Graphene collage on Ni-rich layered oxide cathodes for advanced lithium-ion batteries
oleh: Chang Won Park, Jung-Hun Lee, Jae Kwon Seo, Won Young Jo, Dongmok Whang, Soo Min Hwang, Young-Jun Kim
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2021-04-01 |
Deskripsi
Li-ion battery electrodes contain inactive materials, such as conducting agents and polymeric binders, which limit the energy density. Here, the authors demonstrate highly dense Ni-rich cathodes with improved volumetric capacities by coating graphene and minimizing the inactive components.