Synthesis of sulfide cathodic materials and study of their physicochemical properties and electrochemical activity

Synthesis and characterization of nanosize cobalt sulfide for rechargeable lithium batteries

“…A wide variety of metal sulfides have been considered for cathode material in lithium battery [1][2][3][4][5], including those of W, Ni, Pb, Ti, Mo, V and Cu. However, nanosize cobalt sulfide has not been explored.…”

Electrochemical Properties of the NiS Powder Prepared by Co-Precipitation Method for Lithium Secondary Battery

“…Among various metal sulfides including tungsten sulfides, nickel sulfide, molybdenum sulfide, and titanium sulfide, the nickel sulfide had an energy density in the range of 854-1508 Wh kg −1 and various stable crystallographically defined sulfides (Ni 3 S 2 , Ni 6 S 5 , Ni 7 S 6 , NiS, Ni 3 S 4 , and NiS 2 . [1][2][3][4][5][6][7][8] Nickel sulfide is synthesized by various method such as thermal alloying at high temperature, mechanical alloying as ball milling and hydrothermal method etc. The most traditional synthesis method of nickel sulfide was a solid-state synthetic technique at an elevated temperature.…”

Synthetic Fabrication of Nanoscale MoS2-Based Transition Metal Sulfides

“…Transition metal sulfides, especially molybdenum sulfide (MoS 2 ), are scientifically and technologically important materials. There has been increasing interest in the synthesis of these sulfides because of their potential applications is areas such as electrochemistry [ 1 , 2 ], lubrication [ 3 , 4 , 5 , 6 , 7 ], catalysis [ 8 , 9 , 10 , 11 ], and as host materials for intercalation chemistry [ 12 , 13 , 14 , 15 ]. The physical and chemical properties of bulk sulfides have been investigated extensively.…”