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- Publisher Website: 10.3389/fchem.2018.00270
- Scopus: eid_2-s2.0-85053073831
- PMID: 30035109
- WOS: WOS:000437678200001
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Article: Ultrafine NaTi2(PO4)3 nanoparticles encapsulated in N-CNFs as ultra-stable electrode for sodium storage
Title | Ultrafine NaTi2(PO4)3 nanoparticles encapsulated in N-CNFs as ultra-stable electrode for sodium storage |
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Authors | |
Keywords | Cycling performance Electrospinning N-doping carbon nanofibers NTP Sodium-storage |
Issue Date | 2018 |
Citation | Frontiers in Chemistry, 2018, v. 6, n. JUL, article no. 270 How to Cite? |
Abstract | We present a feasible method for the preparation of one-dimensional N-doping carbon nanofibers encapsulated NaTi2(PO4)3 (NTP-NCNFs) through electrospinning accompanied by calcination. The poor electrical conductivity of NTP is significantly improved and the as-prepared NTP-NCNFs exhibit stable and ultrafast sodium-storage capability. The NTP-NCNFs maintains a stable specific capacity of 121 mAh g-1 at 10 C after 2,000 cycles, which only drop to 105 mAh g-1 after 20,000 cycles. Furthermore, the NTP-NCNFs show excellent rate performance from 0.2 to 20 C, whose recovery efficiency still reaches 99.43%. The superior electrochemical property is mainly attributed to the large specific surface area, high porosity, N-doping carbon coating, and one-dimensional structure of NTP-NCNFs. |
Persistent Identifier | http://hdl.handle.net/10722/323127 |
PubMed Central ID | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Yu, Sicen | - |
dc.contributor.author | Wan, Yi | - |
dc.contributor.author | Shang, Chaoqun | - |
dc.contributor.author | Wang, Zhenyu | - |
dc.contributor.author | Zhou, Liangjun | - |
dc.contributor.author | Zou, Jianli | - |
dc.contributor.author | Cheng, Hua | - |
dc.contributor.author | Lu, Zhouguang | - |
dc.date.accessioned | 2022-11-18T11:54:55Z | - |
dc.date.available | 2022-11-18T11:54:55Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Frontiers in Chemistry, 2018, v. 6, n. JUL, article no. 270 | - |
dc.identifier.uri | http://hdl.handle.net/10722/323127 | - |
dc.description.abstract | We present a feasible method for the preparation of one-dimensional N-doping carbon nanofibers encapsulated NaTi2(PO4)3 (NTP-NCNFs) through electrospinning accompanied by calcination. The poor electrical conductivity of NTP is significantly improved and the as-prepared NTP-NCNFs exhibit stable and ultrafast sodium-storage capability. The NTP-NCNFs maintains a stable specific capacity of 121 mAh g-1 at 10 C after 2,000 cycles, which only drop to 105 mAh g-1 after 20,000 cycles. Furthermore, the NTP-NCNFs show excellent rate performance from 0.2 to 20 C, whose recovery efficiency still reaches 99.43%. The superior electrochemical property is mainly attributed to the large specific surface area, high porosity, N-doping carbon coating, and one-dimensional structure of NTP-NCNFs. | - |
dc.language | eng | - |
dc.relation.ispartof | Frontiers in Chemistry | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | Cycling performance | - |
dc.subject | Electrospinning | - |
dc.subject | N-doping carbon nanofibers | - |
dc.subject | NTP | - |
dc.subject | Sodium-storage | - |
dc.title | Ultrafine NaTi2(PO4)3 nanoparticles encapsulated in N-CNFs as ultra-stable electrode for sodium storage | - |
dc.type | Article | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.3389/fchem.2018.00270 | - |
dc.identifier.pmid | 30035109 | - |
dc.identifier.pmcid | PMC6043649 | - |
dc.identifier.scopus | eid_2-s2.0-85053073831 | - |
dc.identifier.volume | 6 | - |
dc.identifier.issue | JUL | - |
dc.identifier.spage | article no. 270 | - |
dc.identifier.epage | article no. 270 | - |
dc.identifier.eissn | 2296-2646 | - |
dc.identifier.isi | WOS:000437678200001 | - |