Results 51 to 60 of about 42,654 (293)

Advanced calibration methods in ICP-OES technique

open access: yes, 2023
Tutkijat ovat kehittäneet ICP-OES-tekniikkaan viimevuosina uusia ja innovatiivisia kalibrointimenetelmiä. Tutkielman tarkoituksena oli tuoda tutuksi ja tarkastella monipuolisesti näitä kehittyneitä kalibrointimenetelmiä.
Hanhimäki, Oona
core  

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

open access: yesAdvanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim   +11 more
wiley   +1 more source

Determination of some trace elements with ICP-OES in Hirfanlı dam lake

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi, 2020
In this study, ICP-OES was used to determine trace elements in Hirfanlı Dam Lake, which was established on Kızılırmak. Water samples were taken from polyethylene bottles from different parts of Hirfanlı Dam Lake by adding two milliliters of HCl.
Şükrü KALAYCI
doaj   +1 more source

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]

open access: yes, 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  

Orbital‐Hybridizable Nanoseed Interphase Enables One‐Minute Rechargeable, Energy‐Dense Anode‐Free Aqueous Zinc Batteries

open access: yesAdvanced Materials, EarlyView.
An orbital‐hybridizable nanoseed (OHNS) interphase induces strong orbital hybridization between Zn and carbon edges, accelerating Zn nucleation while suppressing 2D surface diffusion. This interfacial electronic regulation drives uniform, dense, and (002)‐oriented Zn growth, enabling stable and fast charging behavior in anode‐free aqueous Zn batteries.
Won‐Yeong Kim   +16 more
wiley   +1 more source

Recent Advances in the Determination of Major and Trace Elements in Plants Using Inductively Coupled Plasma Optical Emission Spectrometry

open access: yesMolecules
Interest in measuring major and trace elements in plants has increased in recent years because of growing concerns about the elements’ contribution to daily intakes or the health risks posed by ingesting vegetables contaminated by potentially toxic ...
Marin Senila
doaj   +1 more source

Determinação de elementos traço em diesel e biodiesel por espectrometria de emissão atômica em chama e por espectrometria de massa com plasma indutivamente acoplado com introdução da amostra por vaporização eletrotérmica [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química.Este trabalho apresenta o desenvolvimento de metodologias para determinação de elementos traço em amostras de ...
Chaves, Eduardo Sidinei
core  

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

open access: yesAdvanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang   +9 more
wiley   +1 more source

Desenvolvimento de métodos analíticos para determinação de metais traço em álcool combustível e gasolina por espectrometrias de absorção atômica e de massa com plasma indutivamente acoplado [PDF]

open access: yes, 2004
Tese (Doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-graduação em QuímicaNeste trabalho, as espectrometrias de absorção atômica com forno de grafite (GF AAS) e de massa com plasma ...
Saint'Pierre, Tatiana Dillenburg
core  

Real-time measurement of size-resolved elemental composition ratio for flame synthesized composite nanoparticle aggregates using a tandem SMPS-ICP-OES

open access: yes, 2016
Composite nanoparticles find application in catalysis, drug delivery, and energy storage and require increasingly fine control of their physical properties and composition.
Reed, N.   +7 more
core   +1 more source

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