Technology)
- Yong Zhang
(Hefei University of Technology)
- Yongqiang Qin
(Hefei University of Technology)
- Robert Vajtai
(Rice University
University of Szeged, Interdisciplinary Excellence Centre, Department of Applied and Environmental Chemistry, University of Szeged)
- Pulickel M. Ajayan
(Rice University)
- Huanting Wang
(Monash University)
- Tongwen Xu
(School of Chemistry and Material Science University of Science and Technology of China)
- Yucheng Wu
(Hefei University of Technology)
Abstract
Unlike inorganic crystals, metal-organic frameworks do not have a well-developed nanostructure library, and establishing their appropriately diverse and complex architectures remains a major challenge. Here, we demonstrate a general route to control metal-organic framework structure by a solvent-assisted ligand exchange approach. Thirteen different types of metal-organic framework structures have been prepared successfully. To demonstrate a proof of concept application, we used the obtained metal-organic framework materials as precursors for synthesizing nanoporous carbons and investigated their electrochemical Na+ storage properties. Due to the unique architecture, the one-dimensional nanoporous carbon derived from double-shelled ZnCo bimetallic zeolitic imidazolate framework nanotubes exhibits high specific capacity as well as superior rate capability and cycling stability. Our study offers an avenue for the controllable preparation of well-designed meta-organic framework structures and their derivatives, which would further broaden the application opportunities of metal-organic framework materials.
Suggested Citation
Dongbo Yu & Qi Shao & Qingjing Song & Jiewu Cui & Yongli Zhang & Bin Wu & Liang Ge & Yan Wang & Yong Zhang & Yongqiang Qin & Robert Vajtai & Pulickel M. Ajayan & Huanting Wang & Tongwen Xu & Yucheng W, 2020.
"A solvent-assisted ligand exchange approach enables metal-organic frameworks with diverse and complex architectures,"
Nature Communications, Nature, vol. 11(1), pages 1-10, December.
Handle:
RePEc:nat:natcom:v:11:y:2020:i:1:d:10.1038_s41467-020-14671-9
DOI: 10.1038/s41467-020-14671-9
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