德国Max-Plank固体研究所&中科大余彦:双效硫改性提高TiO₂/C复合纤维储钠中的赝电容贡献
8NMSCI 发布于 2021-01-26
Enhanced Pseudo-Capacitive Contributions to High-Performance Sodium Storage in TiO₂/C Nanofibers via Double Effects of Sulfur Modification Y...
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NMSCI 发布于 2021-01-26
Enhanced Pseudo-Capacitive Contributions to High-Performance Sodium Storage in TiO₂/C Nanofibers via Double Effects of Sulfur Modification Y...
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NMSCI 发布于 2020-03-08
Hollow Bio-Derived Polymer Nanospheres with Ordered Mesoporesfor Potential Sodium-Ion Battery Yan Ai, Yuxiu You, Facai Wei, Xiaolin Jiang, Z...
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NMSCI 发布于 2019-12-06
All Binder-Free Electrodes for High-Performance Wearable Aqueous Rechargeable Sodium-Ion Batteries Bing He, Ping Man, Qichong Zhang, Huili F...
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NMSCI 发布于 2019-09-09
Rational Design of Layered SnS2 on Ultralight Graphene Fiber Fabrics as Binder-Free Anodes for Enhanced Practical Capacity of Sodium-Ion Bat...
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NMSCI 发布于 2019-09-06
Flexible Conductive Anodes Based on 3D Hierarchical Sn/NS‑CNFs@rGO Network for Sodium‑Ion Batteries Linqu Luo, Jianjun Song*, Longfei Song, ...
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NMSCI 发布于 2019-08-19
High-Performance Na-Ion Storage of S-Doped Porous Carbon Derived from Conjugated Microporous Polymers Yuquan Li, Bin Ni, Xiaodan Li, Xianghu...
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NMSCI 发布于 2019-04-05
Three-dimensional SnS2@C hollownanospheres with robust structural stability as high-performance anodes for sodium ion batteries Shuaihui Li,...
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NMSCI 发布于 2018-11-14
1 ONE ▎高性能钠离子电池负极材料:rGO@FeS2复合材料 (👈点击阅读更多) Reduced Graphene Oxide-Wrapped FeS2 Composite as Anode for High-Performance Sodium-...
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NMSCI 发布于 2018-11-14
Nitrogen-Doped TiO2-C Composite Nanofibers with High-Capacity and Long-Cycle Life as Anode Materials for Sodium-Ion Batteries Su Nie, Li Liu...
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NMSCI 发布于 2018-05-21
【引言】 钠离子电池由于其原料丰富且价格低廉引起了人们的广泛关注。然而,高能密度负极材料的缺乏阻碍了SIBs的进一步发展。合金类负极材料,如Sn, Sb, Bi等与Na+形成的合金具有较高的理论电容比(>300mAh/g),远高于碳基和Ti基材料。但是,较大的体积膨胀是这些...
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NMSCI 发布于 2018-05-14
【引言】 钠资源储量丰富、价格低廉、还原电势适当,钠离子电池(SIBs)越来越受到人们的关注。与锂离子电池(LIBs)相比,钠离子半径较大,反应动力学较低,使得SIBs的比容量、循环性能和倍率性能与LIBs之间存在一定差距。 金属硫化物具有优异的电化学性能,在SIBs负极材料方面...
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NMSCI 发布于 2018-05-07
【引言】 锂离子电池(LIBs)和钠离子电池(SIBs)是应用和研究最广泛的储能系统。通过对电极材料的结构和成分的优化与调控是提高LIBs和SIBs电化学性能最重要的途径之一。核–壳(Yolk-shell)纳米结构具有特殊的缓冲空间,大表面积和短扩散距离等特点,可有效避免负极材料...
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NMSCI 发布于 2018-03-17
内容简介 FeS2的理论容量高达894 mAh/g,被视为一种非常有前景的钠离子负极材料,但由于其电导率低、体积膨胀大、导致可逆容量低、循环稳定性差,限制了材料的实际应用。 河北大学王红强等人在 Nano-Micro Letters 期刊发表了题为「Reduced Graphen...
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