Design of Polydimethylsiloxane(PDMS) Capsules for Modifying Cobalt-Free Nickel-Rich Layered Cathode Materials

1. Article Abstract Nickel-rich layered oxides are among the promising materials for the next generation of high-energy-density lithium-ion batteries. Although increasing nickel content can enhance the battery’s specific capacity, it also increases the sensitivity of the cathode to environmental degradation…