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Antimony Sulfide Oxygen

Antimony Sulfide Oxygen

Oxygen doping in antimony sulfide nanosheets to facilitate ...

Oxygen doping in antimony sulfide nanosheets to facilitate catalytic conversion of polysulfides for lithium–sulfur batteries† Yonggui Zhang , a Shuo Yang , * ab Suya Zhou , a Libin Zhang , c Binbin Gu , a Yangyang Dong , a Suzhen Kong , a Dong Cai ,

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Oxygen doping in antimony sulfide nanosheets to facilitate ...

2021-3-2 · Oxygen doping in antimony sulfide nanosheets to facilitate catalytic conversion of polysulfides for lithium–sulfur batteries Chemical Communications ( IF 6.222) Pub Date : 2021-2-15, DOI: 10.1039/d0cc08377a

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Engineering metal sulfides with hierarchical interfaces ...

Antimony sulfide as an energy storage material with remarkable theoretical capacity has captured the attention of several researchers, but it has disadvantages such as volume expansion, polysulfide dissolution, and sluggish kinetics. By utilizing the oxygen functional groups in phenolic resin, engineering th

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Antimony Trisulfide - an overview | ScienceDirect Topics

Antimony trisulfide is currently the most effective metal sulfide in the friction industry. This fact demonstrates that not only the lubricant effect is desired, but also the oxide formation and change of oxidation state of the metal element is a determining factor. Sb 2 S 3 crystallizes in the orthorhombic system.

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ANTIMONY SULFIDE, SOLID | CAMEO Chemicals | NOAA

ANTIMONY SULFIDE presents a serious fire risk if exposed to oxidizing agents. Crystals burn with a blue flame when heated in air [Mellor 9:522 1946-47]. Emits toxic antimony and sulfur oxide fumes if heated to high temperatures. Reacts with concentrated solutions of chloric acid with incandescence [Mellor Supp. II Part I:584 1956].

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Antimony Compounds - Freedman - - Major Reference

2000-12-4 · Antimony pentasulfide, Sb 2 S 5, commercially known as golden sulfide of antimony, is used in vulcanization to produce a red variety of rubber. The material is also used as a pigment and in fireworks. A large number of compounds have been prepared in which the antimony atom is linked to carbon through an oxygen or sulfur atom.

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Antimony Recovery from End-of-Life Products and

2016-2-8 · Antimony has become an increasingly critical element in recent years, due to a surge in industrial demand and the Chinese domination of primary production. Antimony is produced from stibnite ore (Sb2O3) which is processed into antimony metal and antimony oxide (Sb2O3). The industrial importance of antimony is mainly derived from its use as flame retardant in

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4-170 INORGANIC NONMETALS (4000)

2017-12-18 · a. Antimony test: To about 200 mL sample, add 0.5 mL saturated solution of antimony potassium tartrate and 0.5 mL 6N HCl in excess of phenolphthalein alkalinity. Yellow antimony sulfide (Sb 2 S 3) is discernible at a sulfide concentration of 0.5 mg/L. Comparisons with samples of known sulfide concentration make the technique roughly ...

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Cleaning of high antimony smelting slag from an oxygen ...

2015-3-25 · Cleaning of high antimony smelting slag from an oxygen-enriched bottom-blown was tested by direct reduction in a laboratory-scale electric furnace. The effects of added CaO, mass ratio of coal (experimental) to coal (theoretical) (ω) and the slag type on the reduction procedure were considered. The contents of Sb and Au were investigated. Iron contamination of the

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antimony (III) sulfide | ELEDEX Element Index

Antimony(III) sulfide occurs in two modifications: The orange-red, amorphous form is not stable. When heated in the absence of oxygen, the dark grey, crystalline form is obtained. When heated vigorously in air or in an oxygen stream, antimony(III) sulfide oxidizes to

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Engineering metal sulfides with hierarchical interfaces ...

Antimony sulfide as an energy storage material with remarkable theoretical capacity has captured the attention of several researchers, but it has disadvantages such as volume expansion, polysulfide dissolution, and sluggish

Read More
Antimony Compounds - Freedman - - Major Reference

2000-12-4 · Antimony pentasulfide, Sb 2 S 5, commercially known as golden sulfide of antimony, is used in vulcanization to produce a red variety of rubber. The material is also used as a pigment and in fireworks. A large number of compounds have been prepared in which the antimony atom is linked to carbon through an oxygen or sulfur atom.

Read More
Microbial synthesis of antimony sulfide nanoparticles and ...

2011-11-29 · During recent years, biological synthesis of nanoparticles by microorganisms has been receiving increasing attention. In this investigation, an antimony-transforming bacterium was isolated from the Caspian Sea in northern Iran and was used for intracellular biosynthesis of antimony sulfide nanoparticles. This isolate was identified as non-pigmented Serratia

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What is the formula for antimony V sulfide ...

