Silicon is considered one of the most promising anode materials for next-generation state-of-the-art high-energy lithium-ion batteries (LIBs) because of its ultrahigh
AI Customer ServiceIn this progress report, the focus is on the challenges and recent progress in the development of Si anodes for lithium-ion battery, including initial Coulombic efficiency, areal
AI Customer ServiceRechargeable solid-state batteries have long been considered an attractive power source for a wide variety of applications, and in particular, lithium-ion batteries are
AI Customer ServiceSilicon is considered one of the most promising anode materials for next-generation state-of-the-art high-energy lithium-ion batteries (LIBs) because of its ultrahigh
AI Customer ServiceSilicon-based negative electrode material is one of the most promising negative electrode materials because of its high theoretical energy density. This review summarizes the
AI Customer ServiceAmong all investigated anode materials, silicon (Si) has a theoretical capacity of 3590 mAh g −1 (almost ten times higher than that of graphite) based on the fully alloyed form
AI Customer ServiceSilicon (Si)‐based materials have become one of the most promising anode materials for lithium‐ion batteries due to their high energy density, but in practice, lithium ions
AI Customer ServiceSilicon-based negative electrode material is one of the most promising negative electrode materials because of its high theoretical energy density. This review summarizes the
AI Customer ServiceDuring discharge, if the electrodes are connected via an external circuit with an electronic conductor, electrons will flow from the negative electrode to the positive one; at the
AI Customer ServiceResearch progress on silicon-based materials used as negative electrodes for lithium-ion batteries Liyun Du* School of Chemistry, Sun Yat-sen University, 510006 Guangzhou, China Abstract.
AI Customer ServiceNanotechnology and carbon coating have been applied to silicon anode to achieve excellent lithium-ion batteries, but the exclusive influence of carbon coating on solid
AI Customer ServiceSilicon (Si)-based materials are intensively pursued as the most promising anode materials for next-generation lithium-ion batteries (LIBs) owing to their high theoretical mass
AI Customer ServiceNanotechnology and carbon coating have been applied to silicon anode to achieve excellent lithium-ion batteries, but the exclusive influence of carbon coating on solid
AI Customer ServiceFor silicon-based anode lithium-ion batteries, electrode material design, binder optimization, functional electrolytes, and prelithiation can significantly improve the battery''s
AI Customer ServiceWith the aim of providing an in‐depth insight into rapidly growing accounts of electrolyte additives and binders for use with silicon anode‐based LIBs, this Review assesses
AI Customer ServiceGraphite, as a negative electrode material for commercial lithium batteries, has been developed and optimized for more than 20 years, and its electrochemical performance is
AI Customer ServiceLarge volume variation during charge/discharge of silicon (Si) nanostructures applied as the anode electrodes for high energy lithium-ion batteries (LIBs) has been
AI Customer ServiceSilicon-based negative electrode material is one of the most promising negative electrode materials because of its high theoretical energy density. This review summarizes the
AI Customer ServiceIn this progress report, the focus is on the challenges and recent progress in the development of Si anodes for lithium-ion battery, including initial Coulombic efficiency, areal capacity, and material cost, which call for more
AI Customer ServiceSilicon (Si) is recognized as a promising candidate for next-generation lithium-ion batteries (LIBs) owing to its high theoretical specific capacity (~4200 mAh g−1), low
AI Customer ServiceCompared with current intercalation electrode materials, conversion-type materials with high specific capacity are promising for future battery technology [10, 14].The rational matching of cathode and anode
AI Customer ServiceGraphite, as a negative electrode material for commercial lithium batteries, has been developed and optimized for more than 20 years, and its electrochemical performance is
AI Customer ServiceLarge volume variation during charge/discharge of silicon (Si) nanostructures applied as the anode electrodes for high energy lithium-ion batteries (LIBs) has been
AI Customer ServiceSilicon (Si) with atomic number 14 belongs to group IVA and is one of the best alternates to graphite anode material, which has received widespread attention because of its
AI Customer ServiceSilicon (Si)-based materials are intensively pursued as the most promising anode materials for next-generation lithium-ion batteries (LIBs) owing to their high theoretical mass-specific capacity, moderate working potential,
AI Customer ServiceWith the low redox potential of −3.04 V (vs SHE) and ultrahigh theoretical capacity of 3862 mAh g⁻¹, lithium metal has been considered as promising anode material.
AI Customer ServiceSilicon (Si)-based materials are intensively pursued as the most promising anode materials for next-generation lithium-ion batteries (LIBs) owing to their high theoretical mass-specific capacity, moderate working potential, and high abundance in the earth’s crust. Therefore, it has attracted widespread attention both from academia and industries.
The anode material currently used is mainly graphite, which has a low specific capacity and cannot meet the market demand for high-performance lithium batteries. Therefore, researchers have conducted extensive research on the selection of negative electrode materials.
This review summarizes the application of silicon-based cathode materials for lithium-ion batteries, summarizes the current research progress from three aspects: binder, surface function of silicon materials and silicon-carbon composites, and looks forward to the future research direction.
Silicon anode lithium-ion batteries (LIBs) have received tremendous attention because of their merits, which include a high theoretical specific capacity, low working potential, and abundant sources. The past decade has witnessed significant developments in terms of extending the lifespan and maintaining the high capacities of Si LIBs.
Anode materials cannot blindly pursue high capacity, and the synergy of cathode and anode can maximize the performance of the battery. Researchers should design lithium battery electrodes from the perspective of overall battery structural stability and high performance, and do not need to be limited to the current commercial cathode materials.
Recently, it is found that various low grade silicon 7, 48, 88 - 90 and natural sources 91 - 96 can serve as cost-effective sources to produce nanostructured silicon for lithium-ion battery. Low-grade silicon is an attractive material choice because of its abundance and cheap price.
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