Ultrahigh Energy Density and Ultrafast Response in Symmetric Microsupercapacitors with 3D Bicontinuous Pseudocapacitance (Adv. Energy Mater. 42/2024)
Symmetric Microsupercapacitors In article number 2402322, Jin Gu Kang and co-workers achieve ultrahigh energy density and ultrafast response by developing a symmetric 3D microsupercapacitor. The device comprises interdigitated bicontinuous electrodes, where 3D Ni current collectors are conformally coated with pseudocapacitive MnO2. This design promotes charge transport and interfacial kinetics, resulting in excellent storage capability and efficient alternating-current line-filtering performance.
Authors
- Jin Gu Kang (ORCID: https://orcid.org/0000-0002-2067-4155)
- Won Bae Sohn
- JoonHyun Kang (ORCID: https://orcid.org/0000-0002-2772-3810)
- Minjeong Kim (ORCID: https://orcid.org/0000-0001-5946-4457)
- Woong Kim (ORCID: https://orcid.org/0000-0002-2319-6945)
- Min Ji Kim (ORCID: https://orcid.org/0000-0002-9911-4731)
Institutions
- Korea University (KR)
- Korea Photonics Technology Institute (KR)
- Korea Institute of Science and Technology (KR)
- Korea University of Science and Technology (KR)
Publication Details
- Journal
- Advanced Energy Materials
- Published
- 2024-11-01
- DOI
- https://doi.org/10.1002/aenm.202470186
- Citations
- 1
- Primary Topic
- Supercapacitor Materials and Fabrication
- Type
- article
- Field-Weighted Citation Impact
- 0.12