DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Ju Ye | ko |
dc.contributor.author | Chae, Oh B. | ko |
dc.contributor.author | Wu, Mihye | ko |
dc.contributor.author | Lim, Eunsoo | ko |
dc.contributor.author | Kim, Gukbo | ko |
dc.contributor.author | Hong, Yu Jin | ko |
dc.contributor.author | Jung, Woo-Bin | ko |
dc.contributor.author | Choi, Sungho | ko |
dc.contributor.author | Kim, Do Youb | ko |
dc.contributor.author | Gereige, Issam | ko |
dc.contributor.author | Suk, Jungdon | ko |
dc.contributor.author | Kang, Yongku | ko |
dc.contributor.author | Jung, Hee-Tae | ko |
dc.date.accessioned | 2021-04-26T04:30:11Z | - |
dc.date.available | 2021-04-26T04:30:11Z | - |
dc.date.created | 2021-04-26 | - |
dc.date.created | 2021-04-26 | - |
dc.date.issued | 2021-04 | - |
dc.identifier.citation | NANO ENERGY, v.82, pp.105736 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | http://hdl.handle.net/10203/282541 | - |
dc.description.abstract | Despite much research focused on lithium (Li) metal batteries, an important issue concerning Li-dendrite growth on the anode remains unresolved. The intrinsic mechanism of this Li-dendrite formation is related to the nonuniform distribution of Li-ion flux on the anode in charge/discharge caused by irregular structure and energy of anode surface. Here we report upon dendrite-free Li-deposition in a carbonate-based electrolyte using a novel Cu anode structure with sharp wrinkles and a [100] crystal facet. This uniform Li-deposition resulted in longterm electrochemical cyclability in Li/Cu and LiFePO4/Li cell. Our observations revealed that the wrinkled Cu surface and the unifying [100] crystal facet play important roles in enhancing the uniformity of the Li-ion flux and the adsorption energy of the Li-ions on Cu, respectively. We expect that this study will permit the use of a wide range of wrinkled structures and crystal planes to obtain high-energy and long-term cycles of Li-metal batteries. | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.title | Extraordinary dendrite-free Li deposition on highly uniform facet wrinkled Cu substrates in carbonate electrolytes | - |
dc.type | Article | - |
dc.identifier.wosid | 000634244200002 | - |
dc.identifier.scopusid | 2-s2.0-85099130768 | - |
dc.type.rims | ART | - |
dc.citation.volume | 82 | - |
dc.citation.beginningpage | 105736 | - |
dc.citation.publicationname | NANO ENERGY | - |
dc.identifier.doi | 10.1016/j.nanoen.2020.105736 | - |
dc.contributor.localauthor | Jung, Hee-Tae | - |
dc.contributor.nonIdAuthor | Chae, Oh B. | - |
dc.contributor.nonIdAuthor | Lim, Eunsoo | - |
dc.contributor.nonIdAuthor | Kim, Gukbo | - |
dc.contributor.nonIdAuthor | Hong, Yu Jin | - |
dc.contributor.nonIdAuthor | Choi, Sungho | - |
dc.contributor.nonIdAuthor | Kim, Do Youb | - |
dc.contributor.nonIdAuthor | Gereige, Issam | - |
dc.contributor.nonIdAuthor | Suk, Jungdon | - |
dc.contributor.nonIdAuthor | Kang, Yongku | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Cu substrate | - |
dc.subject.keywordAuthor | Uniform facet | - |
dc.subject.keywordAuthor | Li dendrite | - |
dc.subject.keywordAuthor | Li-metal battery | - |
dc.subject.keywordAuthor | Surface pattern control | - |
dc.subject.keywordAuthor | Carbonate electrolyte | - |
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