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dc.contributor.authorZhao, Zehuaen_US
dc.contributor.authorZhang, Yutingen_US
dc.contributor.authorHe, Haiyongen_US
dc.contributor.authorPan, Linhaien_US
dc.contributor.authorYu, Dongdongen_US
dc.contributor.authorEgun, Ishiomaen_US
dc.contributor.authorWan, Jiaen_US
dc.contributor.authorChen, Weilinen_US
dc.contributor.authorFan, Hong Jinen_US
dc.identifier.citationZhao, Z., Zhang, Y., He, H., Pan, L., Yu, D., Egun, I., Wan, J., Chen, W. & Fan, H. J. (2022). Bamboo weaving inspired design of a carbonaceous electrode with exceptionally high volumetric capacity. Nano Letters, 22(3), 954-962.
dc.description.abstractA highly densified electrode material is desirable to achieve large volumetric capacity. However, pores acting as ion transport channels are critical for high utilization of active material. Achieving a balance between high volume density and pore utilization remains a challenge particularly for hollow materials. Herein, capillary force is employed to convert hollow fibers to a bamboo-weaving-like flexible electrode (BWFE), in which the shrinkage of hollow space results in high compactness of the electrode. The volume of the electrode can be decreased by 96% without sacrificing the gravimetric capacity. Importantly, the conductivity of BWFE after thermal treatment can reach up to 50,500 S/m which exceeds that for most other carbon materials. Detailed mechanical analysis reveals that, due to the strong interaction between nanoribbons, Young's modulus of the electrode increases by 105 times. After SnO2 active materials is impregnated, the BWFE/SnO2 electrode exhibits an exceptionally ultrahigh volumetric capacity of 2000 mAh/cm3.en_US
dc.relation.ispartofNano Lettersen_US
dc.rightsThis document is the Accepted Manuscript version of a Published Work that appeared in final form in Nano Letters, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see
dc.subjectEngineering::Materials::Energy materialsen_US
dc.titleBamboo weaving inspired design of a carbonaceous electrode with exceptionally high volumetric capacityen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.description.versionSubmitted/Accepted versionen_US
dc.subject.keywordsHollow Carbon Fiberen_US
dc.subject.keywordsNanocarbon Film Electrodeen_US
dc.description.acknowledgementThis work was supported by the High-Quality Development Project of the Ministry of Industry and Information Technology of the People’s Republic of China (TC210H041), the Hundred Talents program, the National Natural Science Foundation of China (Grant No. 51872304), and the Ningbo S&T Innovation 2025 Major Special Program (2018B10024; 2019B10(17); 2020Z101).en_US
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