Nh4oh solution

Manufactured by Avantor

NH4OH solution is an aqueous solution of ammonia. It is a clear, colorless liquid with a pungent odor. The solution contains ammonium hydroxide, which is the conjugate base of ammonia. This product can be used as a pH adjuster, a cleaning agent, and a laboratory reagent.

Automatically generated - may contain errors

Lab products found in correlation

Graphite rod, by Thermo Fisher Scientific (2 mentions) Sodium hydroxide (naoh), by Thermo Fisher Scientific (2 mentions) L ascorbic acid, by Carl Roth (1 mentions) H2so4, by Merck Group (1 mentions) Lioh h2o, by Avantor (1 mentions)

Close spelling variants of this product

NH4OH (8 citations)

2 protocols using nh4oh solution

Graphite-based Electrode Fabrication

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All chemicals were used as purchased without
further purification. Graphite rods (99% (metals basis)) and KBr (spectroscopy
grade, ultrapure) were purchased at Alfa Aesar, NaOH (≥99%), l-Ascorbic acid (min 99%, p.a.), and n-butyl
acetate (≥99%, for synthesis) were purchased at Carl Roth,
H₂SO₄ (≥98%, Emsure) was purchased at
Merck, Loctite EA 9390 epoxy resin was purchased at Dr.Losi, Al2024
T3 substrates were purchased at Robemetall, glass fiber composite
substrates were purchased at Villinger R&D, and the NH₄OH solution (25%) was purchased at VWR.

Ostermann M., Bilotto P., Kadlec M., Schodl J., Duchoslav J., Stöger-Pollach M., Lieberzeit P, & Valtiner M. (2023). l-Ascorbic Acid Treatment of Electrochemical Graphene Nanosheets: Reduction Optimization and Application for De-Icing, Water Uptake Prevention, and Corrosion Resistance. ACS Applied Materials & Interfaces, 15(18), 22471-22484.

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Electrochemical Characterization of Materials

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All chemicals were used as purchased without further purification. Graphite rods (99% (metals basis)) and KBr (spectroscopy grade, ultrapure) were purchased from Alfa Aesar, NaOH (≥99% ) and KOH (min. 85%) from Carl Roth, H₂SO₄ (≥98% Emsure) and Li₂SO4

\cdot

H₂O (p.a.) from Merck, Nitrogen (Alphagaz^® 99.999%) and Nitrogen with 5 V% Hydrogen addition (Arcal^®) from Air Liquide, NH₄OH solution (25%) from VWR, and LiOH

\cdot

H₂O (ACS reagent, min. 98%) from Fluka.

Ostermann M., Velicsanyi P., Bilotto P., Schodl J., Nadlinger M., Fafilek G., Lieberzeit P.A, & Valtiner M. (2022). Development and Up-Scaling of Electrochemical Production and Mild Thermal Reduction of Graphene Oxide. Materials, 15(13), 4639.

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