2020-2-29 · What is a alum? An alum (/ˈæləm/) is a type of chemical compound, usually a hydrated double sulfate salt of aluminium with the general formula XAl (SO. 4) 2·12H. 2O, where X is a monovalent cation such as potassium or ammonium. By itself, “alum” often refers to potassium alum, with the formula KAl (SO.

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New method developed for producing some metals | MIT

2016-8-24 · The material they were using, antimony sulfide, is a molten semiconductor, which normally would not allow for the kind of electrolytic process that is used to produce aluminum and some other metals through the application of an electric current. “Antimony sulfide is a very good conductor of electrons,” Sadoway says.

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Decomposition leach of sulfide ores with chlorine and

A concentrate assaying, in percent, 23.5 copper, 16.9 antimony, 1.3 lead, 3.2 silver, and 25.8 sulfur was treated with 538 lb/ton of chlorine, followed by oxygen at 40 psig and 100° to 110° C. Recoveries, in percent, were 99 copper, 99.4 silver, and 96 lead. Over 99.9 percent of the antimony was retained in the residue. EXAMPLE 8

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FZ NTD Silicon Wafer | Western Minmetals (SC) Corporation

2021-12-7 · FZ-NTD Silicon Wafer is a paramount importance for applications in high power, detector technologies and in semiconductor devices that have to work in extreme conditions or where low resistivity variation across the wafer is required, such as gate-turn-off thyristor GTO, static induction thyristor SITH, giant transistor GTR, insulate-gate bipolar transistor IGBT, extra

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antimony (III) sulfide | ELEDEX Element Index

Antimony(III) sulfide occurs in two modifications: The orange-red, amorphous form is not stable. When heated in the absence of oxygen, the dark grey, crystalline form is obtained. When heated vigorously in air or in an oxygen stream, antimony(III) sulfide oxidizes to

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Thermodynamics for arsenic and antimony in copper

Thermodynamic data for arsenic and antimony and their sulfide and oxide gases have been critically reviewed and compiled. The entropy values for AsS(g), SbS(g), and BiS(g) have been recalculated based on a statistical thermodynamic method. The standard heat of formation and entropy of As 2 O 3 (g) have been newly assessed to be H 0 298 0 298 = 81.5 cal/deg/mole.

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New method developed for producing some metals | MIT

2016-8-24 · The material they were using, antimony sulfide, is a molten semiconductor, which normally would not allow for the kind of electrolytic process that is used to produce aluminum and some other metals through the application of an electric current. “Antimony sulfide is a very good conductor of electrons,” Sadoway says.

Read More
Cleaning of high antimony smelting slag from an oxygen ...

2015-3-25 · Cleaning of high antimony smelting slag from an oxygen-enriched bottom-blown was tested by direct reduction in a laboratory-scale electric furnace. The effects of added CaO, mass ratio of coal (experimental) to coal (theoretical) (ω) and the slag type on the reduction procedure were considered. The contents of Sb and Au were investigated. Iron contamination of the

Read More
What is the formula for antimony V sulfide ...

2020-2-29 · What is a alum? An alum (/ˈæləm/) is a type of chemical compound, usually a hydrated double sulfate salt of aluminium with the general formula XAl (SO. 4) 2·12H. 2O, where X is a monovalent cation such as potassium or ammonium. By itself, “alum” often refers to potassium alum, with the formula KAl (SO.

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Structural and optical properties of amorphous and ...

2021-12-22 · Antimony sulfide (Sb2S3) is an appealing semiconductor as light absorber for solar cells due to its high absorption coefficient, appropriate band gap (∼1.7 eV) and abundance of constituent elements.

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Extraction of antimony trioxide from antimony sulfide ore ...

The antimony sulfide concentrate contained 60% antimony or 83.7% antimony sulfide. The potassium hydroxide was 90% pure. After these corrections for antimony tri-sulfide content of the concentrate and the corrections for purity for the potassium hydroxide at a ratio of 1 Sb 2 S 3 to 6 KOH, the figures are 100 grams of KOH and 109.5 grams of 60% ...

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The Parts of the Periodic Table - Angelo State University

2010-5-12 · It is found primarily in the ore stibnite [antimony sulfide, Sb 2 S 3]. Antimony is a toxic, causing liver damage in large amounts. Antimony is used in alloys with other metals to make them harder; it is also used in semiconductors. In ancient times, powdered antimony sulfide, Sb 2 S 3, was used to make a mascara called khol. It was also used ...

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Preparation and Properties of Hydrogen Sulphide (H2S)

2021-7-12 · Uses of Hydrogen Sulfide: Hydrogen sulfide is used-As an important analytical reagent in qualitative inorganic analysis. As an important reducing agent. In the presence of sulfides of metals like copper, antimony, tin and cadmium. In the manufacture of sulfuric acid for removing arsenic as arsenic sulfide. Oxygen and sulfur form hydrides namely ...

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