Hydrogen-Bonded Interfacial Super-Assembly of Spherical Carbon Superstructures for High-Performance Zinc Hybrid Capacitors
Tongji University · Collaborative Innovation Center of Chemistry for Energy Materials · +4 more institutions
Abstract
Abstract Carbon superstructures with multiscale hierarchies and functional attributes represent an appealing cathode candidate for zinc hybrid capacitors, but their tailor-made design to optimize the capacitive activity remains a confusing topic. Here we develop a hydrogen-bond-oriented interfacial super-assembly strategy to custom-tailor nanosheet-intertwined spherical carbon superstructures (SCSs) for Zn-ion storage with double-high capacitive activity and durability. Tetrachlorobenzoquinone (H-bond acceptor) and dimethylbenzidine (H-bond donator) can interact to form organic nanosheet modules, which are sequentially assembled, orientally compacted and densified into well-orchestrated superstructures through…
Citation impact
- FWCI
- 14.19
- Percentile
- 100%
- References
- 73
Authors
7Topics & keywords
- Capacitor
- Zinc
- Materials science
- Carbon fibers
- Hydrogen
- Chemical engineering
- Nanotechnology
- Composite material
Funding
- NNNational Natural Science Foundation of ChinaAwards: 2023-3, 22172111, 22272118, 22309134, 19DZ2271500
- CPChina Postdoctoral Science FoundationAward: 2022M712402
- SAScience and Technology Commission of Shanghai MunicipalityAwards: 23YF1449200, 19DZ2271500, 20ZR1460300, 22ZR1464100
- SRShanghai Rising-Star ProgramAwards: 23YF1449200, 19DZ2271500
- FRFundamental Research Funds for the Central UniversitiesAwards: 19DZ2271500, 2023-3-YB-07