Effect of Mn and Ni-doping on structure, photoluminescence and magnetic properties of perovskite-type BaSn0.99Gd0.01O3

Novel BaSnO3/TiO2@HNTs Heterojunction Composites with Highly Enhanced Photocatalytic Activity and Stability

“…Furthermore, a strong absorption band located at 640 cm −1 of the BaSnO 3 sample revealed the existence of symmetrical stretching vibration of SnO 6 octahedra [39] . The broad absorbance band at 1430 and 1640 cm −1 was assigned to (O−H) group that is characteristic representation of the protons in the BaSnO 3 , and the vibration of (O−H) of absorbed water, respectively [48–50] . Moreover, the FT‐IR characteristic peak at 1630 cm −1 is associated with the vibration of interlayer water of HNTs.…”

“…[39] The broad absorbance band at 1430 and 1640 cm À 1 was assigned to (OÀ H) group that is characteristic representation of the protons in the BaSnO 3 , and the vibration of (OÀ H) of absorbed water, respectively. [48][49][50] Moreover, the FT-IR characteristic peak at 1630 cm À 1 is associated with the vibration of interlayer water of HNTs. The disappearance of double peaks at 3690 and 3600 cm À 1 corresponding to the stretching vibrations of hydroxyl groups on the surface of HNTs indicated that the structure of HNTs in TiO 2 @HNTs and BaSnO 3 / TiO 2 @HNTs samples was wrecked.…”

Thermal Insulation Performance of Novel Coated Fabrics Based on Fe-Doped BaSnO3 Near-Infrared Reflectance Pigments

“…Barium stannate (BaSnO 3 ) possesses outstanding electric and optical nature, which has been widely used in many fields, e.g., transparent conductive oxides (TCOs), luminescent materials, dye-sensitized solar cells (DSSCs), or gas sensors. − Moreover, BaSnO 3 perovskite crystallizes in the ideal cubic-type structure with space group Pm 3 m . In this structure, Sn 4+ ions coordinated to oxygen occupy the center of the perfect octahedron, while Ba 2+ ions sit at the void surrounded by oxygen octahedrons. , This structural characteristic determines that 3d transition metal can be easily doped in the substitution of Sn 4+ cations . Although BaSnO 3 finds potential application as an inorganic pigment, a few research studies have focused on the near-infrared reflectivity of the BaSnO 3 pigment.…”

“…In this structure, Sn 4+ ions coordinated to oxygen occupy the center of the perfect octahedron, while Ba 2+ ions sit at the void surrounded by oxygen octahedrons. 17,18 This structural characteristic determines that 3d transition metal can be easily doped in the substitution of Sn 4+ cations. 17 Although BaSnO 3 finds potential application as an inorganic pigment, a few research studies have focused on the near-infrared reflectivity of the BaSnO 3 pigment.…”

“…17,18 This structural characteristic determines that 3d transition metal can be easily doped in the substitution of Sn 4+ cations. 17 Although BaSnO 3 finds potential application as an inorganic pigment, a few research studies have focused on the near-infrared reflectivity of the BaSnO 3 pigment.…”