Enhanced electrochemical performance of CoAl-layered double hydroxide nanosheet arrays coated by platinum films

Co3O4 nanocubes homogeneously assembled on few-layer graphene for high energy density lithium-ion batteries

“…EIS measurements which can prove the transport kinetics of electrons and ion ability [29] were carried out. The Nyquist plots of Co 3 O 4 /FLGS and Co 3 O 4 /GO electrodes are shown in Fig.…”

Growth of Ultrathin Mesoporous Ni-Mo Oxide Nanosheet Arrays on Ni Foam for High-performance Supercapacitor Electrodes

“…EDLCs using carbonaceous materials (such as activated carbon [10], carbon nanotubes [11], graphene [12,13] and carbon aerogels [14]) store energy through the electrostatic adsorption of ions on their surfaces, while pseudocapacitors utilizing the fast reversible Faradaic redox reactions have gained more attention in recent years, due to their substantially higher specific capacitance and energy density with respect to EDLCs [9,15]. Generally, the reported electrode materials for pseudocapacitors are mainly including the conductive polymers (polyaniline [16], polypyrrole [17]), transition metal oxides (NiO [18,19], [20][21][22], MnO 2 [23,24], V 2 O 5 [25]), hydroxides (Ni(OH) 2 [26], Co(OH) 2 [27], NiCoAl-LDH [28][29][30]) and so forth.…”

Dual-site polydopamine spheres/CoFe layered double hydroxides for electrocatalytic oxygen reduction reaction

“…LDHs have been widely studied in the field of catalysis and adsorption for their unique structure, morphology and versatile composition [29][30][31][32][33]. Recently transition metalcontaining LDHs have attracted increasing interest for their potential application in electro-catalysis [34][35][36][37][38][39].…”