The bead-like Li3V2(PO4)3/NC nanofibers based on the nanocellulose from waste reed for long-life Li-ion batteries
Copyright © 2020 Elsevier Ltd. All rights reserved..
In this work, we firstly synthesized the high-quality nanocellulose from the waste reed, a low-cost biomass, and designed the nanostructure for energy applications. We successfully constructed the bead-like Lithium vanadium phosphate/nanofiber carbon (LVP/NC) multi-structure by self-assembly based on the nanocellulose framework. During the carbonization process, the nanocellulose turn into porous carbon nanofiber into which LVP nanoparticles can be embedded to form a bead-like structure. The unique structure can endow the effective electron contacts and ions transportation. As cathode for Li ion batteries, the composite exhibits the discharge specific capacity of 131.6 mA h/g, which is close to the theoretical specific capacity. Moreover, the composites reveal an excellent long-cycle performance. At 10 C, the capacity retention is near 90 % after 1000 cycles. With the excellent performance, this bead-like composite shows great application value and the facile synthesis strategy can be used for preparing other cathode with high performance.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2020 |
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| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:237 |
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| Enthalten in: |
Carbohydrate polymers - 237(2020) vom: 01. Juni, Seite 116134 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Zhang, Chenwei [VerfasserIn] |
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| Links: |
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| Themen: |
Journal Article |
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| Anmerkungen: |
Date Completed 06.04.2020 Date Revised 08.04.2020 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1016/j.carbpol.2020.116134 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM308269101 |
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| 245 | 1 | 4 | |a The bead-like Li3V2(PO4)3/NC nanofibers based on the nanocellulose from waste reed for long-life Li-ion batteries |
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| 500 | |a Date Revised 08.04.2020 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Copyright © 2020 Elsevier Ltd. All rights reserved. | ||
| 520 | |a In this work, we firstly synthesized the high-quality nanocellulose from the waste reed, a low-cost biomass, and designed the nanostructure for energy applications. We successfully constructed the bead-like Lithium vanadium phosphate/nanofiber carbon (LVP/NC) multi-structure by self-assembly based on the nanocellulose framework. During the carbonization process, the nanocellulose turn into porous carbon nanofiber into which LVP nanoparticles can be embedded to form a bead-like structure. The unique structure can endow the effective electron contacts and ions transportation. As cathode for Li ion batteries, the composite exhibits the discharge specific capacity of 131.6 mA h/g, which is close to the theoretical specific capacity. Moreover, the composites reveal an excellent long-cycle performance. At 10 C, the capacity retention is near 90 % after 1000 cycles. With the excellent performance, this bead-like composite shows great application value and the facile synthesis strategy can be used for preparing other cathode with high performance | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Li ion batteries | |
| 650 | 4 | |a Nanocellulose | |
| 650 | 4 | |a Self-assembly | |
| 650 | 4 | |a Waste reed | |
| 700 | 1 | |a Jiang, Qike |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Amin |e verfasserin |4 aut | |
| 700 | 1 | |a Wu, Kerong |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Yixuan |e verfasserin |4 aut | |
| 700 | 1 | |a Lu, Jie |e verfasserin |4 aut | |
| 700 | 1 | |a Cheng, Yi |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Haisong |e verfasserin |4 aut | |
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