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Page 10 of 12           Zhang et al. Energy Mater 2024;4:400043  https://dx.doi.org/10.20517/energymater.2023.102

               possessing strong electrical connections to SiO  nanoparticles via C–O–Si bonds, mitigated the volume
                                                         x
                                                   +
               variation of SiO  and facilitated smooth Li  transport, ensuring the retention of high capacity advantages of
                             x
               SiO -based anodes. Leveraging the benefits of this chemically bound dual-carbon network, both
                  x
               Li//SiO /G/C half cells and SiO /G/C//NCM111 full cells demonstrated remarkable performance, delivering
                     x
                                         x
               an encouraging lithium storage of ~700 mAh·g  over 500 cycles and 116 mAh·g  for 100 cycles. These
                                                         -1
                                                                                      -1
               results underscore the considerable potential of our approach, offering both scalable preparation and
               performance enhancement for high-energy storage materials.
               DECLARATIONS
               Authors’ contributions
               Conceptualization, methodology, investigation, writing - original draft: Zhang K
               Formal analysis, investigation, data curation: Xing J
               Formal analysis: Peng H
               Resources: Gao J
               Investigation, data curation: Ai S
               Visualization: Zhou Q
               Resources, supervision: Yang D
               Methodology, supervision, writing - review and draft: Gu X

               Availability of data and materials
               The datasets generated or analyzed during this study are available from the corresponding authors upon
               reasonable request.


               Financial support and sponsorship
               The authors thank the Natural Science Foundation of Shandong Province (Nos. ZR2022QB182,
               ZR2022MB088) and the National Natural Science Foundation of China (No. 22378426).

               Conflicts of interest
               All authors declared that there are no conflicts of interest.

               Ethical approval and consent to participate
               Not applicable.

               Consent for publication
               Not applicable.

               Copyright
               © The Author(s) 2024.


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