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Sulfur

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Sulfur is a chemical element that is commonly used in various laboratory applications. It has the atomic number 16 and is a non-metallic solid at room temperature. Sulfur serves as a key component in numerous chemical reactions and is essential for various analytical and experimental procedures conducted in laboratory settings.

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Lab products found in correlation

Selenium, by Thermo Fisher Scientific (5 mentions) Toluene, by Merck Group (5 mentions) Oleic acid, by Merck Group (5 mentions) 1 octadecene, by Thermo Fisher Scientific (5 mentions) Cadmium oxide, by Thermo Fisher Scientific (4 mentions) Oleylamine, by Merck Group (4 mentions) Ethanol, by Thermo Fisher Scientific (3 mentions) Oleylamine, by Thermo Fisher Scientific (3 mentions) Acetone, by Thermo Fisher Scientific (2 mentions) Chloroform, by Merck Group (2 mentions) Ethanolamine, by Merck Group (2 mentions) Oleic acid, by Thermo Fisher Scientific (2 mentions) Methanol, by Thermo Fisher Scientific (2 mentions) Octadecene, by Merck Group (2 mentions) Toluene, by Thermo Fisher Scientific (2 mentions) 2 mercaptoethanol, by Merck Group (2 mentions) Chloroform, by Thermo Fisher Scientific (2 mentions) Hydrochloric acid (hcl), by Merck Group (2 mentions) Selenium pellets, by Merck Group (2 mentions) Dioctylamine, by Merck Group (2 mentions)

Close spelling variants of this product

Sulfur powder (20 citations) Sulfur powder (sublimed) (2 citations) Elemental sulfur (2 citations)

18 protocols using sulfur

1

Synthesis of Ultrathin MoS2 Films by CVD

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An ultrathin MoS2 film was synthesized on a SiO2 wafer using chemical vapor deposition (CVD). Crucibles containing 0.1 g sulfur (Alfa Aesar, USA) and 0.3 g MoO3 (Sigma Aldrich, USA) were placed at the upstream and center of the chamber, respectively. The growth substrate was treated using the piranha solution and oxygen plasma, and placed at the downstream of the MoO3 crucible. The chamber was annealed at 150 °C before the synthesis. The chamber was heated at a rate of 25 °C min−1, and maintained at 650 °C and 10 torr with Ar flow of 50 sccm for 5 min. The temperature of sulfur was maintained at 160 °C during the reaction. The chamber was naturally cooled after the reaction was complete. A Raman spectrum of the synthesized MoS2 film was analyzed using T64000 (Horiba, Japan) at NCIRF (Supplementary Fig. 6a).
Choi C., Choi M.K., Liu S., Kim M., Park O.K., Im C., Kim J., Qin X., Lee G.J., Cho K.W., Kim M., Joh E., Lee J., Son D., Kwon S.H., Jeon N.L., Song Y.M., Lu N, & Kim D.H. (2017). Human eye-inspired soft optoelectronic device using high-density MoS2-graphene curved image sensor array. Nature Communications, 8, 1664.
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2

Synthesis of Metal Chalcogenide Nanoparticles

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Molybdenum chloride (MoCl5) was purchased from Alfa Aesar. Sulfur, selenium, nickel acetylacetonate (Ni(acac)2), cobalt acetylacetonate (Co(acac)2), trioctylphosphine (TOP), octadecene (ODE), stearic acid (SA), oleylamine (OLA), and toluene were purchased from Aldrich. All the chemicals were used as received without further purification.
Han S., Zhou K., Yu Y., Tan C., Chen J., Huang Y., Ma Q., Chen Y., Cheng H., Zhou W, & Zhang H. (2019). A General Method for the Synthesis of Hybrid Nanostructures Using MoSe2 Nanosheet-Assembled Nanospheres as Templates. Research, 2019, 6439734.
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3

Alcohol Dehydrogenase Enzyme Assay

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Alcohol dehydrogenase (ADH) from Saccharomyces cerevisiae, β-nicotinamide adenine dinucleotide sodium salt (NAD+), phosphate buffer solution, β-alanine, triethanolamine, 2-mercaptoethanol, deuterated chloroform (CDCl3) containing trimethylsilane (TMS), octadecylphosphonic acid (ODPA), trioctylphosphine oxide (TOPO), trioctylphoshine (TOP), octanoic acid, crotonaldehyde (CA), and butyraldehyde (BA) were purchased from Sigma-Aldrich. Acetaldehyde (AA), n-octane, and palladium acetylacetonate were purchased from Acros Organics. (1,5-Cyclooctadiene)-dimethylplatinum(II), cadmium oxide, glycerol tributyrate (GT), and sulfur were purchased from Alfa Aesar. β-Nicotinamide adenine dinucleotide disodium salt hydrate (NADH) and 2-ethylhexenal (2-EH) were purchased from TCI Chemicals. Butanol (BuOH), 2-propanol, acetone, dextrose, and toluene were purchased from Fisher Scientific. Yeast nitrogen base (w/o amino acids and ammonium sulfate) was purchased from Beckton, Dickinson, and Company. Active dry yeast was purchased from ACH Food Companies, Inc. Ethanol (EtOH) was purchased from Decon Laboratories, Inc. Deuterium oxide (D2O) and sodium 2,2-dimethyl-2-silapentane-5-sulfonate (DSS) were purchased from Cambridge Isotope Laboratories, Inc.
Hafenstine G.R., Harris A.W., Ma K., Cha J.N, & Goodwin A.P. (2017). Conversion of Ethanol to 2-Ethylhexenal at Ambient Conditions Using Tandem, Biphasic Catalysis. ACS sustainable chemistry & engineering, 5(11), 10483-10489.
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4

