Graphite has long been the most used commercial anode material in Li-ion batteries. However, it has a limited Li intercalation capacity of 372 mAh g , which cannot meet the increasing energy demand for Li-ion batteries. Here, we propose massive artificial graphite as a host material for the controlled deposition and stripping of Li metal within the internal space of the particles and demonstrat...

We present the formation of a carbon-coated honeycomb ternary Ni-Mn-Co-O inverse opal as a conversion mode anode material for Li-ion battery applications. In order to obtain high capacity via conversion mode reactions, a single phase crystalline honeycombed IO structure of Ni-Mn-Co-O material was first formed. This Ni-Mn-Co-O IO converts via reversible redox reactions and Li2O formation to a 3D...

With the increase of waste lithium-ion batteries (WLIBs), recycling WLIBs has been paid more attention. Lithium metal battery (LMB) extremely high theoretical specific capacity. However, decline cycle performance and danger short circuit caused by lithium dendrite formation dead accumulation are still most thorny problems for anode LMB. Herein, value utilization graphite was explored, it prepar...