Results 91 to 100 of about 6,507,497 (295)

Recent applications of tetramethylammonium hydroxide (TMAH) in the sample preparation for elemental analysis by spectroanalytical techniques

Advances in Sample Preparation
Application of tetramethylammonium hydroxide for the treatment of samples prior to elemental analysis over the last five years is approached in this review article.
Uillian Mozart Ferreira Mata Cerqueira, Juscelia Pereira Santos Alves, Walter Nei Lopes Santos, Bernardo da Silva Pita, Cleber Galvão Novaes, Sulene Alves Araújo, Marcos Almeida Bezerra   +6 more
doaj   +1 more source

Ultralow Loading Iridium Doped Hollandite Manganese Oxide Nanowires for Efficient Acidic Oxygen Evolution Reaction

Advanced Materials, EarlyView.
Ultralow iridium loading in hollandite MnO2 nanowires delivers an order of magnitude higher Ir mass activity than commercial IrOx for acidic water oxidation. Across pH and potential, Ir stays framework‐associated while Mn reconstructs, yet the most restructured catalyst is not the most dissolved, indicating that dissolution alone is an incomplete ...
Ruihan Li, Roberto dos Reis, Abharana Nagendra, Sejal Vispute, Mark Kazour, Vinayak Dravid, Linsey C. Seitz   +6 more
wiley   +1 more source

Hydride generation in connection with inductively coupled plasma mass spectrometry

, 2017
An overview describing technique of volatile hydride generation in connection with inductively coupled plasma mass ...
Matoušek, Tomáš
core  

Characterization of AgNPs and AuNPs in sewage sludge by single particle inductively coupled plasma-mass spectrometry

, 2022
This study develops for the first time an analytical method for the characterization of silver and gold nanoparticles in sewage sludge. The evaluation of the effect of temperature, extracting agent and centrifugation speed and time on the extraction ...
Moreno Martín, Gustavo, León González, María Eugenia de, Madrid Albarrán, María Yolanda, Gómez Gómez, Beatriz, Beatriz Gómez-Gómez, Gustavo Moreno-Martín, Maria Eugenia León-González, Yolanda Madrid   +7 more
core   +1 more source

Enhanced Xylene Sensing Performance of Fe‐Doped NiO Nanosheet Arrays via In Situ Growth

Advanced Materials Interfaces, EarlyView.
Xylene is a hazardous volatile organic compound (VOC) widely present in industrial environments, and achieving sensitive and stable detection of xylene remains a significant challenge for gas sensors. Here, a one‐step hydrothermal route was employed to in situ grow p‐type Fe‐doped NiO nanosheet arrays on ceramic tubes for xylene detection.
Yinglin Wang, Yitong Jiang, Zhaohui Lei, Yantong Meng, Wanting Cui, Pengfei Cheng, Ye Tian, Bowen Fang, Xidong Hao, Shanfu Sun, Yiyang Xu, Ning Sun, Zhi Weng   +12 more
wiley   +1 more source

Hydride generation in connection with inductively coupled plasma mass spectrometry

, 2015
An overview describing technique of volatile hydride generation in connection with inductively coupled plasma mass ...
Matoušek, Tomáš
core  

Determination of iron, copper and lead by inductively coupled plasma mass spectrometry in wine

Zhongguo shipin weisheng zazhi
ObjectiveThe determination of metal content of iron， copper and heavy metal element of lead in wine by inductively coupled plasma mass spectrometry （ICP-MS） was established.MethodsThe wine samples were digested by temperature programmed microwave ...
LI Ying, LYU Zhuoxuan
doaj   +1 more source

Multivariate factor assessment for lithogenic and anthropogenic distribution of macro and trace elements in surface water. Case study: Basin of the Bregalnica river, Republic of Macedonia

Macedonian Journal of Chemistry and Chemical Engineering, 2016
This study presents the spatial distribution of 69 elements in the surface water of the Bregalnica river basin. The concentration of elements was determined using inductively coupled plasma with mass spectrometry (ICP-MS) and inductively coupled plasma -
Trajce Stafilov, Biljana Balabanova, Robert Sajn, Claudiu Tánáselia   +3 more
doaj   +1 more source

Vertical Gate‐All‐Around SiGeSn/GeSn/SiGeSn Nanowire Transistors for Energy‐Efficient Electronics

Advanced Materials Technologies, EarlyView.
Band‐engineered SiGeSn/GeSn/SiGeSn heterostructures enable complementary vertical nanowire MOSFETs and steep slope tunnel FETs (TFETs) within a unified Group‐IV platform. Leakage suppression and tunnelling‐path engineering demonstrate an effective strategy for future low‐power and energy‐efficient integrated electronics.
Kenta Moto, Yannik Junk, Marvin Frauenrath, Florian Bärwolf, Jean‐Michel Hartmann, Andreas Mai, Detlev Grützmacher, Joachim Knoch, Dan Buca, Qing‐Tai Zhao   +9 more
wiley   +1 more source

Hydride generation in connection with inductively coupled plasma mass spectrometry

, 2019
An overview describing technique of volatile hydride generation in connection with inductively coupled plasma mass spectrometry including speciation ...
Matoušek, Tomáš
core