The pursuit of new and better battery materials has given rise to numerous studies of the possibilities to use two-dimensional negative electrode materials, such as MXenes, in lithium-ion batteries. Nevertheless, both the origin of the capacity and the reasons for significant variations in the capacity seen for different MXene electrodes …
The pursuit of new and better battery materials has given rise to numerous studies of the possibilities to use two-dimensional negative electrode materials, such as MXenes, in lithium-ion batteries. Nevertheless, both the origin of the capacity and the reasons for significant variations in the capacity seen for different MXene electrodes …
Silicon is a promising negative electrode material with a high specific capacity, which is desirable for commercial lithium-ion batteries. It is often blended with graphite to form a composite anode to extend lifetime, however, the electrochemical interactions between silicon and graphite have not been fully investigated.
Organic material electrodes are regarded as promising candidates for next-generation rechargeable batteries due to their environmentally friendliness, low price, structure diversity, and flexible molecular structure design. However, limited reversible capacity, high solubility in the liquid organic electrolyte, low intrinsic ionic/electronic …
Delivering inherently stable lithium-ion batteries with electrodes that can reversibly insert and extract large quantities of Li+ with inherent stability during …
Titanium-based potassium-ion battery positive electrode ...
Olivine Positive Electrodes for Li-Ion Batteries: Status and ...
The key to sustaining the progress in Li-ion batteries lies in the quest for safe, low-cost positive electrode (cathode) materials with desirable …
To control the electrochemical properties of LiNi0.35Mn0.30Co0.35O2 (NMC) acting as a positive electrode material, Ni0.35Mn0.30Co0.35(OH)2 precursors with different morphologies were synthesized by controlling the dissolved oxygen concentration during coprecipitation. As the dissolved oxygen concentration increases, precursor …
Black phosphorus prepared via the mineralization concept displays promising characteristics with respect to Li-ion battery applications. Although the theoretical specific capacity of black phosphorus as a negative electrode material is 2596 mA h g−1, a good cycling stability at high capacities, however, is s
In this paper, artificial graphite is used as a raw material for the first time because of problems such as low coulomb efficiency, erosion by electrolysis solution in the long cycle process, lamellar structure instability, powder and collapse caused by long-term embedment and release of lithium ions when it
Understanding Li-based battery materials via ...
Lithiated Prussian blue analogues as positive electrode ...
Supercapacitors and batteries are among the most promising electrochemical energy storage technologies available today. Indeed, high demands in energy storage devices require cost-effective fabrication and robust electroactive materials. In this review, we summarized recent progress and challenges made in the development of mostly …
3D microstructure design of lithium-ion battery electrodes ...
The development of efficient electrochemical energy storage devices is key to foster the global market for sustainable technologies, such as electric vehicles and smart grids. However, the energy density of state-of-the-art …
Engineering Dry Electrode Manufacturing for Sustainable ...
Because Li-ion batteries are manufactured in the discharged state (i.e. cells are fabricated with no Li in the carbon electrode), an excess amount of positive electrode material must be used to compensate for the ICL, which reduces the amount of …
Novel submicron Li5Cr7Ti6O25, which exhibits excellent rate capability, high cycling stability and fast charge–discharge performance is constructed using a facile sol–gel method. The insights obtained from this study will benefit the design of new negative electrode materials for lithium-ion batteries.
Rechargeable solid-state batteries have long been considered an attractive power source for a wide variety of applications, and in particular, lithium-ion batteries are emerging as the technology ...
Yokoji, T., Matsubara, H. & Satoh, M. Rechargeable organic Lithium-ion batteries using electron-deficient benzoquinones as positive-electrode materials with high discharge voltages. J. Mater.
Here we briefly review the state-of-the-art research activities in the area of nanostructured positive electrode materials for post-lithium ion batteries, including Li–S batteries, Li–Se batteries, aqueous rechargeable lithium batteries, Li–O 2 …
An ideal positive electrode for all-solid-state Li batteries should be ionic conductive and compressible. However, this is not possible with state-of-the-art metal …