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Flexible supercapacitor electrodes using metal-organic frameworks
Jayesh Cherusseri1, Deepak Pandey, Kowsik Sambath Kumar
1Nanoscience Technology Center, University of Central Florida, Orlando, FL-32826, USA. Jayan.Thomas@ucf.edu lzhai@ucf.edu.
Nanoscale
|August 22, 2020
Summary
Flexible supercapacitors using metal-organic framework (MOF) composites offer a safe and efficient power solution for wearable electronics. These advanced electrodes provide high energy and power densities, overcoming limitations of traditional batteries.
Area of Science:
- Materials Science
- Electrochemistry
- Energy Storage
Background:
- Flexible and wearable devices require advanced energy storage solutions.
- Metal-ion batteries face limitations in flexibility, safety, and power density for on-body applications.
- Supercapacitors offer a safer alternative with aqueous electrolytes and high power density.
Purpose of the Study:
- To review recent advancements in MOF-based composite electrodes for flexible supercapacitors.
- To highlight the potential of MOFs as electrode materials in wearable energy storage.
- To address the conductivity limitations of pristine MOFs.
Main Methods:
- Literature review of MOF-based composite electrodes for flexible supercapacitors.
- Analysis of MOF properties relevant to energy storage (surface area, porosity, tailorability).
- Discussion of strategies to enhance MOF conductivity through composite formation.
Main Results:
- MOF-based composite electrodes show promise for flexible supercapacitors.
- MOFs offer tunable structures and high surface areas beneficial for electrochemical performance.
- Compositing MOFs with conductive materials improves their electrochemical properties.
Conclusions:
- MOF-based composite electrodes are highly promising for flexible supercapacitor development.
- These materials offer a viable path towards safe and high-performance energy storage for wearable devices.
- Further research into MOF composites will drive innovation in flexible electronics.
