Electrocatalysts Descriptors 1 Digital storage 1 Electrochemical activities 1 Electrochemical reductions 1 Electrolytic reduction 1 Energy conversion and storages 1 Energy conversion technologies 1 Energy storage technologies 1 Fabrication 1 Fuel cells 1 Glass 1 Glass membrane electrodes 1 Glassy carbon electrodes 1 Graphene 1 Green energy 1 Hybrid nanocomposites 1 Inorganic solids 1 Ion conductivities 1 Ion-transport 1 Ions 1 Large-scales 1 Metalorganic frameworks (MOFs) 1 Modified glassy carbon electrode 1 Morphology 1 Nanocomposites 1 Nanohybrids 1 Organometallics 1 Phosphorus-doped 1 Polyoxotungstates 1