Silicon (Si) has emerged as a potent anode material for lithium-ion batteries (LIBs), but faces challenges like low electrical conductivity and significant volume changes during lithiation/delithiation, leading to material pulverization and capacity degradation. Recent research on nanostructured Si aims to mitigate volume expansion …
About Photovoltaic Energy StorageLithium (Li) has a high theoretical specific capacity (3860 mAh/g), a low redox potential (−3.04 V), and a low density (0.59 g/cm 3). A primary battery provides energy until its …
About Photovoltaic Energy StorageThe rapid expansion of electric vehicles and mobile electronic devices is the main driver for the improvement of advanced high-performance lithium-ion batteries (LIBs). The electrochemical performance of LIBs depends on the specific capacity, rate performance and cycle stability of the electrode materials. In terms of the enhancement …
About Photovoltaic Energy StorageDeveloping high-performance batteries is critical to meet these requirements, which certainly relies on material breakthroughs. This review article …
About Photovoltaic Energy StorageCarbonaceous materials have been accepted as a promising family of anode materials for lithium-ion batteries (LIBs) owing to optimal overall performance. …
About Photovoltaic Energy StorageIn this paper, a type of macroporous carbon (MPC) material was produced using water-soluble sodium carbonate (Na2CO3) as the template and glucose as the carbon precursor. After annealing in an argon atmosphere (Ar) at 700 °C, the samples exhibited specific surface areas up to 600 m2 g−1 with different proportions of sodium …
About Photovoltaic Energy StorageShang, H. et al. Low-temperature growth of all-carbon graphdiyne on a silicon anode for high-performance lithium-ion batteries. Adv. Mater. 30, 1801459 (2018).
About Photovoltaic Energy StorageIt then examines the recently reported synthesis methods of carbon-based nanostructured materials and the effects of their properties on high-performance anode materials for LIBs. These include composites made of 1D, 2D, and 3D nanocarbon structures and much higher Li storage-capacity nanostructured compounds (metals, transitional metal oxides, …
About Photovoltaic Energy StorageDOI: 10.1016/j.ijoes.2024.100488 Corpus ID: 267446456 Biomass derived porous carbon anode materials for lithium-ion batteries with high electrochemical performance @article{Feng2024BiomassDP, title={Biomass derived porous carbon anode materials for lithium-ion batteries with high electrochemical performance}, author={Da Peng Feng …
About Photovoltaic Energy Storage6 · In comparison to traditional and single metal oxides, multielement metal oxides exhibit enhanced specific capacity, buffer the volume expansion, and facilitate charge …
About Photovoltaic Energy StorageThe effect of high-temperature carbonization temperature on the electrochemical performance of carbon materials as an anode material for lithium-ion battery was investigated in detail. The pore structures increase with the increasing temperature owing to the decomposition of cellulose, lignin and crude fat at different …
About Photovoltaic Energy StorageDue to its high theoretical specific capacity and lower working potential, silicon is regarded as the most promising anode material for the new generation of lithium-ion batteries. As a semiconductor material, silicon undergoes large volume changes on lithium insertion during cycling, causing electrode pulverization and thickening of the SEI …
About Photovoltaic Energy StorageThe widespread utilization of lithium-ion batteries has led to an increase in the quantity of decommissioned lithium-ion batteries. By incorporating recycled anode graphite into new lithium-ion batteries, we can effectively mitigate environmental pollution and meet the industry''s high demand for graphite. Herein, a suitable amount of ferric …
About Photovoltaic Energy StorageAlthough zinc oxide (ZnO), a low-cost and naturally abundant material, has a high theoretical specific capacity of 987 mA h g−1 for hosting lithium ions, its application as an anode material has been hindered by its rapid capacity fading, mainly due to a large volume change (around 228%) upon repeated charge
About Photovoltaic Energy StorageRegarded as one of the most prospective anode materials for lithium-ion batteries (LIBs), silicon (Si) exhibits the highest theoretical capacity (4200 mAh g −1) among various anode materials while generally suffers from huge volume change, resultant rapid capacity fading and low initial Coulombic efficiency (ICE). ...
