Cation-exchange synthesis of MANGANESE VANADATE (cas 14986-94-8) nanosheets and its application in lithium-ion battery
-
Add time:07/18/2019 Source:sciencedirect.com
MANGANESE VANADATE (cas 14986-94-8) (Mn2V2O7) nanosheets on titanium (Ti) foil are synthesized by a cation-exchange method using sodium vanadate nanowires as the precursor. By varying the cation-exchange time in manganese acetate (Mn(CH3COO)2) aqueous solution, the tunable morphologies and chemical components of the samples are tested, compared and presented in detail. The evolution process contains cation-exchange of Mn2+ and Na+, newly generated H+ to dissolve vanadate, and precipitation manganese vanadate nanosheets on the original sodium vanadate nanowire surface. Furthermore, the thermal and crystal properties of the as-prepared nanosheets are evaluated by calcinations at different temperatures. The Mn2V2O7 nanosheets obtained at 250 °C, which are used as electrode of lithium-ion battery, have the first discharge capacity of 1048.0 mAh g−1 at 50 mA g−1. After 100 cycles, the residual capacity is more than 800 mAh g−1.
We also recommend Trading Suppliers and Manufacturers of MANGANESE VANADATE (cas 14986-94-8). Pls Click Website Link as below: cas 14986-94-8 suppliers
Prev:Effects of sulfur and sulfate on selenium uptake and quality of seeds in rapeseed (Brassica napus L.) treated with selenite and selenate
Next:Strontium MANGANESE VANADATE (cas 14986-94-8)s from hydrothermal brines: Synthesis and structure of Sr2Mn2(V3O10)(VO4), Sr3Mn(V2O7)2, and Sr2Mn(VO4)2(OH)) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Synthesis and characterization of new fluoride-containing MANGANESE VANADATE (cas 14986-94-8)s A2Mn2V2O7F2 (A=Rb, Cs) and Mn2VO4F07/21/2019
- Strontium MANGANESE VANADATE (cas 14986-94-8)s from hydrothermal brines: Synthesis and structure of Sr2Mn2(V3O10)(VO4), Sr3Mn(V2O7)2, and Sr2Mn(VO4)2(OH)07/19/2019
-
Health and Chemical more >