Tools
Tools
Ma, Lijie, Liu, Li, Liu, Xiaoyang, Li, Yixin, Feng, Yi, Tian, Yumei, Chao, Yimin 
ORCID: https://orcid.org/0000-0002-8488-2690, Zhu, Yanchao and Wang, Xiaofeng
(2021)
Acid hydrolysis to provide the potential for rice-husk-derived C/SiO2 composites for lithium-ion batteries.
Journal of Electronic Materials, 50 (8).
4426–4432.
ISSN 0361-5235
Preview |
PDF (Accepted_Manuscript)
- Accepted Version
Download (710kB) | Preview |
Abstract
As major waste materials in the rice milling industry, rice husks (RHs) have potential industrial applications. In this work, acid solutions were used to extract high-value-added polysaccharide components (hemicellulose and cellulose) from RHs to obtain sugar residues (SRs) for comprehensive utilization. The SRs were converted into C/SiO2 composites after carbonization and ball-milling. The C/SiO2 composites with crystalline cellulose content in the precursor possessed desirable electrochemical properties when tested as an anode material for lithium-ion batteries (LIBs), including cycle performance, initial Coulombic efficiency (ICE) and electrical impedance. Meanwhile, a high reversible specific capacity of 553 mAh g−1 was maintained after 100 cycles at a current density of 0.1 A g−1. This method can be used to turn biomass into a potentially valuable anode material with desirable electrochemical properties for LIBs.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | sio composites,rice husks,lithium-ion battery,sugar residues,electronic, optical and magnetic materials,condensed matter physics,electrical and electronic engineering,materials chemistry,sdg 7 - affordable and clean energy ,/dk/atira/pure/subjectarea/asjc/2500/2504 |
| Faculty \ School: | Faculty of Science > School of Computing Sciences Faculty of Science > School of Chemistry (former - to 2024) |
| UEA Research Groups: | Faculty of Science > Research Groups > Chemistry of Materials and Catalysis Faculty of Science > Research Groups > Energy Materials Laboratory |
| Related URLs: | |
| Depositing User: | LivePure Connector |
| Date Deposited: | 27 May 2021 00:08 |
| Last Modified: | 15 Dec 2024 01:23 |
| URI: | https://ueaeprints.uea.ac.uk/id/eprint/80118 |
| DOI: | 10.1007/s11664-021-08965-x |
Downloads
Downloads per month over past year
Actions (login required)
 |
View Item |