Self-supporting dual-confined porous Si@c-ZIF@carbon nanofibers for high-performance lithium-ion batteries,Chemical Communications

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Self-supporting dual-confined porous Si@c-ZIF@carbon nanofibers for high-performance lithium-ion batteries
Chemical Communications ( IF 4.3 ) Pub Date : 2021-09-13 , DOI: 10.1039/d1cc04172j
Jiale Chen ₁ , Xingmei Guo ₁ , Mingyue Gao ₁ , Jing Wang ₁ , Shangqing Sun ₁ , Kai Xue ₁ , Shuya Zhang ₁ , Yuanjun Liu ₁ , Junhao Zhang ₁

Affiliation

Dual-confined porous Si@c-ZIF@carbon nanofibers (Si@c-ZIF@CNFs) are fabricated that possess excellent antioxidant capacity, high surface area and abundant pores, which enhances conductivity, relieves volume expansion and facilitates electrolyte penetration during cycling. When evaluated as self-supporting anodes for lithium-ion batteries, the Si@c-ZIF@CNFs exhibit excellent cycling and rate performance.

中文翻译：

用于高性能锂离子电池的自支撑双限制多孔 Si@c-ZIF@碳纳米纤维

双限制多孔Si@c-ZIF@碳纳米纤维（Si@c-ZIF@CNFs）具有优异的抗氧化能力、高表面积和丰富的孔隙，可提高电导率、缓解体积膨胀并促进循环过程中电解质的渗透。当被评估为锂离子电池的自支撑阳极时，Si@c-ZIF@CNFs 表现出优异的循环和倍率性能。

更新日期：2021-09-24

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