Self-Healing Chemistry between Organic Material and Binder for Stable Sodium-Ion Batteries
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چکیده
منابع مشابه
Self-healing chemistry enables the stable operation of silicon microparticle anodes for high-energy lithium-ion batteries.
The ability to repair damage spontaneously, which is termed self-healing, is an important survival feature in nature because it increases the lifetime of most living creatures. This feature is highly desirable for rechargeable batteries because the lifetime of high-capacity electrodes, such as silicon anodes, is shortened by mechanical fractures generated during the cycling process. Here, inspi...
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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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ژورنال
عنوان ژورنال: Chem
سال: 2017
ISSN: 2451-9294
DOI: 10.1016/j.chempr.2017.09.004