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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

RESUMO

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.

MATERIAIS

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Sigma-Aldrich

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

Sigma-Aldrich

Ácido clorídrico, ACS reagent, 37%

Sigma-Aldrich

Acetonitrilo, HPLC Plus, ≥99.9%

Sigma-Aldrich

Ácido clorídrico, ACS reagent, 37%

Sigma-Aldrich

Cloreto de hidrogênio, 4.0 M in dioxane

Sigma-Aldrich

Acetonitrilo, ACS reagent, ≥99.5%

Sigma-Aldrich

Oleilamina, technical grade, 70%

Sigma-Aldrich

Ciclo-hexano, ACS reagent, ≥99%

Sigma-Aldrich

Acetonitrilo, for HPLC, for UV, ≥99.9% (GC)

Sigma-Aldrich

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

Sigma-Aldrich

Ciclo-hexano, suitable for HPLC, ≥99.9%

Sigma-Aldrich

Ácido clorídrico, 1.0 N, BioReagent, suitable for cell culture

Sigma-Aldrich

Ácido clorídrico, 37 wt. % in H₂O, 99.999% trace metals basis

Sigma-Aldrich

Ácido clorídrico, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., fuming, ≥37%, APHA: ≤10

Sigma-Aldrich

Ácido clorídrico, 36.5-38.0%, BioReagent, for molecular biology

Sigma-Aldrich

Acetonitrilo, anhydrous, 99.8%

Sigma-Aldrich

Cloreto de hidrogênio, 2.0 M in diethyl ether

Sigma-Aldrich

Ácido clorídrico, meets analytical specification of Ph. Eur., BP, NF, fuming, 36.5-38%

Sigma-Aldrich

Ciclo-hexano, suitable for HPLC, ≥99.7%

Sigma-Aldrich

Octane, reagent grade, 98%

Supelco

Ácido clorídrico, volumetric, 0.1 M HCl (0.1N), endotoxin free

Sigma-Aldrich

Ciclo-hexano, puriss. p.a., ACS reagent, ≥99.5% (GC)

Sigma-Aldrich

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

Sigma-Aldrich

Peróxido de hidrogênio, contains ~200 ppm acetanilide as stabilizer, 3 wt. % in H₂O

Sigma-Aldrich

Cloreto de hidrogênio, 1.0 M in diethyl ether

Sigma-Aldrich

Ácido clorídrico, puriss., 24.5-26.0%

SAFC

Oleilamina, ≥98% (primary amine)

Sigma-Aldrich

Peróxido de hidrogênio, purum p.a., ≥35% (RT)

Sigma-Aldrich

Acetonitrilo, biotech. grade, ≥99.93%

Sigma-Aldrich

Ciclo-hexano, Laboratory Reagent, ≥99.8%