Synthesis of Colloidal Quantum Dots

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Cadmium acetate dihydrate (Cd(CH3COO)2·2H2O, 98%), zinc acetate dihydrate (Zn(CH3COO)2·2H2O, 99.99%), selenium (shot, 2–6 mm, 99.998%) and sulfur (99.999%) were purchased from Alfa Aesar. Oleic acid (OA, 90%), 1-octadecene (ODE, 90%), toluene (anhydrous, 99.8%), chloroform (anhydrous, 99%), 2-propanol (anhydrous, 99.5%), ethanolamine (99.5%) and octane (anhydrous, 99%) were purchased from Sigma-Aldrich. Trioctylphosphine (TOP, 97%) was purchased from Strem. Ethanol (absolute, 200 Proof) was purchased from Fisher Chemical. TFB and HAT-CN were purchased from Lumtec. Silver pellets (Ag, 99.99%) were purchased from Kurt J. Lesker. The materials were used as received.
Ahn N., Livache C., Pinchetti V., Jung H., Jin H., Hahm D., Park Y.S, & Klimov V.I. (2023). Electrically driven amplified spontaneous emission from colloidal quantum dots. Nature, 617(7959), 79-85.
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5

Synthesis and Crystal Growth of In1.2Ga0.8S3

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Gallium (99.999 mass%), indium (99.99 mass%), and sulfur (99.999 mass%) purchased from Alfa Aesar were used for the synthesis of the In1.2Ga0.8S3 phase. The synthesis was carried out in an evacuated (under 10−3 Pa) quartz ampoule by melting a stoichiometric mixture of the initial elements. An ampoule was heated up to 1050 °C and then slowly cooled down to room temperature for 24 h. The chemical vapor transport (CVT) method was used to grow single crystals of the In1.2Ga0.8S3 phase. In this method, an approximately 1.2 g polycrystalline sample was placed in a quartz ampoule together with elemental iodine whose mass was calculated as 4 mg/cm3 regarding the ampoule volume. A loaded ampoule was sealed under 10−3 Pa and then placed in the middle of a horizontal two-zone furnace. The temperature conditions for growing a single crystal were T1 = 700 °C and T2 = 600 °C. As a result, high-quality single crystals of this phase were achieved.
Rahimli A.B., Amiraslanov I.R., Jahangirli Z.A., Aliyeva N.H., Boulet P., Record M.C, & Aliev Z.S. (2023). Intercalation of p-Aminopyridine and p-Ethylenediamine Molecules into Orthorhombic In1.2Ga0.8S3 Single Crystals. Materials, 16(6), 2368.
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6

Synthesis of Tungsten Oxide Nanostructures

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The following were used: Acetone (Fisher Scientific, Hampton, NH, USA); Ar gas (Jackson Welding&Gas Products, Buffalo, NY, USA); N2 gas (Airgas, Randor, PA, USA); polymethyl methacrylate (PMMA) (MW 120K, Sigma Aldrich, St. Louis, MO, USA); sulfur (≥99.95% purity, Alfa Aesar, Haverhill, MA, USA); tetrahydrofuran (THF, HPLC grade (Pharmco-Aaper, Brookfield, USA)); WO3 (99.98% purity, Acros Organics, VWR, Randor, PA, USA); Au evaporation pellets (Kurt J. Lesker Co., Jefferson Hills, PA, USA); Epo-Tek 377 epoxy (Epoxy Technology, Billerica, MA, USA); p-type, boron-doped silicon wafers (<100>) (650 to 690 µm thickness and 1 to 10 Ω·cm resistivity, Alsil Supply Division Ymart, Palm Beach Gardens, FL, USA); and sapphire substrates (Hefei Keijing Materials Technology, Hefei, China).
Matthews S., Zhao C., Zeng H, & Bright F.V. (2019). Effects of Acetone Vapor on the Exciton Band Photoluminescence Emission from Single- and Few-Layer WS2 on Template-Stripped Gold. Sensors (Basel, Switzerland), 19(8), 1913.
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7

