WebStibnite has a structure similar to that of arsenic trisulfide, As 2 S 3. The Sb (III) centers, which are pyramidal and three-coordinate, are linked via bent two-coordinate sulfide ions. However, some studies suggest that the actual coordination polyhedra of antimony are SbS 7, with (3+4) coordination at the M1 site and (5+2) at the M2 site. WebThe Sb 2 S 3 modification improves the light absorption and charge transfer. Given that the active layer of the HSCs is as thin as 300 nm, it is demonstrated that the power conversion efficiency (PCE) is enhanced over 175%, exhibiting a PCE of 2.32%. KEYWORDS: hybrid solar cells electrospun TiO 2 nanofibrous networks THF Cited By
A review of Sb2Se3 photovoltaic absorber materials and
WebAug 1, 2011 · Hall effect measurements for CuSbS 2 films formed at 380 °C by diffusing Cu layer of thickness 30 and 50 nm into Sb 2 S 3 showed p-type conductivity. The conductivity values are 0.50 and 60 (Ω cm) −1 for the films formed with 30 and 50 nm Cu, respectively. WebSep 2, 2024 · Earth-abundant antimony trisulfide (Sb 2 S 3 ), or simply antimonite, is a promising material for capturing natural energies like solar power and heat flux. The … shane lowrimore
Amorphous non-doped and Se-, Cu-, and Zn-doped Sb2S3
WebJul 1, 2024 · The maximum ZT of Mg 3 Sb 2-x Sn x (0 ≤ x ≤ 0.04) samples is 0.42 at 773 K with x = 0.02. Experiments demonstrate that Sn doping can promote the thermoelectric … WebDec 1, 1996 · A new crystal structure is found to exist for stibnite which is orthorhombic, Pmmm. In this structure all the antimony and sulphur atoms have only one type of coordination, namely, trivalent and diavalent, respectively. They form a honey-comb-like planar network which is parallel to the xz-plane and stacked along the y-axis with the … WebMar 6, 2024 · Amorphous, non-doped, and copper- and selenium-doped Sb 2 S 3 nanoparticles were synthesized by a hot-injection method. Zinc-doped Sb 2 S 3 nanoparticles were prepared for the first time using the same approach. Electron microscopy revealed that spherical nanoparticles of 1–4 nanometers aggregated into … shane lowrencev