Tailoring of Aqueous-Based Carbon Nanotube-Nanocellulose Films as Self-Standing Flexible Anodes for Lithium-Ion Storage
DC Field | Value | Language |
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dc.contributor.author | Hoang Kha Nguyen | - |
dc.contributor.author | Bae, Jaehan | - |
dc.contributor.author | Hur, Jaehyun | - |
dc.contributor.author | Park, Sang Joon | - |
dc.contributor.author | Park, Min Sang | - |
dc.contributor.author | Kim, Il Tae | - |
dc.date.available | 2020-02-27T03:42:44Z | - |
dc.date.created | 2020-02-04 | - |
dc.date.issued | 2019-04 | - |
dc.identifier.issn | 2079-4991 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/1666 | - |
dc.description.abstract | An easy and environmentally friendly method was developed for the preparation of a stabilized carbon nanotube-crystalline nanocellulose (CNT-CNC) dispersion and for its deposition to generate self-standing CNT-CNC composite films. The composite films were carbonized at different temperatures of 70 degrees C, 800 degrees C, and 1300 degrees C. Structural and morphological characteristics of the CNT-CNC films were investigated by X-ray diffraction (XRD), Raman spectroscopy, and scanning electron microscopy (SEM), which revealed that the sample annealed at 800 degrees C (CNT-CNC800) formed nano-tree networks of CNTs with a high surface area (1180 m(2)g(-1)) and generated a conductive CNC matrix due to the effective carbonization. The carbonized composite films were applied as anodes for lithium-ion batteries, and the battery performance was evaluated in terms of initial voltage profile, cyclic voltammetry, capacity, cycling stability, and current rate efficiency. Among them, the CNT-CNC800 anode exhibited impressive electrochemical performance by showing a reversible capacity of 443 mAhg(-1) at a current density of 232 mAg(-1) after 120 cycles with the capacity retention of 89% and high rate capability. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | NANOMATERIALS | - |
dc.subject | CELLULOSE NANOCRYSTALS | - |
dc.subject | PERFORMANCE | - |
dc.subject | SUPERCAPACITORS | - |
dc.subject | INTERCALATION | - |
dc.subject | COMPOSITES | - |
dc.subject | ELECTRODES | - |
dc.subject | BATTERIES | - |
dc.subject | INSERTION | - |
dc.title | Tailoring of Aqueous-Based Carbon Nanotube-Nanocellulose Films as Self-Standing Flexible Anodes for Lithium-Ion Storage | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000467768800171 | - |
dc.identifier.doi | 10.3390/nano9040655 | - |
dc.identifier.bibliographicCitation | NANOMATERIALS, v.9, no.4 | - |
dc.identifier.scopusid | 2-s2.0-85065395629 | - |
dc.citation.title | NANOMATERIALS | - |
dc.citation.volume | 9 | - |
dc.citation.number | 4 | - |
dc.contributor.affiliatedAuthor | Hoang Kha Nguyen | - |
dc.contributor.affiliatedAuthor | Bae, Jaehan | - |
dc.contributor.affiliatedAuthor | Hur, Jaehyun | - |
dc.contributor.affiliatedAuthor | Park, Sang Joon | - |
dc.contributor.affiliatedAuthor | Kim, Il Tae | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordAuthor | carbon nanotubes | - |
dc.subject.keywordAuthor | nanocellulose | - |
dc.subject.keywordAuthor | self-standing composite anode | - |
dc.subject.keywordAuthor | carbonization | - |
dc.subject.keywordPlus | CELLULOSE NANOCRYSTALS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SUPERCAPACITORS | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | BATTERIES | - |
dc.subject.keywordPlus | INSERTION | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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