About Photovoltaic Energy StoragePolyoxometalate (POM)-based molecular cluster batteries have attracted wide interest due to their rich redox properties. To date, no studies on POM-based ionic crystals for LIBs have been reported, although the redox …
About Photovoltaic Energy StorageImproved electrochemical performance of onion-like carbon coated magnetite nanocapsules as electromagnetic absorptive anode materials for lithium-ion batteries N. Bi, X. Liu, N. Wu, C. Cui and Y. Sun, RSC Adv., 2015, 5, 32452 DOI: 10.1039/C5RA01627D
About Photovoltaic Energy StorageEven after 200 cycles, lithium-ion batteries based on these materials showed 10 times more capacity than currently available graphite-based lithium batteries. Still the commercialization of Si nanotubes seems to …
About Photovoltaic Energy StorageSilicon (Si) anode is widely viewed as a game changer for lithium-ion batteries (LIBs) due to its much higher capacity than the prevalent graphite and availability in sufficient quantity ...
About Photovoltaic Energy StorageDue to its overall performance, hard carbon (HC) is a promising anode for rechargeable lithium-, sodium-, and potassium-ion batteries (LIBs, NIBs, KIBs). The microcrystalline structure morphology of HCs facilitates the alkali metal -ion uptake and fast ion intercalation and deintercalation throughout the pores with low-potential intercalation …
About Photovoltaic Energy StorageFlexible lithium-ion batteries (FLIBs) have rapidly developed as promising energy storage devices for flexible and wearable electronics, owning to the advantages of high energy density, fast charge–discharge, no memory effect and stable cycle performance. Research on flexible electrodes has attracted widespread attention to …
About Photovoltaic Energy StorageSilicon (Si) and Si-based compounds have been considered by many researchers as one of the anode materials for the next-generation lithium-ion batteries (LIBs) due to their …
About Photovoltaic Energy StorageTherefore, this review focuses on the various carbon materials that can be used as anode electrode materials for LIBs and LICs, and divides these carbon …
About Photovoltaic Energy StorageDistinct from "rocking-chair" lithium-ion batteries (LIBs), the unique anionic intercalation chemistry on the cathode side of dual-ion batteries (DIBs) endows them with intrinsic advantages of low cost, high voltage, and eco-friendly, which is attracting widespread attention, and is expected to achieve the next generation of large-scale …
About Photovoltaic Energy StorageAchieving a rational structural design to optimize the stress distribution in silicon/carbon composites has been demonstrated as an effective approach. In this study, we developed high structural stability silicon/carbon anodes with a buffer macroporous architecture (Si@C@CNS) by template method using resorcinol–formaldehyde resin and …
About Photovoltaic Energy StorageNovel yolk–shell-structured microspheres consisting of N-doped-carbon-coated metal–oxide hollow nanospheres are designed as efficient anode materials for lithium-ion batteries and synthesized via a spray pyrolysis process. A NiMoO 4 yolk–shell architecture formed via spray pyrolysis is transformed into equally structured NiSe 2 –MoSe 2 composite …
About Photovoltaic Energy StorageEnhanced lithium storage performance of Si/C composite nanofiber membrane with carbon coating as binder-free and self-supporting anode for lithium-ion …
About Photovoltaic Energy StorageSilicon monoxide (SiO) is considered as a promising anode material for lithium-ion batteries (LIBs) due to its higher capacity and longer cycle life than those of graphite and silicon, respectively. In this study, glucose was developed as a suitable and inexpensive carbon source to synthesize SiO/C composite with a high performance. In …
About Photovoltaic Energy StorageBased on their electrochemical lithiation/delithiation mechanism, the innovative anode materials discussed in this review can be classified into three main groups as shown in Fig. 3, i.e., intercalation anodes, carbon-based materials and Li 4 Ti 5 O 12; alloy anodes such as Si, Ge, Sn; conversion anodes, mainly referring to transition metal …
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