Heterolayered, One-Dimensional Nanobuilding Block Mat Batteries
DC Field | Value | Language |
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dc.contributor.author | Choi, Keun-Ho | - |
dc.contributor.author | Cho, Sung-Ju | - |
dc.contributor.author | Chun, Sang-Jin | - |
dc.contributor.author | Yoo, Jong Tae | - |
dc.contributor.author | Lee, Chang Kee | - |
dc.contributor.author | Kim, Woong | - |
dc.contributor.author | Wu, Qinglin | - |
dc.contributor.author | Park, Sang-Bum | - |
dc.contributor.author | Choi, Don-Ha | - |
dc.contributor.author | Lee, Sun-Young | - |
dc.contributor.author | Lee, Sang-Young | - |
dc.date.accessioned | 2021-09-05T04:37:45Z | - |
dc.date.available | 2021-09-05T04:37:45Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-10 | - |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/97248 | - |
dc.description.abstract | The rapidly approaching smart/wearable energy era necessitates advanced rechargeable power sources with reliable electrochemical properties and versatile form factors. Here, as a unique and promising energy storage system to address this issue, we demonstrate a new class of heterolayered, one-dimensional (1D) nanobuilding block mat (h-nanomat) battery based on unitized separator/electrode assembly (SEA) architecture. The unitized SEAs consist of wood cellulose nanofibril (CNF) separator membranes and metallic current collector-/polymeric binder-free electrodes comprising solely single-walled carbon nanotube (SWNT)-netted electrode active materials (LiFePO4 (cathode) and Li(4)Ti(5)O12 (anode) powders are chosen as model systems to explore the proof of concept for h-nanomat batteries). The nanoporous CNF separator plays a critical role in securing the tightly interlocked electrode-separator interface. The SWNTs in the SEAs exhibit multifunctional roles as electron conductive additives, binders, current collectors and also non-Faradaic active materials. This structural/physicochemical uniqueness of the SEAs allows significant improvements in the mass loading of electrode active materials, electron transport pathways, electrolyte accessibility and misalignment-proof of separator/electrode interface. As a result, the h-nanomat batteries, which are easily fabricated by stacking anode SEA and cathode SEA, provide unprecedented advances in the electrochemical performance, shape flexibility and safety tolerance far beyond those achievable with conventional battery technologies. We anticipate that the h-nanomat batteries will open 1D nanobuilding block-driven new architectural design/opportunity for development of next-generation energy storage systems. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | LITHIUM-ION BATTERIES | - |
dc.subject | WALL CARBON NANOTUBES | - |
dc.subject | ENERGY-STORAGE | - |
dc.subject | RECHARGEABLE BATTERIES | - |
dc.subject | POSITIVE ELECTRODES | - |
dc.subject | NATURAL CELLULOSE | - |
dc.subject | BINDER-FREE | - |
dc.subject | PAPER | - |
dc.subject | CAPACITY | - |
dc.subject | ANODES | - |
dc.title | Heterolayered, One-Dimensional Nanobuilding Block Mat Batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Woong | - |
dc.identifier.doi | 10.1021/nl5024029 | - |
dc.identifier.scopusid | 2-s2.0-84907861868 | - |
dc.identifier.wosid | 000343016400031 | - |
dc.identifier.bibliographicCitation | NANO LETTERS, v.14, no.10, pp.5677 - 5686 | - |
dc.relation.isPartOf | NANO LETTERS | - |
dc.citation.title | NANO LETTERS | - |
dc.citation.volume | 14 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 5677 | - |
dc.citation.endPage | 5686 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | LITHIUM-ION BATTERIES | - |
dc.subject.keywordPlus | WALL CARBON NANOTUBES | - |
dc.subject.keywordPlus | ENERGY-STORAGE | - |
dc.subject.keywordPlus | RECHARGEABLE BATTERIES | - |
dc.subject.keywordPlus | POSITIVE ELECTRODES | - |
dc.subject.keywordPlus | NATURAL CELLULOSE | - |
dc.subject.keywordPlus | BINDER-FREE | - |
dc.subject.keywordPlus | PAPER | - |
dc.subject.keywordPlus | CAPACITY | - |
dc.subject.keywordPlus | ANODES | - |
dc.subject.keywordAuthor | Nanomat batteries | - |
dc.subject.keywordAuthor | heterolayer | - |
dc.subject.keywordAuthor | one-dimensional nanobuilding block | - |
dc.subject.keywordAuthor | separator/electrode assembly | - |
dc.subject.keywordAuthor | cellulose nanofibrils | - |
dc.subject.keywordAuthor | single-walled carbon nanotubes | - |
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