"We present a new, easily scalable method for the deposition of nanocrystalline hematite photoelectrodes based on the spin-coating of a mixed solution containing tin(II) and iron(III) chlorides followed by thermal treatment. Our facile approach does not require any additional film-forming organic species and allows simple control of the photoelectrochemical performance of the electrode by adjusting the degree of tin doping. When annealed at 650 degrees C a strong increase in the water oxidation photocurrent is observed with increasing tin concentration. The maximum performance (0.45 mA cm(-2) at 1.43 V vs. RHE) was found at the highest possible tin loading (20 : 100, Sn : Fe). The contrasting performance of electrodes annealed at 650 degrees C and 800 degrees C suggests different activation processes for dopant diffusion and activation. The doping of tin into the crystal structure of hematite thin films is directly evidenced by X-ray photoelectron spectroscopy and indirectly by changes in the intrinsic magnetic parameters (Morin temperature, Neel temperature) of the hematite films. The magnetization measurements thus represent a potential technique to quantify doping amounts in hematite." . . "Graetzel, Michael" . . . "Facile fabrication of tin-doped hematite photoelectrodes - effect of doping on magnetic properties and performance for light-induced water splitting" . "Schneeweiss, Old\u0159ich" . "Journal of Materials Chemistry" . "\u0160af\u00E1\u0159ov\u00E1, Kl\u00E1ra" . . . "Filip, Jan" . . "Si; oxides; nanostructures; electrodes; photoanodes; alpha-Fe2O3 thin-films"@en . "Seo, Jung Hwa" . . "136012" . . . "RIV/61989592:15310/12:33140942" . "8"^^ . "Vondr\u00E1\u010Dek, Martin" . "10.1039/c2jm34639g" . "Facile fabrication of tin-doped hematite photoelectrodes - effect of doping on magnetic properties and performance for light-induced water splitting" . "13"^^ . . . "0959-9428" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "Facile fabrication of tin-doped hematite photoelectrodes - effect of doping on magnetic properties and performance for light-induced water splitting"@en . . . . . "RIV/61989592:15310/12:33140942!RIV13-MSM-15310___" . . . . "Tu\u010Dek, Ji\u0159\u00ED" . "I, P(ED2.1.00/03.0058), P(EE2.3.20.0017), P(GA106/08/1440), P(KAN115600801), P(LC06058)" . . "\u0160i\u0161kov\u00E1, Karol\u00EDna" . . . "Facile fabrication of tin-doped hematite photoelectrodes - effect of doping on magnetic properties and performance for light-induced water splitting"@en . . . . . . "Machala, Libor" . . "Pechou\u0161ek, Ji\u0159\u00ED" . . "Sivula, Kevin" . . "22" . "000310721400056" . . "We present a new, easily scalable method for the deposition of nanocrystalline hematite photoelectrodes based on the spin-coating of a mixed solution containing tin(II) and iron(III) chlorides followed by thermal treatment. Our facile approach does not require any additional film-forming organic species and allows simple control of the photoelectrochemical performance of the electrode by adjusting the degree of tin doping. When annealed at 650 degrees C a strong increase in the water oxidation photocurrent is observed with increasing tin concentration. The maximum performance (0.45 mA cm(-2) at 1.43 V vs. RHE) was found at the highest possible tin loading (20 : 100, Sn : Fe). The contrasting performance of electrodes annealed at 650 degrees C and 800 degrees C suggests different activation processes for dopant diffusion and activation. The doping of tin into the crystal structure of hematite thin films is directly evidenced by X-ray photoelectron spectroscopy and indirectly by changes in the intrinsic magnetic parameters (Morin temperature, Neel temperature) of the hematite films. The magnetization measurements thus represent a potential technique to quantify doping amounts in hematite."@en . "8"^^ . "15310" . "43" . "Zbo\u0159il, Radek" . . "Frydrych, Ji\u0159\u00ED" . "[08CE80FE1804]" .