High power Na-ion capacitor with TiS2 as insertion host
High power capability of the hybrid charge storage device Na-ion capacitor (NIC) is fabricated using battery type TiS2 as an insertion host with the double layer forming activated carbon (AC) as supercapacitor component. Earlier, it is presumed that Na/TiS2 system is considered as impractical energy...
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sg-ntu-dr.10356-1442922023-07-14T16:01:45Z High power Na-ion capacitor with TiS2 as insertion host Chaturvedi, Apoorva Hu, Peng Long, Yi Kloc, Christian Madhavi, Srinivasan Aravindan, Vanchiappan School of Materials Science and Engineering Engineering::Materials Natrium-ion Capacitor Lithium-ion Capacitor High power capability of the hybrid charge storage device Na-ion capacitor (NIC) is fabricated using battery type TiS2 as an insertion host with the double layer forming activated carbon (AC) as supercapacitor component. Earlier, it is presumed that Na/TiS2 system is considered as impractical energy storage system. TiS2 single crystals are synthesized and exhibit the reversible insertion of ~0.62 mol. Na. AC/TiS2 assembly is delivering the maximum energy density of ~38 Wh kg−1. One of the important aspects of this NIC is high power capability, which outperformed its analogue Li-ion capacitor fabricated under similar circumstances. Ministry of Education (MOE) Nanyang Technological University National Research Foundation (NRF) Accepted version This work was financially supported by NTU-HUJ Create Phase II which is a joint research programme between the Hebrew University of Jerusalem (HUJ, Israel) and Nanyang Technological University (NTU, Singapore) with CREATE (Campus for Research Excellence and Technological Enterprise) funding from National Research Foundation of Singapore (NRF, Singapore). Also, thank the financial support from the Ministry of Education - Singapore (MOE TIER 2 funding MOE2015-T2-1-046). VA thanks the financial support from the Science & Engineering Research Board (SERB), a statutory body of the Department of Science &Technology, Govt. of India through Ramanujan Fellowship (SB/S2/RJN-088/2016). 2020-10-27T04:52:49Z 2020-10-27T04:52:49Z 2018 Journal Article Chaturvedi, A., Hu, P., Long, Y., Kloc, C., Madhavi, S., & Aravindan, V. (2019). High power Na-ion capacitor with TiS2 as insertion host. Scripta Materialia, 161, 54-57. doi:10.1016/j.scriptamat.2018.10.016 1359-6462 https://hdl.handle.net/10356/144292 10.1016/j.scriptamat.2018.10.016 161 54 57 en Scripta Materialia © 2018 Acta Materialia Inc. All rights reserved. This paper was published by Elsevier Ltd in Scripta Materialia and is made available with permission of Acta Materialia Inc. application/pdf |
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Engineering::Materials Natrium-ion Capacitor Lithium-ion Capacitor Chaturvedi, Apoorva Hu, Peng Long, Yi Kloc, Christian Madhavi, Srinivasan Aravindan, Vanchiappan High power Na-ion capacitor with TiS2 as insertion host |
| description |
High power capability of the hybrid charge storage device Na-ion capacitor (NIC) is fabricated using battery type TiS2 as an insertion host with the double layer forming activated carbon (AC) as supercapacitor component. Earlier, it is presumed that Na/TiS2 system is considered as impractical energy storage system. TiS2 single crystals are synthesized and exhibit the reversible insertion of ~0.62 mol. Na. AC/TiS2 assembly is delivering the maximum energy density of ~38 Wh kg−1. One of the important aspects of this NIC is high power capability, which outperformed its analogue Li-ion capacitor fabricated under similar circumstances. |
| author2 |
School of Materials Science and Engineering |
| author_facet |
School of Materials Science and Engineering Chaturvedi, Apoorva Hu, Peng Long, Yi Kloc, Christian Madhavi, Srinivasan Aravindan, Vanchiappan |
| format |
Article |
| author |
Chaturvedi, Apoorva Hu, Peng Long, Yi Kloc, Christian Madhavi, Srinivasan Aravindan, Vanchiappan |
| author_sort |
Chaturvedi, Apoorva |
| title |
High power Na-ion capacitor with TiS2 as insertion host |
| title_short |
High power Na-ion capacitor with TiS2 as insertion host |
| title_full |
High power Na-ion capacitor with TiS2 as insertion host |
| title_fullStr |
High power Na-ion capacitor with TiS2 as insertion host |
| title_full_unstemmed |
High power Na-ion capacitor with TiS2 as insertion host |
| title_sort |
high power na-ion capacitor with tis2 as insertion host |
| publishDate |
2020 |
| url |
https://hdl.handle.net/10356/144292 |
| _version_ |
1773551417966985216 |