A novel one‐step reaction?sodium‐sulfur battery with high areal sulfur loading on hierarchical porous carbon fiber,Carbon Energy

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A novel one‐step reaction?sodium‐sulfur battery with high areal sulfur loading on hierarchical porous carbon fiber
Carbon Energy ( IF 19.5 ) Pub Date : 2020-10-19 , DOI: 10.1002/cey2.86
Qiubo Guo ₁ , Shuo Sun ₁ , Keun‐il Kim ₂ , Hongshen Zhang ₁ , Xuejun Liu ₃ , Chenglin Yan ₃ , Hui Xia ₁

Affiliation

The activated hierarchical porous carbon fibers host with 38 wt% metastable sulfur molecules (APCF‐38S) anchored in the slit‐like ultramicropores are used as working electrode in RT Na‐S batteries. During the discharge process, there is only one product‐Na2S can be detected. The electrode delivers a high areal capacity of 10.6?mAh?cm?2?with areal sulfur loading of 7.5?mg?cm?2.

中文翻译：

一种新颖的一步反应式钠硫电池，在分级多孔碳纤维上具有较高的面硫负载量

活化的多孔碳纤维具有38％的亚稳硫分子（APCF-38S）锚定在缝状超微孔中，用作RT Na‐S电池的工作电极。在放电过程中，只能检测到一种产品-Na2S。电极的面积容量高，为10.6？mAh？cm？2 ?，面积硫负荷为7.5？mg？cm？2。

更新日期：2021-03-08

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