The Li1.2Mn0.585Ni0.185Fe0.03O2 electrode delivers a large reversible discharge capacity of 261.6 mAh g−1 at 0.1C-rate with a high capacity retention rate of 90.9% after 80 cycles.
The material shows a high capacity, high rate performance and excellent cycling stability.
Hollow nanostructured anode materials lie at the heart of research relating to Li-ion batteries, which require high capacity, high rate capability, and high safety.
In this paper, a lithium-ion full battery based on a high quality graphitized graphene anode and a high capacity, high rate Li[Ni0.6Co0.2Mn0.2]O2 cathode was reported.
Li3V2(PO4)3/HHcathodedexhibitsts ultra high capacity, excellent rate capability at 50C and retains about 99% capacity up to 1000 cycles.
The major goal of this review is to highlight some recent progresses in using these hollow nanomaterials as anode materials to develop Li-ion batteries with high capacity, high rate capability, and excellent cycling stability.
The rational design and fabrication of flexible electrodes with high capacity, high rate capability, and high cycling stability is of urgent need for bendable, wearable, and implantable electronic devices.
Fibrous carbon materials are likely to be important alternatives for carbon anode materials in the future based on their high capacity, high rate capability, low cost and ease of industrialization.
The high capacity, enhanced rate capability, low resistance, and increased operational life are attributed to the unique architecture of the hybrid electrode.
After 500 cycles at 5C, they still can deliver a discharge capacity of 105 mAh g−1 with a high capacity retention rate of 95.4%.
