Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김한수 | - |
dc.date.accessioned | 2020-11-04T04:30:19Z | - |
dc.date.available | 2020-11-04T04:30:19Z | - |
dc.date.issued | 2019-11 | - |
dc.identifier.citation | JOURNAL OF POWER SOURCES, v. 440, article no. 227094 | en_US |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.issn | 1873-2755 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0378775319310870?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/155193 | - |
dc.description.abstract | A high-performance lithium ion capacitor (LIC) composed of activated carbon (as the positive electrode) and pre-lithiated C-coated Si/SiOx nanospheres (as the negative electrode) is investigated as a potential energy storage system for high-power and high-energy applications. Under optimized pre-lithiation conditions, the feasibility of pre-lithiated C-coated Si/SiOx nanospheres is thoroughly examined as an advanced negative electrode compared with a conventional graphite LIC using pre-lithiated C-coated Si/SiOx nanospheres. The pre-lithiated C-coated Si/SiOx nanospheres show much improved reversible capacity and rate capability with higher capacity retention at a high current density of 10C up to 1000 cycles compared with a conventional LIC. Such improvements may be attributed to the unique physical and chemical properties of C-coated Si/SiOx nanospheres. We believe that this approach provides a practical guideline for developing and successfully implementing advanced LICs. | en_US |
dc.description.sponsorship | This research was supported in part by the National Research Foundation of Korea grant funded by the Korea government (MIST) (NRF-2017R1A2B2012847). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | Lithium ion capacitor | en_US |
dc.subject | Si/SiOx | en_US |
dc.subject | C-coated Si/SiOx nanospheres | en_US |
dc.subject | Negative electrodes | en_US |
dc.title | Pre-lithiated carbon-coated Si/SiOx nanospheres as a negative electrode material for advanced lithium ion capacitors | en_US |
dc.type | Article | en_US |
dc.relation.volume | 440 | - |
dc.identifier.doi | 10.1016/j.jpowsour.2019.227094 | - |
dc.relation.page | 227094-227094 | - |
dc.relation.journal | JOURNAL OF POWER SOURCES | - |
dc.contributor.googleauthor | Park, Eunjun | - |
dc.contributor.googleauthor | Chung, Dong Jae | - |
dc.contributor.googleauthor | Park, Min-Sik | - |
dc.contributor.googleauthor | Kim, Hansu | - |
dc.relation.code | 2019003415 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | khansu | - |
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