Tailoring Lithium-Ion Coordination in Metal–Organic Frameworks via d-Orbital Control for Fast Ion Conduction
China University of Petroleum, East China · Division of Materials Science and Engineering · +2 more institutions
Abstract
The development of solid-state electrolytes (SSEs) is fundamentally constrained by the intrinsic trade-off between ionic transport efficiency and interfacial stability. While previous design strategies have enhanced lithium-ion conduction kinetics, the rational engineering of high-performance SSEs remains challenged by insufficient atomic-level insights into Li+ coordination microenvironments. Herein, we present a dynamic electronic-structure engineering approach utilizing π-conjugated two-dimensional metal–organic frameworks (M-4PyCN) with precisely modulated d-orbital occupation states. Through precision modulation of transition-metal centers, we achieve targeted charge density redistribution in cyanide…
Citation impact
- FWCI
- 37.02
- Percentile
- 99%
- References
- 56
Authors
7- SJSisi Jiang
China University of Petroleum, East China
- JWJinze Wang
Division of Materials Science and Engineering, ASM International (Finland), Zhejiang University
- GYGuangxu Yang
China University of Petroleum, East China
- JCJialiang Chen
China University of Petroleum, East China
- RLR. LiCorresponding
Division of Materials Science and Engineering, ASM International (Finland), Zhejiang University
Topics & keywords
- Rational design
- Delocalized electron
- Thermal conduction
- Redistribution (election)
- Ionic conductivity
- Ionic bonding
- Ion
- Electrolyte