Tectonic arrangement of Bi2S3 nanocrystals into 2D networks

Compositional engineering of metal-xanthate precursors toward (Bi1−xSbx)2S3 (0 ≤ x ≤ 0.05) films with enhanced room temperature thermoelectric performance

“…3C, the two strong peaks at 158.56 and 163.92 eV can be assigned to Bi 4f 7/2 and Bi 4f 5/2 , respectively, with a typical Bi 4f spin-orbit doublet splitting at 5.36 eV. [64][65][66] Moreover, the peak at the binding energy of 225.72 eV in Fig. 3D corresponds to the S 2s core level.…”

A High Catalytic Activity Photocatalysts Based on Porous Metal Sulfides/TiO2 Heterostructures

“…17‐0320). [ 54 ] It should be noted that, with increase in the content of Bi 2 S 3 , the intensity of the main diffraction peaks of TiO 2 becomes reduced, indicating the Bi 2 S 3 was successfully grown on TiO 2 surface. The FT‐IR of the 0% Bi 2 S 3 –MT and 7% Bi 2 S 3 –CMT is shown in Figure S3 (Supporting Information).…”

Controllable extracellular biosynthesis of bismuth sulfide nanostructure by sulfate‐reducing bacteria in water–oil two‐phase system

“…12,27,28 In contrast, the resulting products precipitated and accumulated at the bottom of the reactor with CRBRCP process, demonstrating a simpler and lower-cost preparation of nanomaterials in this study. Moreover, most of the biosynthesis yielded nanoparticles or smaller quantum dots [13][14][15] ; there were few reports on 1D or 2D nanomaterials by biosynthesis, the rare example was biosynthesis of As 2 S 3 nano-tubes by shewanella sp. strain HN-41 in sole water phase.…”

“…1,5-7. A series of Bi 2 S 3 nanomaterials such as nanoparticles, nanowires, nanotubes, nanorods, nanoflowers, nanobelts, 2D network, network array, and ultrafine nanocrystals were synthesized via different methods including solvothermal method, hydrothermal method, chemical vapor deposition, hot injection technique, and so on. [8][9][10][11][12][13] However, many of the reported approaches to Bi 2 S 3 nanomaterials required high reaction temperature and multistep reaction processes, which increased the complexity and infeasibility. 1 Therefore, controllable synthesis of Bi 2 S 3 nanomaterials by an environmental-friendly, low-cost, energy-saving method is still a challenge.…”