Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 한태희 | - |
dc.date.accessioned | 2020-12-30T06:29:44Z | - |
dc.date.available | 2020-12-30T06:29:44Z | - |
dc.date.issued | 2019-12 | - |
dc.identifier.citation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v. 80, Page. 667-676 | en_US |
dc.identifier.issn | 1226-086X | - |
dc.identifier.issn | 1876-794X | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1226086X19304496?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/156510 | - |
dc.description.abstract | Solution-processed nanostructured mesoporous rutile phase titanium dioxides (TiO2) are a fascinating class of materials for energy applications owing to their remarkable properties, including thermal stability. The unique lattice structure of rutile TiO2 (R-TiO2) leads to multifaceted physicochemical properties, which influence its performances. We here report the preparation of mesoporous R-TiO2 via a simple and scalable solution process at a low temperature (˂50 degrees C). Kinetically controlled synthesis of mesoporous R-TiO2 with three-dimensional hierarchical sea-urchin-like morphology containing populous one-dimensional nanorods are prepared from the precipitates of our cocktail-like precursor solutions of TiCl4 and CH4N2S. The mesoporous R-TiO2 annealed at 300 degrees C possessing a large surface area manifests excellent energy storage behavior, with a high capacity of 457 mAhg(-1) for the first discharge cycle, at a current density of 0.2 C in the potential range of 1-3 V, as well as a high reversible charge-discharge capacity, high rate performance, and excellent cycling stability for lithium-ion batteries. We anticipate our straightforward wet-chemical method to advance the development of mesoporous TiO2 as a promising candidate for high-performance energy storage and other energy applications. (C) 2019 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This research was supported by the Basic Science Research Program (2017R1A2B4010771, 2016R1A6A1A03013422, and 2016M3A7B4905609), the program for fostering next-generation researchers in engineering (2017H1D8A2032495), and Korea Institute of Energy Technology Evaluation and Planning (2018201010636A) funded by Korea government. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE INC | en_US |
dc.subject | Rutile TiO2 | en_US |
dc.subject | Mesoporous | en_US |
dc.subject | Low-temperature synthesis | en_US |
dc.subject | Anode materials | en_US |
dc.subject | Lithium-ion batteries | en_US |
dc.title | Kinetically controlled low-temperature solution-processed mesoporous rutile TiO2 for high performance lithium-ion batteries | en_US |
dc.type | Article | en_US |
dc.relation.volume | 80 | - |
dc.identifier.doi | 10.1016/j.jiec.2019.08.047 | - |
dc.relation.page | 667-676 | - |
dc.relation.journal | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.contributor.googleauthor | Ambade, Rohan B. | - |
dc.contributor.googleauthor | Koh, Ki Hwan | - |
dc.contributor.googleauthor | Ambade, Swapnil B. | - |
dc.contributor.googleauthor | Eom, Wonsik | - |
dc.contributor.googleauthor | Noh, Sung Hyun | - |
dc.contributor.googleauthor | Koo, Chong Min | - |
dc.contributor.googleauthor | Kim, Seong Hun | - |
dc.contributor.googleauthor | Han, Tae Hee | - |
dc.relation.code | 2019040012 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ORGANIC AND NANO ENGINEERING | - |
dc.identifier.pid | than | - |
dc.identifier.researcherID | E-8590-2015 | - |
dc.identifier.orcid | https://orcid.org/0000-0001-5950-7103 | - |
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