Aug 1, 2011 · Strontium titanate (SrTiO3) is one of the cubic perovskite oxides (space group Pm3m, a = 3.9046 Å) and n-type semiconductor with indirect wide band gap (3.2 eV) with density of 5.18 g/cm3 at ambient temperature. From: Journal of …

Dec 1, 2014 · Strontium titanate is a model material, crystallizing in cubic structure with space group P m 3 ¯ m, which hosts a manifold of excellent physical properties based on its crystallographic and electronic structure.

Strontium titanate (SrTiO3) is a cubic perovskite oxide with wide band gap and n-type semiconductor properties, making it suitable for photocatalytic water splitting. It possesses distinct crystal structure with strontium (Sr) and titanium (Ti) …

Sep 1, 2024 · Strontium titanate and nickel butadione oxime were successfully combined with good crystallinity. According to the degradation results of HTC solution, the piezoelectric catalytic performance of the dye can be significantly improved in a specific time, and the degradation efficiency of HTC solution reaches about 91 %.

May 1, 2024 · Strontium titanate, a perovskite compound denoted as SrTiO 3 (ST), stands out in this regard. ST crystals display a broad blue PL band at room temperature when doped with electrons [9] , [10] .

Dec 19, 2023 · A possible solution to improve the solar conversion efficiency is the creation of hybrid composite structures, which can reduce the band gap of the photocatalyst and improve light absorption. In this regard, strontium titanate (SrTiO 3) is suitable for

Oct 1, 2023 · Among the perovskites, Strontium Titanate (STO) is of interest due to its high catalytic efficiency and excellent chemical stability due to the strong ionic and covalent bonds in its lattice [17]. Its properties are obviously influenced by the phase, morphology, particle size, crystal defects, surface properties, etc., which are determined in ...

Jun 1, 2020 · Recently, strontium titanate (SrTiO 3) has emerged as remarkable photocatalyst for hydrogen and oxygen evolution utilizing energy from solar spectrum. SrTiO 3 based photocatalyst has been extensively established due to its appropriate VB potential (2.8 eV) for O 2 generation and (0.4 eV) CB potential promotes high H 2 quantum yield.

Mar 1, 2024 · Strontium titanate (SrTiO 3) is one of the most promising and widely studied materials for several applications for the past few decades. SrTiO 3 is a semiconductor ceramic material having a simple cubic perovskite structure [19] , and can be synthesized by several strategies viz., solid-state, sol-gel, hydrothermal, precipitation, molten salt ...

Jan 1, 2021 · Strontium titanate nanoparticles (STNPs) were synthesized by employing a simple Sol-Gel technique. A cubic perovskite-type crystal structure with an average crystallite size of 22 nm was obtained. STNPs displayed excellent photocatalytic activity for malachite green (MG) and rhodamine blue (Rh–B) dyes degradation.