Chemically grafting nanoscale UIO-66 onto polypyrrole nanotubes for long-life lithium-sulfur batteries.
Qi LiHai ZhuYanfeng TangPeng ZhuHaiyan MaCunwang GeFeng YanPublished in: Chemical communications (Cambridge, England) (2019)
A versatile strategy for a facile approach to chemical graft MOFs onto polypyrrole nanotubes (PPyNTs@MOFs) is designed and fabricated rationally by means of 1,4-dibromobutane linkage. Various MOFs arranged randomly close-packed on PPyNTs, including Co2+, Cu2+, Zn2+, Mn2+, Fe3+, Al3+, Ti4+, Cr4+, Zr4+ and V4+, have been synthesized successfully. The as-prepared PPyNT@UIO-66 hybrids, used as a cathode carrier, exhibit excellent cyclic stability in Li-S batteries via strong physical and chemical adsorption/affinity with polysulfides.
Keyphrases
- metal organic framework
- solid state
- reduced graphene oxide
- ion batteries
- molecularly imprinted
- physical activity
- mental health
- gold nanoparticles
- heavy metals
- genome wide
- aqueous solution
- atomic force microscopy
- computed tomography
- high density
- human immunodeficiency virus
- mass spectrometry
- capillary electrophoresis
- single molecule
- solar cells