Li2Zn0.9Al0.1Ti3O8/C as a High-Property Anode Material for Li-Ion Batteries

Li2ZnTi3O8anode: design from material to electrode and devices

“…Zeng's group conducted a series of works on the combination of carbon coating and crystal doping to modify LZTO. Al 3+ -doped and carbon-coated LZTO, K + -doped and carbon-coated LZTO, and Mg 2+ -doped and carbon-coated LZTO were prepared via a simple sol–gel technique, 128–130 respectively. Al 3+ , K + , and Mg 2+ were doped into the Zn site, Li site, and Zn site, respectively.…”

“…Li 2 Zn 0.9 Al 0.1 Ti 3 O 8 /C delivered 320.6 at 0.2 A g −1 for 100 cycles and 229.7 mA h g −1 at 1 A g −1 . 128 Li 1.9 K 0.1 ZnTi 3 O 8 /C delivered a capacity of 323.7 mA h g −1 after 100 cycles at 0.2 A g −1 (Fig. 29a) and a capacity of 258.9 mA h g −1 at 1 A g −1 (Fig.…”