Results 71 to 80 of about 106,557 (221)

Effect of Oxidizing Agent on the Synthesis of ZnO Nanoparticles for Inverted Phosphorescent Organic Light-Emitting Devices without Multiple Interlayers

Nanomaterials
Inverted organic light-emitting devices (OLEDs) have been aggressively developed because of their superiorities such as their high stability, low driving voltage, and low drop of brightness in display applications.
Se-Jin Lim, Hyeon Kim, Hyun-A Hwang, Hee-Jin Park, Dae-Gyu Moon   +4 more
doaj   +1 more source

Influence of tetramethylammonium hydroxide on niobium nitride thin films

Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, 2018
Functionality of superconducting thin-film devices such as superconducting nanowire single photon detectors stems from the geometric effects that take place at the nanoscale. The engineering of these technologies requires high-resolution patterning, often achieved with electron beam lithography.
Emily Toomey, Marco Colangelo, Navid Abedzadeh, Karl K. Berggren   +3 more
openaire   +1 more source

Tetramethylammonium Hydroxide-doped Starch Film as a Colorimetric Sensor for Trinitrotoluene Detection

Analytical Sciences, 2020
A tetramethylammonium hydroxide (TMAH)-doped starch film was developed for trinitrotoluene (TNT) detection. A purple Janowsky anion was obtained from the reaction of TNT with released TMAH. When the film was used in conjunction with digital image colorimetry (DIC), rapid quantitative analysis of TNT was achieved.
SRIPROM, Wilasinee, CHOODUM, Aree, PHAWACHALOTORN, Chanadda, WONGNIRAMAIKUL, Worawit, LIMSAKUL, Wadcharawadee   +4 more
openaire   +3 more sources

Cu‐Doped Amorphous High‐Entropy Hydroxides Activating Electrochemical Reconstruction: Triggering LOM and Chloride Repellency for Enhanced Water and Seawater Oxidation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Copper‐doped amorphous high‐entropy hydroxide (CuNiCoFeCrOH) is constructed via one‐step electrodeposition. Cu doping promotes electrochemical reconstruction by accelerating Cr leaching and re‐adsorption, triggering LOM and chloride repellency for efficient water and seawater oxidation.
Chengcheng Dong, Hanming Zhang, Runliang Cui, Ce Zhou, Baocai Xu, Junqi Ge, Jinfeng Sun   +6 more
wiley   +1 more source

Curvature-Modulated Si Spherical Cap-Like Structure Fabricated by Multistep Ring Edge Etching

Micromachines, 2020
To create approximately spherical structures with curved sidewalls, this paper presents a method for building a series of decreasing slopes along the sidewall of a circular truncated cone.
Tieying Ma, Jiachen Wang, Dabo Li
doaj   +1 more source

Hydroxylated MXene‐Assisted In Situ Synthesis of Ultrafine CoHCC Nanoparticles for High‐Performance Potassium‐Ion Battery Anodes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study develops hydroxylated MXene‐supported ultrafine cobalt hexacyanocobaltate anodes through interfacial engineering, achieving enhanced conductivity, structural stability, and superior potassium‐ion storage performance. Cobalt‐based Prussian blue analogs (CoHCC) have emerged as highly promising anode materials for potassium‐ion batteries due to
Anni Chen, Jie Wang, Lei Chen, Yuehua Man, Zeyu Yuan, Jianchun Bao, Xiaosi Zhou   +6 more
wiley   +1 more source

Development of a highly conjugated chromophore for precise concentration determination of N(CH3)4OH and N(C4H9)4OH

Results in Chemistry
Tetramethylammonium hydroxide (TMAH) is a highly caustic organic base extensively utilized in semiconductor and display manufacturing processes, including photoresist development, silicon etching, and cleaning procedures.
Hyejin Kim, Haeri Lee
doaj   +1 more source

Wood‐Derived 3D Conductive Cellular Bio‐C@YB2C2 Ceramics for Efficient Electromagnetic Shielding and Joule Heating

Electron, EarlyView.
Herein, a biomimetic, anisotropic, robust wood‐derived 3D conductive Bio‐C@YB2C2 framework was synthesized by in situ boron/carbon thermal reduction reaction on the carbonized wood template. The as‐obtained Bio‐C@YB2C2 composites accurately inherit the specific microstructure of natural wood, providing pathways for terahertz wave dissipation.
Yong‐Mei Hou, Yi Ren, Xu Hao, Han Jia, Xiao‐Nan Zhou, Zhi‐Lei Wei, Zhong‐Qi Shi, Jian‐Feng Yang, Bo Wang, Suo‐Cheng Song   +9 more
wiley   +1 more source

Research progress on flexible MXene‐based materials in advanced energy storage devices: From preparation strategies to device applications

FlexMat, EarlyView.
This review summarizes MXene synthesis and flexible electrode fabrication for FESDs, highlighting their potential owing to high conductivity and flexibility, and outlines future research directions. Abstract The rapid development of wearable and portable electronics has created demand for flexible energy storage systems (FESDs) that not only exhibit ...
Nanxi Miao, Ying Lu, Xing Gao, Lingzi Pan, Meng Gao, Chenxi Zhang, Ming Liu, Shizhong Wang, Zhongyu Weng, Huan Pang, Huijie Zhou   +10 more
wiley   +1 more source

Analysis Of Powdered Coffee And Milk By Icp Oes After Sample Treatment With Tetramethylammonium Hydroxide

, 2015
A simple method for the solubilization of powdered milk and soluble coffee using tetramethylammonium hydroxide (TMAH) is proposed. While 500 μL of the reagent was used for the solubilization of 350 mg of coffee samples, milk samples required 1000 μL of ...
Ribeiro A.S., Cadore S., Moretto A.L., Arruda M.A.Z.   +3 more
core   +1 more source