{"id":"https://openalex.org/T11877","display_name":"Iron oxide chemistry and applications","description":"This cluster of papers focuses on the advancements in solar water splitting technology, particularly the use of hematite-based photoelectrodes and nanostructures for efficient photoelectrochemical water splitting. The research covers topics such as surface charging, catalysis, nanostructure design, and the role of various dopants in improving the efficiency of solar water splitting.","keywords":[{"id":"https://openalex.org/keywords/hematite-photoanodes","display_name":"hematite photoanodes","score":0.9003},{"id":"https://openalex.org/keywords/photoelectrochemical-water-oxidation","display_name":"photoelectrochemical water oxidation","score":0.2222},{"id":"https://openalex.org/keywords/beta-feooh","display_name":"\u03b2-FeOOH","score":0.3224},{"id":"https://openalex.org/keywords/hematite-nanoparticles","display_name":"hematite nanoparticles","score":0.2632},{"id":"https://openalex.org/keywords/alpha-fe2o3-nanoparticles","display_name":"\u03b1-Fe2O3 nanoparticles","score":0.3077},{"id":"https://openalex.org/keywords/iron-oxide-thin-films","display_name":"iron oxide thin films","score":0.3056},{"id":"https://openalex.org/keywords/hematite-thin-films","display_name":"hematite thin films","score":0.6883},{"id":"https://openalex.org/keywords/alpha-fe2o3-thin-films","display_name":"\u03b1-Fe2O3 thin films","score":0.583},{"id":"https://openalex.org/keywords/iron-oxyhydroxide-nanoparticles","display_name":"iron oxyhydroxide nanoparticles","score":0.3626},{"id":"https://openalex.org/keywords/iron-oxyhydroxide-precipitation","display_name":"iron oxyhydroxide precipitation","score":0.2164},{"id":"https://openalex.org/keywords/hematite-nanorods","display_name":"hematite nanorods","score":0.5889},{"id":"https://openalex.org/keywords/fe2o3-thin-films","display_name":"Fe2O3 thin films","score":0.4277},{"id":"https://openalex.org/keywords/iron-oxide-synthesis","display_name":"iron oxide synthesis","score":0.3541},{"id":"https://openalex.org/keywords/iron-oxide-nanostructures","display_name":"iron oxide nanostructures","score":0.3582},{"id":"https://openalex.org/keywords/forced-hydrolysis","display_name":"forced hydrolysis","score":0.2713},{"id":"https://openalex.org/keywords/epsilon-fe2o3","display_name":"\u03b5-Fe2O3","score":0.2104},{"id":"https://openalex.org/keywords/alpha-fe2o3-photoanode","display_name":"\u03b1-Fe2O3 photoanode","score":0.7953},{"id":"https://openalex.org/keywords/delta-feooh","display_name":"\u03b4-FeOOH","score":0.3787},{"id":"https://openalex.org/keywords/ti-doped-hematite","display_name":"Ti-doped hematite","score":0.8774},{"id":"https://openalex.org/keywords/alpha-fe2o3-nanorods","display_name":"\u03b1-Fe2O3 nanorods","score":0.3504},{"id":"https://openalex.org/keywords/hematite-photoelectrodes","display_name":"hematite photoelectrodes","score":0.8002},{"id":"https://openalex.org/keywords/iron-oxyhydroxide-transformation","display_name":"iron oxyhydroxide transformation","score":0.5458},{"id":"https://openalex.org/keywords/fe2o3-photoanode","display_name":"Fe2O3 photoanode","score":0.6974},{"id":"https://openalex.org/keywords/iron-ii-hydroxide","display_name":"iron(II) hydroxide","score":0.2007},{"id":"https://openalex.org/keywords/iron-oxide-transformation","display_name":"iron oxide transformation","score":0.2242}],"legacy_keywords":"Hematite; Photoelectrodes; Water Splitting; Nanostructures; Photoelectrochemical; Solar; Nanorods; Catalysis; Surface Charging; Photooxidation","ids":{"openalex":"https://openalex.org/T11877","wikipedia":"https://en.wikipedia.org/wiki/Artificial_photosynthesis"},"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"},"siblings":[{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells"},{"id":"https://openalex.org/T10030","display_name":"Electrocatalysts for Energy Conversion"},{"id":"https://openalex.org/T10078","display_name":"Advanced Photocatalysis Techniques"},{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques"},{"id":"https://openalex.org/T10476","display_name":"Algal biology and biofuel production"},{"id":"https://openalex.org/T10905","display_name":"Solar Thermal and Photovoltaic Systems"},{"id":"https://openalex.org/T11225","display_name":"Geothermal Energy Systems and Applications"},{"id":"https://openalex.org/T11626","display_name":"Metalloenzymes and iron-sulfur proteins"},{"id":"https://openalex.org/T11784","display_name":"CO2 Reduction Techniques and Catalysts"},{"id":"https://openalex.org/T11954","display_name":"Energy Efficiency and Management"},{"id":"https://openalex.org/T12008","display_name":"Solar-Powered Water Purification Methods"},{"id":"https://openalex.org/T12271","display_name":"Renewable energy and sustainable power systems"},{"id":"https://openalex.org/T12617","display_name":"Energy, Environment, and Transportation Policies"},{"id":"https://openalex.org/T12639","display_name":"Global Energy and Sustainability Research"},{"id":"https://openalex.org/T13331","display_name":"Energy and Environmental Sustainability"},{"id":"https://openalex.org/T13691","display_name":"Energy, Environment, Agriculture Analysis"},{"id":"https://openalex.org/T13746","display_name":"Mechanical Systems and Engineering"},{"id":"https://openalex.org/T13870","display_name":"Environmental and Ecological Studies"},{"id":"https://openalex.org/T13975","display_name":"Energy, Economy, and Technology Trends"},{"id":"https://openalex.org/T14224","display_name":"Oil, Gas, and Environmental Issues"},{"id":"https://openalex.org/T14481","display_name":"Renewable Energy and Sustainability"}],"works_count":16354,"cited_by_count":456596,"works_api_url":"https://api.openalex.org/works?filter=topics.id:T11877","updated_date":"2026-10-16T03:01:39","created_date":"2024-01-23T15:27:12"}