Pyrolytic carbon derived from spent coffee grounds as anode for sodium-ion batteries
نویسندگان
چکیده
منابع مشابه
Anode for Sodium-Ion Batteries
DOI: 10.1002/aenm.201500174 The continuous pulverization of alloy anodes during repeated sodiation/desodiation cycles is the major reason for the faster capacity decay. However, if these elements can form a compound (such as Sn 4 P 3 ) after each Na extraction, the pulverization of these elements can be partially repaired and the accumulation of pulverization can be terminated. Therefore, we ca...
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The three-dimensional (3D) SnS decorated carbon nano-networks (SnS@C) were synthesized via a facile two-step method of freeze-drying combined with post-heat treatment. The lithium and sodium storage performances of above composites acting as anode materials were investigated. As anode materials for lithium ion batteries, a high reversible capacity of 780 mAh·g-1 for SnS@C composites can be obta...
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ژورنال
عنوان ژورنال: Carbon Resources Conversion
سال: 2018
ISSN: 2588-9133
DOI: 10.1016/j.crcon.2018.04.001