3D ternary nanocomposites of molybdenum disulfide/polyaniline/reduced graphene oxide aerogel for high performance supercapacitors

Three‐Dimensional MoS2@CNT/RGO Network Composites for High‐Performance Flexible Supercapacitors

“…The capacitance of the composite materials is superior to most metal sulfide-based/ carbon composites, such as MoS x /CFP (83.9 mF cm À2 ,C FP = carbon fibre paper), [16] VS 2 (4.76 mF cm À2 ) [9] ,a nd MoS 2 nanowall films (71mFcm À2 ). [13] The stability of the transition metal sulfide electrode is crucial for SCs. [45] The specific capacitance of these 3D hierarchical composites at different charge/discharge current densities is shown in Figure 5c.W ithin the entire current density range, the MoS 2 @CNT/RGO shows substantially higher specific capacitance than that of the other samples, which is consistent with the CV results ( Figure S12 c, Supporting Information).…”

“…The improvement of the specific capacitance mainly comesf rom the large specific surface area of the RGO and CNT,w hich contributes to the high performance of EDLC and uniform dispersion of the MoS 2 nanoflower over the carbon system, and causes the efficient utilization of pseudocapacitance. [13] The stability of the transition metal sulfide electrode is crucial for SCs. Further cyclel ife tests were conducted using the galvanostatic charge/discharge technique at 10 mA cm À2 (Figure 5d).…”

“…[10] Eventually,t he cycling performance in SCs significantly decreases. Conductive scaffolds, such as graphene nanosheet, [7] carbon nanotube (CNT), [12] polyaniline, [13] carbonn anofiber, [14] and mesoporous carbon, [15] are used to grow MoS 2 ,t oi ncrease electrode conductivity andt or estrict volume change. Conductive scaffolds, such as graphene nanosheet, [7] carbon nanotube (CNT), [12] polyaniline, [13] carbonn anofiber, [14] and mesoporous carbon, [15] are used to grow MoS 2 ,t oi ncrease electrode conductivity andt or estrict volume change.…”

Recent progress on nanostructured conducting polymers and composites: synthesis, application and future aspects

“…Many other groups have also fabricated ternary nanocomposite adding reduced graphene oxide (rGO) with PANI and MCs for high performance supercapacitors. [129,130].…”

Facile fabrication of polyaniline@γ-MnOOH on a buckypaper ternary composite electrode for free-standing supercapacitors

“…More recently, a ternary composite electrode exhibited higher capacitance than the binary composite electrode, which became a new research focus. 20 Among the pseudocapacitive materials, polyaniline (PANI), a conductive P-type conjugated polymer, has been studied as an active material 13 in the binary composite electrode. PANI is a kind of classical pseudocapacitive material, similar to some metal oxides.…”