Organometallic Synthesis Protocols

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All chemicals and reagents were used without further purification, with the exception of tetrabutylammonium hexafluorophosphate which was recrystallised from hot ethanol. Chloroacetonitrile (98 %), sodium hydroxide (pellets, 98 %), N,N‐dimethylformamide (anhydrous, amine‐free, 99.9 %), isobutanol (99 %) and 2,2,2‐tiflouroethanol (99+%) were purchased from Alfa Aesar. Sulfur (refined, 99.5 %), acetonitrile (anhydrous, extra dry, Acroseal®, 99.9+%) and tetraethylammonium chloride hydrate (99 %) were purchased from Acros Organics. Isopropanol (reagent grade, 99.5 %), ethanol (HPLC grade, 99.8 %) and iron(III) chloride (anhydrous, 99 %) were purchased from Fisher Scientific. Tetrabutylammonium hexafluorophosphate (>98 %) was purchased from Tokyo Chemical Industry UK Ltd. Ferrocene (98 %) was purchased from Sigma Aldrich.
Armstrong C.G., Potter M., Malcomson T., Hogue R.W., Armstrong S.M., Kerridge A, & Toghill K.E. (2022). Exploring the Electrochemistry of Iron Dithiolene and Its Potential for Electrochemical Homogeneous Carbon Dioxide Reduction. Chemelectrochem, 9(17), e202200610.
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8

Synthesis of Transition Metal Thiophosphates

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Transition metal thiophosphates were synthesized using sealed Pyrex glass ampoules (I.D. ~9 mm, O.D. ~13 mm). The starting reactants and their respective purities are the following: FeCl3 (Alfa Aesar, Tewksbury, MA USA, 98%), CoCl2 (Alfa Aesar, Tewksbury, MA USA, 99.7%), NiCl2 (Alfa Aesar, Tewksbury, MA USA, 99%), CuCl2 (Alfa Aesar, Tewksbury, MA USA, 98%), red phosphorus (P, Aldrich, 99%), sulfur (S, Alfa Aesar, Tewksbury, MA USA, 99.5%), P2S5 (Sigma Aldrich, St. Louis, MO USA, 99%), 0.5 M H2SO4 (Fisher Scientific, Waltham, MA USA, 95–98%, 18 M diluted with 18 MΩ ultra-pure water), and 10% Pt on Vulcan XC-72 carbon (C1–10 fuel cell grade, E-Tek).
Coleman N J.r., Liyanage I.A., Lovander M.D., Leddy J, & Gillan E.G. (2022). Facile Solvent-Free Synthesis of Metal Thiophosphates and Their Examination as Hydrogen Evolution Electrocatalysts. Molecules, 27(16), 5053.
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9

Synthesis of Semiconductor Nanocrystals

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Cadmium oxide (CdO, 99.99%), selenium (Se, −200 mesh, 99.999%), zinc acetate (Zn(ac)2, 99.99%), sulfur (S, 99%), oleic acid (OA, 90%), 1-octadecene (ODE, 90%), tri-n-octylphosphine (TOP, 97%), magnesium acetate tetrahydrate ((CH3COO)2Mg·4 H2O, 99.997%) and 2-methoxyethanol (CH3OCH3CH3OH, 99.3%) were purchased from Alfa Aesar. Ethanolamine (99.5%), Poly(amidoamine)dendrimers (PAD), methanol (99.8%) and toluene (99.8%) were purchased from Sigma Aldrich. Tris(4-carbazoyl-9-ylphenyl)amine (TCTA, 99.5%) was purchased from Lumtec. All chemicals were used as is without additional purification.
Jung H., Park Y.S., Ahn N., Lim J., Fedin I., Livache C, & Klimov V.I. (2022). Two-band optical gain and ultrabright electroluminescence from colloidal quantum dots at 1000 A cm−2. Nature Communications, 13, 3734.
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10

Synthesis of Colloidal Nanoparticles

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Cadmium oxide (CdO, 99.9+%), oleic acid (OA, 99%), sulfur (S, 99%), zinc chloride anhydrous (ZnCl2, 98+%), sodium diethyldithiocarbamate trihydrate (Na(DDTC), 98%), were purchased from Alfa Aesar. 1-Octadecene (ODE, 90%), oleylamine (OAm, >50.0%), Pluronic F127 were purchased from Sigma-Aldrich. Ethanol (99.8%) and chloroform (99.0+%) were purchased from Acros Organics. All chemical materials were used as received without further purification. HPLC grade water was used in all the experiments.
Liu L.W., Hu S.Y., Pan Y., Zhang J.Q., Feng Y.S, & Zhang X.H. (2014). Optimizing the synthesis of CdS/ZnS core/shell semiconductor nanocrystals for bioimaging applications. Beilstein Journal of Nanotechnology, 5, 919-926.
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