An efficient Fe2O3/FeS heterostructures water oxidation catalyst

Advancing energy and water solutions: Unleashing the potential of Nd2S3:Ni9S8 thin film for supercapacitors and sustainable water purification

“…Additionally, reports of Ni thin films exhibiting remarkable electrocatalytic oxygen evolution reactions have also been made 52 . CuO/CuS heterostructures have been described as exceptional catalysts for OER reactions in another research 53 . Researchers have also reported on other structures, such as Fe 2 O 3 /FeP, which have demonstrated long‐term stability when used as electrocatalysts in OER 31 .…”

“…Researchers have also reported on other structures, such as Fe 2 O 3 /FeP, which have demonstrated long‐term stability when used as electrocatalysts in OER 31 . Scientists have reported on efficient Fe 2 O 3 /FeS heterostructures that serve as excellent catalysts for the oxidation of water 54 . In a different study, aerosol‐assisted chemical vapor deposition was used to create nickel sulfide nanowires for the oxidation of water 55 .…”

“…31 Scientists have reported on efficient Fe 2 O 3 /FeS heterostructures that serve as excellent catalysts for the oxidation of water. 54 In a different study, aerosol-assisted chemical vapor deposition was used to create nickel sulfide nanowires for the oxidation of water. 55 These nanowires, which have a low tafel value and strong OER stability, can be utilized as anodic materials.…”

2D FeSx Nanosheets by Atomic Layer Deposition: Electrocatalytic Properties for the Hydrogen Evolution Reaction

“…The spectrum obtained (Figure S4) showed peaks at 550 and 808 cm À 1 . The peak at 550 cm À 1 was ascribed to the bending vibration of sulfide groups, [40,41] while the peak at 808 cm À 1 was associated to FeÀ OÀ H bending vibrations. [42,43] The 1250-900 cm À 1 region suggested the presence of products of iron oxidation and sulfur oxidation revealing that a FeS x surface was oxidized after being exposed to air.…”

Citrus sap-stabilized regulated cobalt ferricyanide efficiently enhanced electrocatalytic activity and durability for oxygen evolution

“…22 The metal-organic framework (MOF) serves as the most representative material and has three-dimensional channels, designable pore structures and chemical functionality with high tunability. [23][24][25][26][27][28][29][30][31] Prussian blue analogues (PBAs), a typical three-dimensional (MOCN) material, are made up of various transition metal cations with cyanide bridging ligands and have face-centered cubic crystal structure M [M* (CN) 6 ], where the nitrogen-bound octahedral [M* (CN) 6 ] nÀ complex is combined with M n+ ions. 32,33 A familiar cobalt-related version of the PB structure, comprising Co cations and cyanide-bridged Fe, can be found in the Fe/Co bimetallic cyanide framework.…”