Xiao-Jun Wang, Reinhard Nesper, Claire Villevieille and Petr Novák Ammonolyzed MoO3 Nanobelts as Novel Cathode Material of Rechargeable Li-Ion Batteries Advanced Energy Materials 3
Nitrogen doping is successfully applied to terminal oxygen ligands of [MoO6] octahedral layers in α-MoO3 nanobelts through ammonolysis at soft chemical conditions. In addition to an enhanced electronic conductivity, the ammonolyzed compound exhibits faster lithium ion mobility than regular α-MoO3. As a consequence, the material exhibits specific capacities above 250 A h kg−1 in the potential window 1.5–3.5 V, accompanied by an activation process. The material shows much better cycling stability than MoO3 and performs without fading during more than 300 cycles.
Complete the form below and we will send an e-mail message containing a link to the selected article on your behalf