Results 111 to 120 of about 106,557 (221)

Pyrolysis derivatization of humic substances.2. Pyrolysis of soil humic acids in the presence of tetramethylammonium hydroxide (TMAH) [PDF]

open access: yes, 1994
9 páginas, 1 figuras, 2 tablas, 21 referencias.Humic Acids (HAS) extracted from soils of very different origin have been analyzed by pyrolysis in the presence of tetramethylammonium hydroxide.
Martín Martínez, Francisco   +3 more
core  

Biodegradation of tetramethylammonium hydroxide (TMAH) in completely autotrophic nitrogen removal over nitrite (CANON) process

open access: yes, 2016
[[abstract]]This study conducted a completely autotrophic nitrogen removal over nitrite (CANON) process in a continuous anoxic upflow bioreactor to treat synthetic wastewater with TMAH (tetramethylammonium hydroxide) ranging from 200 to 1000mg/L.
Chen, Shen-Yi;Lu, Li-An;Lin, Jih-Gaw
core   +1 more source

Underwater Plasma-Driven Decomposition of Tetramethylammonium Hydroxide (TMAH) Under Different Applied Field Strengths [PDF]

open access: yes
Tetramethylammonium hydroxide (TMAH), a toxic and persistent compound widely used in semiconductor manufacturing, was degraded using underwater plasma at applied fields ranging from 0.8 to 10 kV mm⁻1.
Lee, Ki‐Taik   +4 more
core   +1 more source

Synthesis and Characterization of Nanoparticles and Nanocomposite of ZnO and MgO by Sonochemical Method and their Application for Zinc Polycarboxylate Dental Cement Preparation [PDF]

open access: yesInternational Nano Letters, 2011
This paper discusses the synthesis of nanoparticles of ZnO and MgO and ZnO/MgO nanocomposite by the sonochemical method. At first, nanoparticles were synthesized by the reaction of Zn(CHCOO3)2 and Mg(CHCOO3)2 with tetramethylammonium hydroxide (TMAH) in ...
Mohammad Ali Karimi   +8 more
doaj  

Composition Control in CuInZnS2 Nanocrystals by Cation Exchange and Their Phase Transfer

open access: yesChemNanoMat, Volume 12, Issue 10, October 2026.
This work elucidates the composition‐defining parameters for CuInZnS2 (CIZS) nanocrystals (NCs) prepared by a cation exchange reaction. Investigations focus on their cation shares and size, which influence both the absorbance and the bandgap. Furthermore, a novel ligand exchange route from 1‐dodecanthiol to 11‐mercaptoundecanoic acid is shown, thereby ...
Pia J. Thomsen   +3 more
wiley   +1 more source

Determination of inorganic mercury in biological tissues by cold vapor atomic absorption spectrometry following tetramethylammonium hydroxide solubilization

open access: yes, 1999
A rapid and simple method for the quantification of inorganic and total mercury in biological tissues using flow injection cold vapor generation atomic absorption spectrometry is presented.
Willie, S. N., Sturgeon, R., Tao, G.
core   +1 more source

Cooperative Solvent‐Thermal Interactions Enable Multi‐Material Nanotransfer Printing for Multi‐Dimensional Molecular Profiling

open access: yesSmall, Volume 22, Issue 55, 1 October 2026.
Cooperative solvent‐thermal nanotransfer printing (ST‐nTP) exploits the synergistic interplay between solvent‐induced polymer swelling and thermal‐pressure‐driven densification to achieve selective material transfer, enabling scalable single‐step fabrication of 3D hierarchical multi‐material nanoarchitectures with sub‐20 nm resolution for tunable ...
Tae Wan Park   +12 more
wiley   +1 more source

Forty-Five Degree Micromirror Fabrication Using Silicon Anisotropic Etching with Surfactant-Added Tetramethylammonium Hydroxide Solution

open access: yes, 2010
Flat and smooth 45° micromirrors were successfully fabricated on a 4-in. silicon wafer by means of wet anisotropic etching at the industrially practical temperature of 80 °C using tetramethylammonium hydroxide (TMAH) solution with added NCW-1002, a ...
Makoto Nishimura   +3 more
core   +1 more source

Tetramethylammonium hydroxide.

open access: yesJournal of Synthetic Organic Chemistry, Japan, 1987
IMAMURA, Juichi   +2 more
openaire   +2 more sources

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