Results 1 to 10 of about 5,393 (158)

Dataset for density/temperature correlation of tetramethylammonium hydroxide solutions of various concentrations [PDF]

open access: yesData in Brief, 2022
Densities for various Tetramethylammonium hydroxide (TMAH) solutions at different temperatures have been determined based on Archimedes’ principle using a hydrostatic balance and a vitreous body with a defined volume. Due to the toxicity of the compound,
Josef Diebold   +3 more
doaj   +5 more sources

Methyl Ether-Derivatized Sterols and Coprostanol Produced via Thermochemolysis Using Tetramethylammonium Hydroxide (TMAH) [PDF]

open access: yesMolecules, 2019
Sterols are widely distributed in nature from lipids in organisms to sediments. As a conventional method, extraction and derivatization with TMS have been applied for sterol analysis, requiring a long preparation time for gas chromatography−mass ...
Masatoshi Nakakuni   +4 more
doaj   +2 more sources

Synthesis of Porous Activated Carbon Doped with Tetramethylammonium Hydroxide: Evaluation of Excellent Gasoline Vapor Adsorption Performance and Activation Mechanism [PDF]

open access: yesMolecules, 2023
The rapid urbanization and industrialization in China have led to an urgent dilemma for controlling urban air pollution, including the intensified emission of gasoline vapor into the atmosphere. Herein, we selected highland barley straw as a raw material
Chenyu Wu   +5 more
doaj   +2 more sources

Wet etching of (−102) β-Ga2O3 with tetramethylammonium hydroxide (TMAH) [PDF]

open access: yesScience and Technology of Advanced Materials
We investigated wet etching of (−102) β-Ga2O3 substrates using heated 25 wt% tetramethylammonium hydroxide (TMAH). The (−102) plane exhibited an etching rate that was one order of magnitude higher than those of the widely used (100), (010), (001), and ...
Takayoshi Oshima
doaj   +2 more sources

Thermo-acoustic investigation on mixtures of Tetramethyl ammonium hydroxide and caffeine in aqueous medium with the goal to understand their mutual interactions [PDF]

open access: yesBMC Chemistry
The present study explores, for the first time, the physicochemical and molecular interaction behaviour of tetramethylammonium hydroxide (TMAH)–caffeine (CAF) mixtures in aqueous medium.
Amiya Kumar Baral   +2 more
doaj   +2 more sources

Effect of tetramethylammonium hydroxide/isopropyl alcohol wet etching on geometry and surface roughness of silicon nanowires fabricated by AFM lithography [PDF]

open access: yesBeilstein Journal of Nanotechnology, 2016
The optimization of etchant parameters in wet etching plays an important role in the fabrication of semiconductor devices. Wet etching of tetramethylammonium hydroxide (TMAH)/isopropyl alcohol (IPA) on silicon nanowires fabricated by AFM lithography is ...
Siti Noorhaniah Yusoh   +1 more
doaj   +2 more sources

Tetramethylammonium Hydroxide Poisoning during a Pallet Cleaning Demonstration

open access: yesJournal of Occupational Health, 2013
Tetramethylammonium Hydroxide Poisoning during a Pallet Cleaning Demonstration: Seung‐Hyun PARK, et al. Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency, Republic of Korea—ObjectivesThe purpose of this study was to examine the cause of an accidental death from acute poisoning resulting from exposure to a ...
Jungsun Park
exaly   +4 more sources

Diverse organic molecules on Mars revealed by the first SAM TMAH experiment [PDF]

open access: yesNature Communications
The search for organic matter on Mars has rapidly evolved in the past decade with simple aromatic, S-heterocycles, and aliphatic organic molecules detected in Gale crater.
Amy J. Williams   +29 more
doaj   +2 more sources

C.—Tetramethylammonium hydroxide [PDF]

open access: yesJ. Chem. Soc., Trans., 1905
n ...
Walker, James, Johnston, John
openaire   +2 more sources

Chemo-Rheological Behavior of Aqueous Titanium Carbide Suspension and Evaluation of the Gelcasted Green Body Properties [PDF]

open access: yesMaterials Research, 2016
Gel-casting is an advanced colloidal processing method for fabricating ceramic green parts. In this project acrylamide-based monomers were used as a gelcasting system.
Hamze Foratirad   +2 more
doaj   +1 more source

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