Thermoelectric properties of the bismuth–antimony–telluride …
Antimony–telluride (Sb–Te) films of 2-μm in thickness were electrodeposited from aqueous solutions containing 70-mM Sb–Te electrolytes. To make the Sb–Te solution, we successively dissolved TeO 2 and Sb 2 O 3 into a mixed solution of 3.5 M perchloric acid and 0.35 M tartaric acid at 160 °C with a Sb/(Sb + Te) mole fraction …
Solution‐Processed AgSbS2 Thin Films for …
Ternary chalcogenide, silver antimony sulfide (AgSbS 2), has emerged with great potential for optoelectronic applications, thanks to its excellent optical properties, facile processability and superior …
Charge-Carrier Dynamics of Solution-Processed Antimony
Chalcogenide-based semiconductors have recently emerged as promising candidates for optoelectronic devices, benefiting from their low-cost, solution processability, excellent stability and tunable optoelectronic properties. However, the understanding of their fundamental optoelectronic properties is far behind the success of device performance …
Enhanced interface properties of solution-processed antimony …
Although antimony sulfide (Sb 2 S 3) has become a promising photovoltaic material, the performance of Sb 2 S 3 planar solar cells is pinned by the charge recombination and interface defects of Sb 2 S 3 thin film . Herein, n-type indium sulfide (In 2 S 3) serving as the buffer layer between TiO 2 and the Sb 2 S 3 layers was prepared by …
Thermoelectric properties of solution-processed antimony …
Antimony-doped tin oxide (ATO) nanoparticles with different antimony molar ratio are labeled as x mol% ATO, where x is defined as Sb/ (Sb + Sn) × 100 and varied from 0.5 to 5%. The total amount of antimony and tin was kept constant of 4.76 mmol in synthesis gels of various ratio ATO nanoparticles. The general procedure for …
The Ministry of Industry clarifies Tajikistan's antimony reserves
According to the Main Geology Directorate, Tajikistan's antimony deposits are stated to be the largest in the Commonwealth of Independent States (CIS) region and Tajikistan is in the second place globally in terms of the proven antimony reserves. Concentrates of mercury-antimony ores of Tajikistan are processed in other countries.
Enhancing the efficiency and longevity of inverted perovskite …
Chemical reactions at the interface between the perovskite and hole transport layer limit the performance of inverted solar cells. Li et al. insert a p-type antimony-doped tin oxide layer that ...
Antimony Recovery from End-of-Life Products and …
Abstract. Antimony has become an increasingly critical element in recent years, due to a surge in industrial demand and the Chinese domination of primary …
Solution‐Processed Antimony Selenide Heterojunction Solar Cells
Sb 2 Se 3 is introduced as the absorber layer for thin film photovoltaics because of its very attractive material, optical, and electrical properties. High quality Sb 2 Se 3 films are produced using a hydrazine solution process, and a heterojunction TiO 2 /Sb 2 Se 3 solar cell achieving 2.26% efficiency with an impressive high open circuit voltage of 0.52 V is …
Antimony Doping in Solution-processed Cu2 ZnSn(S,Se)4 …
Kesterite Cu2 ZnSn(S,Se)4 (CZTSSe) is obtained using a facile precursor-solution method followed by selenization. Power-conversion efficiency of 6.0 % is achieved and further improved to 8.2 % after doping the absorber with 0.5 mol % Sb. XRD and Raman spectroscopy show similar characteristics for th …
Solution-Processed Sb2S3 Planar Thin Film Solar …
Interfaces in Sb2S3 thin-film solar cells strongly affect their open-circuit voltage (VOC) and power conversion efficiency (PCE). Finding an effective method of reducing the defects is a promising approach for increasing …
Enhanced interface properties of solution-processed antimony …
@article{Shi2021EnhancedIP, title={Enhanced interface properties of solution-processed antimony sulfide planar solar cells with n-type indium sulfide buffer layer}, author={Jun-hui Shi and Yuanqiang Wang and Mengru Yang and Yan Gu and Wei An and Yong Men and Jingxia Yang and Yichuan Rui}, journal={Electrochimica Acta}, year={2021}, …
Antimony
Antimony (Sb), a silvery metalloid,1 is isolated and processed from the mineral stibnite (Sb2S3) for commercial use in a variety of downstream products and industries; its key …
9.2%-efficient core-shell structured antimony selenide nanorod array
Antimony selenide is a promising thin film solar cell absorber material in which grain orientation is crucial for high device performance. ... The CSS-processed Sb 2 Se 3 is a smooth and compact ...
