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Highly flexible sub-1 nm tungsten oxide nanobelts as efficient desulfurization catalysts.

Highly flexible sub-1 nm tungsten oxide nanobelts as efficient desulfurization catalysts.

Small (Weinheim an der Bergstrasse, Germany) (2014-08-08)

Jie He, Huiling Liu, Biao Xu, Xun Wang

ABSTRACT

Ultrathin tungsten oxide nanobelts are successfully synthesized via a facile solvothermal method. Sub-1 nm thickness and hydrophobic surface property endow the nanobelts with flexibility, viscosity, gelation, and good catalytic performance in oxidative desulfurization.

MATERIALS

Product Number

Brand

Product Description

Sigma-Aldrich

Ultrapure Acetonitrile

Sigma-Aldrich

Acetonitrile, suitable for HPLC-GC, ≥99.8% (GC)

USP

Residual Solvent Class 2 - Acetonitrile, United States Pharmacopeia (USP) Reference Standard

Sigma-Aldrich

Acetonitrile, suitable for DNA synthesis, ≥99.9% (GC)

Sigma-Aldrich

Acetonitrile, ≥99.5% (GC)

Supelco

Acetonitrile, analytical standard

Sigma-Aldrich

Acetonitrile, suitable for HPLC, gradient grade, ≥99.9%

Sigma-Aldrich

Acetonitrile, suitable for HPLC, gradient grade, ≥99.9%

Sigma-Aldrich

Acetonitrile, ReagentPlus^®, 99%

Sigma-Aldrich

Acetonitrile, anhydrous, 99.8%

Sigma-Aldrich

Acetonitrile, biotech. grade, ≥99.93%

Sigma-Aldrich

Acetonitrile, electronic grade, 99.999% trace metals basis

Sigma-Aldrich

Acetonitrile, HPLC Plus, ≥99.9%

Sigma-Aldrich

Acetonitrile, ACS reagent, ≥99.5%

Sigma-Aldrich

Oleylamine, technical grade, 70%

Sigma-Aldrich

Acetonitrile, ≥99.9% (GC)

SAFC

Oleylamine, ≥98% (primary amine)

Sigma-Aldrich

Hydrogen peroxide solution, contains ~200 ppm acetanilide as stabilizer, 3 wt. % in H₂O

Sigma-Aldrich

Hydrochloric acid, ACS reagent, 37%

Sigma-Aldrich

Octane, reagent grade, 98%

Sigma-Aldrich

Octane, electronic grade, ≥99.999% metals basis, ≥99% (CP)

Sigma-Aldrich

Hydrogen peroxide solution, 34.5-36.5%

Sigma-Aldrich

Hydrogen peroxide solution, tested according to Ph. Eur.

Supelco

Hydrogen chloride – 2-propanol solution, ~1.25 M HCl (T), for GC derivatization, LiChropur^™

Supelco

Hydrogen chloride – ethanol solution, ~1.25 M HCl, for GC derivatization, LiChropur^™

Supelco

Hydrogen chloride – methanol solution, ~1.25 m HCl (T), for GC derivatization, LiChropur^™

Sigma-Aldrich

Cyclohexane, anhydrous, 99.5%

Sigma-Aldrich

Hydrogen peroxide solution, 30 % (w/w) in H₂O, contains stabilizer

Sigma-Aldrich

Acetonitrile solution, contains 0.1 % (v/v) formic acid, suitable for HPLC

Supelco

Hydrogen peroxide solution, ≥30%, for trace analysis