Acid hydrolysis to provide the potential for rice-husk-derived C/SiO2 composites for lithium-ion batteries. Ma, L., Liu, L., Liu, X., Li, Y., Feng, Y., Tian, Y., Chao, Y., Zhu, Y., & Wang, X. Journal of Electronic Materials, 50(8):4426?4432, August, 2021.
Acid hydrolysis to provide the potential for rice-husk-derived C/SiO2 composites for lithium-ion batteries [link]Paper  doi  abstract   bibtex   
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.
@article{uea80118,
           month = {August},
          author = {Lijie Ma and Li Liu and Xiaoyang Liu and Yixin Li and Yi Feng and Yumei Tian and Yimin Chao and Yanchao Zhu and Xiaofeng Wang},
           title = {Acid hydrolysis to provide the potential for rice-husk-derived C/SiO2 composites for lithium-ion batteries},
         journal = {Journal of Electronic Materials},
            year = {2021},
             doi = {10.1007/s11664-021-08965-x},
          volume = {50},
          number = {8},
           pages = {4426?4432},
        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.},
             url = {https://ueaeprints.uea.ac.uk/id/eprint/80118/},
        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}
}

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