Antimony
is isolated and processed from the mineral stibnite (Sb. 2. S. 3) for commercial use in a variety of downstream products and industries; its key properties are its ability to harden and strengthen certain metals. During World War II, antimony was key to U.S. production of tungsten steel and the hardening of
Solution-Processed, Antimony-Doped Tin Oxide Colloid
Request PDF | Solution-Processed, Antimony-Doped Tin Oxide Colloid Films Enable High-Performance TiO2 Photoanodes for Water Splitting | Photoelectrochemical (PEC) water splitting and solar fuels ...
Antimony Metallurgy | SpringerLink
Antimonite ore is processed by hand-picking–flotation or heavy medium separation–flotation to pick out lump ore, rich lump ore, and concentrate that will go …
Enhanced interface properties of solution-processed antimony …
Antimony sulfide solar cells have demonstrated an efficiency exceeding 7% when assembled in an extremely thin absorber configuration deposited via chemical bath deposition.
Flexible and Broadband Photodetectors via Solution Processed Antimony …
In this study, we demonstrate a facile, low-cost and scalable, catalyst-free one-step solution-processed approach to grow one-dimensional Sb2Se3 nanostructures directly on flexible substrates for ...
Solution‐Processed Antimony Selenide Heterojunction …
A facile and low-cost hydrothermal method for in situ deposition of Sb2Se3 films for solar cell applications and the planar heterojunction Sb 2Se3 solar cell delivered a power conversion efficiency of 7.9%, which is thus far the highest reported efficiency among solution-processed S b2Se 3 solar cells. Expand.
Solution‐Processed Antimony Selenide Heterojunction …
Sb 2 Se 3 is introduced as the absorber layer for thin film photovoltaics because of its very attractive material, optical, and electrical properties. High quality Sb 2 Se 3 films are produced using a hydrazine solution process, and a heterojunction TiO 2 /Sb 2 Se 3 solar cell achieving 2.26% efficiency with an impressive high open circuit voltage of 0.52 V is …
Antimony | U.S. Geological Survey
View Erratum. Antimony is an important mineral commodity used widely in modern industrialized societies. The element imparts strength, hardness, and corrosion …
Solution-processed, antimony-doped tin oxide colloid …
We report here the synthesis of TiO2 PEC electrodes by coating solution-processed antimony-doped tin oxide nanoparticle films (nanoATO) on FTO glass with TiO2 through atomic layer deposition. The conductive, porous nanoATO film-supported TiO2 electrodes, yielded a highest photocurrent density of 0.58 mA/cm(2) under AM 1.5G simulated …
Solution-processed antimony selenide heterojunction solar …
title = "Solution-processed antimony selenide heterojunction solar cells", author = "Ying Zhou and Meiying Leng and Zhe Xia and Jie Zhong and Huaibing Song and Xinsheng Liu and Bo Yang and Junpei Zhang and Jie Chen and Kunhao Zhou and Junbo Han and Yibing Cheng and Jiang Tang",
Solution-processed antimony chalcogenides based thin film …
Recent developments in solution-processed antimony sulfoselenide based thin-film solar cells. Antimony sulfoselenide takes advantage of high bandgap antimony sulfide and low bandgap antimony selenide, to tune its absorption in the visible region (Shah et al., 2021). Also, this bandgap tunability enables antimony chalcogenides …
Solution-Processed, Antimony-Doped Tin Oxide Colloid …
We report here the synthesis of TiO2 PEC electrodes by coating solution-processed antimony-doped tin oxide nanoparticle films (nanoATO) on FTO glass with TiO2 through atomic layer deposition. The conductive, porous nanoATO film-supported TiO2 electrodes, yielded a highest photocurrent density of 0.58 mA/cm(2) under AM 1.5G simulated …
Antimony in the metallurgical industry: A review of …
Antimony minerals are processed in many different ways and the proper method is chosen based on several factors, i.e. grade and type of antimony mineral in …
United States Antimony Corporation Announces Webcast …
THOMPSON FALLS, MT / ACCESSWIRE / April 16, 2024 / United States Antimony Corporation ("USAC", the "Company"), (NYSE American:UAMY) announces Webcast set for Wednesday, April 17, 2024, at 2:15 PM ...
A low-temperature solution-processed copper antimony …
A copper antimony iodide rudorffite, Cu 3 SbI 6, was first prepared by using a low-temperature solution-processing approach.Its film absorbs 320–520 nm light and has an indirect bandgap of 2.43 eV. Solar cells with a structure of ITO/PEDOT:PSS/Cu 3 SbI 6 /PC 61 BM/Al were made, giving a power conversion efficiency of 0.50% and a fill factor of …
Antimony, a pollutant of emerging concern: A review …
Abstract. Technologies for remediation of industrial effluents and natural sources contaminated with antimony - a pollutant of emerging concern - are just …
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