Enhanced electrochemical performance of CoMoO4 nanorods/reduced graphene oxide as anode material for lithium-ion batteries

Activated carbon‐supported cobalt molybdate as a heterogeneous catalyst to activate peroxymonosulfate for removal of organic dyes

“…The bands centered at 332 and 802 cm −1 can be assigned to the Co─O─Mo bond and O─Mo─O bond, respectively . Moreover, the peaks located at 928 and 869 cm −1 correspond to the stretching mode of Mo─O─Mo bond and the stretching mode of Mo═O bond, respectively . It is obvious that the Raman spectrum of AC contains a band centered at 1340 cm −1 (D band), the D band being related to the defects and disorder in the hexagonal graphitic layer.…”

Synthesis of graphene wrapped porous CoMoO4 nanospheres as high-performance anodes for rechargeable lithium-ion batteries

“…But the high overlap of the following cycles still implies the great cycling performance of the CoMoO 4 @G electrode material. 22,32,[38][39][40][41][42] Based on the charge-discharge prole, CV curves, the Li + insertion/extraction behaviour of the CoMoO 4 @G electrode can be suggested as follows:…”

“…Two-dimensional (2D) graphene layer can effectively suppress the structural pulverization and large volumetric expansion in the cycling process, so as to maintain the stability of electrode material. 22,[24][25][26][27][28][29] For example, Yang et al have successfully synthesized CoMoO 4 /rGO composite via a simple green wet chemical method, and it delivers a discharge specic capacity of 628 mA h g À1 aer 100 cycles at a current density of 100 mA g À1 . 22 Xu and his coworkers also prepared lotus root-like CoMoO 4 @graphene nanobers by electrospinning and subsequent heat treatment which displayed high reversible capacity of 735 mA h g À1 at 100 mA g À1 .…”

“…22,[24][25][26][27][28][29] For example, Yang et al have successfully synthesized CoMoO 4 /rGO composite via a simple green wet chemical method, and it delivers a discharge specic capacity of 628 mA h g À1 aer 100 cycles at a current density of 100 mA g À1 . 22 Xu and his coworkers also prepared lotus root-like CoMoO 4 @graphene nanobers by electrospinning and subsequent heat treatment which displayed high reversible capacity of 735 mA h g À1 at 100 mA g À1 . 23 However, the relatively low specic capacities reported in the above literatures can not still satised the commercial applications of CoMoO 4 electrode materials.…”

Monocrystal Cu3Mo2O9 Confined in Polyaniline Protective Layer: an Effective Strategy for Promoting Lithium Storage Stability

“…As a common conversion‐type lithium storage material, it is suggested that 1 mol MoO 3 could store reversibly 4–6 mols Li in the conversion reaction, corresponding to the theoretical capacity in the range of 838–1117 mA h g −1 . Take their abundant reserves and diverse structures into consideration, metal molybdates is considered as a promising material for LIBs, which is classified into three types: AMoO 4 (A=Zn Co, Ni and Fe), B 3 Mo 2 O 9 (B=Cu and Zn) and C 2 MoO 6 (C=Bi and Sb) . And many of them have been explored as the anode materials for LIBs.…”