From Hollow Carbon Spheres to N‐Doped Hollow Porous Carbon Bowls: Rational Design of Hollow Carbon Host for Li‐S Batteries,Advanced Energy Materials

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From Hollow Carbon Spheres to N‐Doped Hollow Porous Carbon Bowls: Rational Design of Hollow Carbon Host for Li‐S Batteries
Advanced Energy Materials ( IF 24.4 ) Pub Date : 2016-02-05 , DOI: 10.1002/aenm.201502539
Fei Pei ₁ , Taihua An ₂ , Jun Zang ₂ , Xiaojing Zhao ₂ , Xiaoliang Fang ₁ , Minseng Zheng ₂ , Quanfeng Dong ₂ , Nanfeng Zheng ₂

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A novel silica‐assisted polybenzoxazine coating strategy is developed to synthesize N‐doped hollow porous carbon bowls (N‐HPCB). Due to the high specific surface area, N atom doping, and unique bowl‐like structure of N‐HPCB, the S/N‐HPCB cathode has stable cycling stability, excellent rate capability, and high volumetric energy density.

中文翻译：

从空心碳球到掺N空心碳碗：用于Li-S电池的空心碳主体的合理设计

开发了一种新型的二氧化硅辅助聚苯并恶嗪涂层策略来合成N掺杂的中空多孔碳碗（N-HPCB）。由于高比表面积，N原子掺杂和N‐HPCB独特的碗状结构，S / N‐HPCB阴极具有稳定的循环稳定性，出色的倍率能力和高体积能量密度。

更新日期：2016-02-05

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