Graphene oxide-derived carbon-doped SrTiO3 for highly efficient photocatalytic degradation of organic pollutants under visible light irradiation

A strategy to construct a highly active CoxP/SrTiO3(Al) catalyst to boost the photocatalytic overall water splitting reactions

“…24 The interaction between Co x P and SrTiO CoO x is necessary for SrTiO 3 (Al) to render that the OER is unrestricted. [26][27][28][29][30][31] In Co x P/SrTiO 3 (Al), Co x P act as bifunction cocatalysts, however, the Co x P species for OER is oxygen doped to some extent. As far as we know, it is the first time adopting Co x P as bifunction cocatalyst to boost the photocatalytic overall water splitting activity of SrTiO 3 .…”

Manipulating the Structure and Characterization of Sr1−xLaxTiO3 Nanocubes toward the Photodegradation of 2-Naphthol under Artificial Solar Light

“…Substituting the transition metal ion into the SrTiO 3 lattice is a common and effective method to reduce the bandgap energy of the host material and hinder the recombination of the generated electron-hole, increasing the overall photoactivity [42]. To date, various strategies have been employed to enhance the photocatalytic activity of SrTiO 3 under visible light irradiation by doping with non-metal ions [43] and metal ions, such as Ag [44], Cu [45], Mn [33], Cr [46], Rh [47], La [48][49][50], and Cr-La [32,51,52], Ni-Er [53], and Ni-La [54]. Among the candidates for the modification of SrTiO 3 materials, lanthanum (La) has received much attention.…”

Tuning the magnetic and electronic properties of strontium titanate by carbon doping

“…In particular, the anion dopant of carbon (C) to replace oxygen has attracted much attention and is considered one of the appropriate anion alloy elements to introduce acceptor levels above the VBM of SrTiO3 because its size is closer to the size of the substituted host oxygen atoms, which is favorable for effective incorporation. Theoretical results indicate that C-doping induces a small change in the band gap, and the new absorption edge in the visible light region is attributed to the isolated impurity band [19,29]. For codoping research, the C element is also considered one of the best candidates for generating the original impurity level between the valence band and conductor band [20].…”