Hollow-sphere iron oxides exhibiting enhanced cycling performance as lithium-ion battery anodes.
Qingqing RenYaping ZhangChang LiuYi HanZhenbo WangZhan LinPublished in: Chemical communications (Cambridge, England) (2019)
Hollow-sphere Fe2O3 is synthesized as a lithium-ion battery anode. Current densities for the initial material activation are important, related to electrode stability during cycling. The as-prepared anodes are able to retain 92% capacity after 1000 cycles at 1 A g-1. The full-cells assembled with Fe2O3 anodes and LiFePO4 cathodes exhibit good electrochemical properties.
Keyphrases
- ion batteries
- solid state
- molecularly imprinted
- induced apoptosis
- high intensity
- cell cycle arrest
- gold nanoparticles
- metal organic framework
- signaling pathway
- solid phase extraction
- cell death
- endoplasmic reticulum stress
- cell proliferation
- pi k akt
- mass spectrometry
- high resolution
- label free
- carbon nanotubes
- iron deficiency