Results 71 to 80 of about 206,818 (296)

Determinação de elementos formadores de hidretos e mercúrio em amostras ambientais e biológicas com amosttagem em suspensão por geração química de vapor acoplada à espectrometria de emissão óptica com plasma indutivamente acoplado [PDF]

, 2007
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-graduação em QuímicaO desenvolvimento de metodologia analítica para a determinação de elementos formadores de hidretos e mercúrio em ...
Santos, Éder José dos
core  

Machine Learning‐Assisted KCl‐CaCl2‐LiCl Electrolyte Design for Low‐Temperature, High‐Performance Calcium‐Based Liquid Metal Batteries

Advanced Science, EarlyView.
A machine learning‐assisted framework optimizes the KCl‐CaCl2‐LiCl ternary electrolyte. The optimized 13:35:52 mol% composition enables Ca‐based liquid metal batteries to operate stably at 480 °C, with >99.5% coulombic efficiency, ultralow self‐discharge, and excellent cycling stability, advancing low‐temperature large‐scale energy storage.
Xinglin Zhou, Lei Huang, Yan Zhou, Xiaohui Ning   +3 more
wiley   +1 more source

Linear and Nonlinear Multivariate Classification of Iranian Bottled Mineral Waters According to Their Elemental Content Determined by ICP-OES [PDF]

Journal of Sciences, Islamic Republic of Iran, 2013
The combinations of inductively coupled plasma-optical emission spectrometry (ICP-OES) and three classification algorithms, i.e., partial least squares discriminant analysis (PLS-DA), least squares support vector machine (LS-SVM) and soft independent ...
J.B. Ghasemi, E. Zolfonoun, R. Khosrokhavar   +2 more
doaj  

Determination of Rare Earth Oxides in Bauxite by Inductively Coupled Plasma-Optical Emission Spectrometry

Yankuang ceshi, 2020
BACKGROUND When the rare earth oxides in bauxite are determined by inductively coupled plasma-optical emission spectrometry (ICP-OES), acid dissolution often results in incomplete dissolution of samples, and a large amount of fluxes at high temperature ...
HU Xuan
doaj   +1 more source

Operational conditions of inductively coupled plasma optical emission spectrometry (ICP-OES) with axial configuration.

, 2020
Operational conditions of inductively coupled plasma optical emission spectrometry (ICP-OES) with axial configuration.
Rafael Vessecchi Amorim Zafalon (8321292), Larissa Wünsche Risolia (6720854), Thiago Henrique Annibale Vendramini (5862986), Vivian Pedrinelli (8321298), Mariana Fragoso Rentas (8321301), Fabio Alves Teixeira (5862995), Mariana Pamplona Perini (8321304), Isabella Corsato Alvarenga (5900486), Roberta Bueno Ayres Rodrigues (8321295), Marcio Antonio Brunetto (5862998)   +9 more
core   +1 more source

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source

A Multi-Pumping Flow System for In Situ Measurements of Dissolved Manganese in Aquatic Systems

Sensors, 2016
A METals In Situ analyzer (METIS) has been used to determine dissolved manganese (II) concentrations in the subhalocline waters of the Gotland Deep (central Baltic Sea).
David Meyer, Ralf D. Prien, Olaf Dellwig, Joanna J. Waniek, Ingo Schuffenhauer, Jan Donath, Siegfried Krüger, Malte Pallentin, Detlef E. Schulz-Bull   +8 more
doaj   +1 more source

High‐Entropy Engineering and External Magnetic Field Modulation Synergistically Enhance the H2S Sensing Performance of Rare‐Earth Perovskite Ferrites

Advanced Science, EarlyView.
A novel high‐entropy perovskite oxide, (Gd0.2Tb0.2Dy0.2Ho0.2Er0.2)FeO3, was successfully synthesized for advanced hydrogen sulfide gas detection. By synergistically coupling high‐entropy‐induced local lattice distortion with weak magnetic field modulation, the tailored material generates abundant active sites. This innovative dual strategy dramatically
Yunfei Wang, Min Zhang, Rui Li, Xiaolong Yao, Zhaofeng Wu, Fengdong Qu, Shan Qiu, Zhenjiang Li   +7 more
wiley   +1 more source

CVG-ICP-OES -menetelmän käyttö elohopean analysointiin eläinkudoksesta

, 2015
Tässä Pro gradu –tutkielmassa käsitellään elohopean määritystä eläinkudoksesta kemiallinen höyryn muodostus induktiivisesti kytketty plasma optinen emissio spektrometria –menetelmällä (CVG-ICP-OES) ja siihen liittyvää näytteenkäsittelyä.
Ridanpää, Juho
core   +1 more source

Determination of 46 elements in Osmanthus fragrans by microwave digestion with ICP-OES/ICP-MS

, 2017
Objective To established a method to determine 46 elements in Osmanthus fragrans by inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma-mass spectrometry (ICP-MS).
Cuiyun, QIN, Junjie, HUANG, Xin, TAO, Suni, QIN, Xiqiang, QUAN   +4 more
core   +1 more source