Hierarchical red phosphorus incorporated TiO2 hollow sphere heterojunctions toward superior photocatalytic hydrogen production

Persulfate assisted photocatalytic degradation of tetracycline by bismuth titanate under visible light irradiation

“…2c), the peak at 464.7 eV is attributed to Ti 2p 1/2 and another peak at 458.6 eV is ascribed to Ti 2p 3/2 , which corresponds to the characteristic of Ti( iv ) in BTO. 45 The broad peak on the left of the Ti 2p narrow spectrum is caused by the partial overlap of Ti 2p 1/2 and Bi 4d 3/2 . 44 In addition, the single peak at 530.0 eV in the O 1s narrow spectrum (Fig.…”

Raspberry-like TiO2 hollow spheres consisting of small nanocrystals towards efficient NO removal

“…[26][27][28][29] TiO 2 hollow spheres reveal excellent performance in photocatalytic degradation of antibiotics and organic dyes and in photocatalytic hydrogen production. [30][31][32] However, TiO 2 hollow spheres reported in the literature have relatively weak photocatalytic activity for NO oxidation. 33,34 The assembly of TiO 2 nanocrystals into hollow spheres is not only beneficial to the good dispersion of NO in photocatalysts, but also increases the specific surface area, prevents agglomeration, and improves the contact area between the light source and the photocatalyst.…”

Red Phosphorus Nanodot-Decorated Polymeric Carbon Nitride Nanotubes for Visible-Light-Driven Photocatalytic Bacterial Inactivation

“…For instance, Li et al constructed a g-C 3 N 4 @Bi 2 S 3 nanorod heterojunction for disinfection under near-infrared light . Recently, elemental red phosphorus (RP), with a broad absorption band extending to 700 nm, was identified as a promising solar energy conversion photocatalyst. − The heterojunctions constructed by coupling CN with RP are effective for employing solar energy and improving the separation of photogenerated e – –h + pairs …”