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DC Field | Value | Language |
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dc.citation.endPage | 6040 | - |
dc.citation.number | 38 | - |
dc.citation.startPage | 6029 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 25 | - |
dc.contributor.author | Cho, Sung-Ju | - |
dc.contributor.author | Choi, Keun-Ho | - |
dc.contributor.author | Yoo, Jong-Tae | - |
dc.contributor.author | Kim, Jeong-Hun | - |
dc.contributor.author | Lee, Yong-Hyeok | - |
dc.contributor.author | Chun, Sang-Jin | - |
dc.contributor.author | Park, Sang-Bum | - |
dc.contributor.author | Choi, Don-Ha. | - |
dc.contributor.author | Wu, Qinglin | - |
dc.contributor.author | Lee, Sun-Young | - |
dc.contributor.author | Lee, Sang-Young | - |
dc.date.accessioned | 2023-12-22T00:40:21Z | - |
dc.date.available | 2023-12-22T00:40:21Z | - |
dc.date.created | 2015-10-29 | - |
dc.date.issued | 2015-10 | - |
dc.description.abstract | Forthcoming smart energy era is in strong pursuit of full-fledged rechargeable power sources with reliable electrochemical performances and shape versatility. Here, as a naturally abundant/environmentally friendly cellulose-mediated cell architecture strategy to address this challenging issue, a new class of hetero-nanonet (HN) paper batteries based on 1D building blocks of cellulose nanofibrils (CNFs)/multiwall carbon nanotubes (MWNTs) is demonstrated. The HN paper batteries consist of CNF/MWNT-intermingled heteronets embracing electrode active powders (CM electrodes) and microporous CNF separator membranes. The CNF/MWNT heteronet-mediated material/structural uniqueness enables the construction of 3D bicontinuous electron/ion transport pathways in the CM electrodes, thus facilitating electrochemical reaction kinetics. Furthermore, the metallic current collectors-free, CNF/MWNT heteronet architecture allows multiple stacking of CM electrodes in series, eventually leading to user-tailored, ultrathick (i.e., high-mass loading) electrodes far beyond those accessible with conventional battery technologies. Notably, the HN battery (multistacked LiNi0.5Mn1.5O4 (cathode)/multistacked graphite (anode)) provides exceptionally high-energy density (=226 Wh kg-1 per cell at 400 W kg-1 per cell), which surpasses the target value (=200 Wh kg-1 at 400 W kg-1) of long-range (=300 miles) electric vehicle batteries. In addition, the heteronet-enabled mechanical compliance of CM electrodes, in combination with readily deformable CNF separators, allows the fabrication of paper crane batteries via origami folding technique. CNFs/CNTs-based hetero-nanonet paper batteries are presented as a 1D material-mediated cell architecture strategy to enable ultrahigh energy density and shape versatility far beyond those achievable with conventional battery technologies. Owing to the 3D bicontinuous electron/ion transport pathways and exceptional mechanical compliance, the hetero-nanonet paper batteries provide unprecedented improvements in the electrochemical reaction kinetics, energy density, and origami foldability. | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, v.25, no.38, pp.6029 - 6040 | - |
dc.identifier.doi | 10.1002/adfm.201502833 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.scopusid | 2-s2.0-84943584508 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/17626 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1002/adfm.201502833/abstract | - |
dc.identifier.wosid | 000362730100004 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Hetero-Nanonet Rechargeable Paper Batteries: Toward Ultrahigh Energy Density and Origami Foldability | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | 1D building blocks | - |
dc.subject.keywordAuthor | hetero-nanonet | - |
dc.subject.keywordAuthor | origami foldability | - |
dc.subject.keywordAuthor | rechargeable paper batteries | - |
dc.subject.keywordAuthor | ultrahigh energy | - |
dc.subject.keywordPlus | LITHIUM ION BATTERY | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | CONDUCTIVE PAPER | - |
dc.subject.keywordPlus | CELLULOSE | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordPlus | SPHERES | - |
dc.subject.keywordPlus | CHARGE | - |
dc.subject.keywordPlus | THIN | - |
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