DataVXSmallPaper
journal article·2020-08Open access

Energy Storage: Generic Strategy to Synthesize High‐Tap Density Anode and Cathode Structures with Stratified Graphene Pliable Pockets via Monomeric Polymerization and Evaporation, and Their Utilization to Enable Ultrahigh Performance in Hybrid Energy Storages (Small 34/2020)

Jong Ho Won, Sung Cik Mun, Gi Hwan Kim, Hyung Mo Jeong, Jeung Ku Kang

Small· Volume 16· Issue 34
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Source abstract

Abstract

In article number 2001756, Hyung Mo Jeong, Jeung Ku Kang, and co-workers describe high-tap density anode and cathode structures with stratified graphene pliable pockets allowing high gravimetric energy densities (up to 206.9 Wh kg−1). Indeed, assembling both electrodes into the full-cell devices outperform the energy densities of supercapacitors by ≈16 fold along with long cycle stability. In addition, they enable the ultrafast chargeable power densities exceeding those of commercial batteries by more than 100 fold.
Source: openalex_inverted_index · Quality: baseline

Research context

Energy storagePolymersNanomaterials

OpenAlex topics: Supercapacitor Materials and Fabrication · Conducting polymers and applications

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Affiliations

Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak‐ro, Yuseong‐gu Daejeon 34141 Republic of Korea

Department of Chemical Engineering and Materials Science University of Minnesota 421 Washington Ave. S.E. Minneapolis MN 55455 USA

School of Mechanical Engineering Sungkyunkwan University 2066 Seobu‐ro, Jangan‐gu Suwon 16419 Republic of Korea

Graduate School of Energy Environment, Water, and Sustainability (EEWS) NanoCentury KAIST Institute Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak‐ro, Yuseong‐gu Daejeon 34141 Republic of Korea

References

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