Results 51 to 60 of about 2,411 (210)

EQCM Study of the Adsorption of Polyethyleneglycol With Different Molecular Weights and its Coadsorption With Cl- ions on Pt in Perchloric Acid Solution

International Journal of Electrochemical Science, 2010
The adsorption of polyethyleneglycol with different molecular weights (PEGX; x = 400, 3000, 8000, or 20000), and its coadsorption with Cl- ions, was investigated using cyclic voltammetry (CV) in conjunction with simultaneous measurements of the frequency
Alia Méndez, L.E. Moron, G. Orozco, R. Ortega-Borges, Y. Meas, G. Trejo   +5 more
doaj   +1 more source

MXenes as a Versatile Platform for High‐Energy‐Density Asymmetric Supercapacitors

Carbon Energy, EarlyView.
MXenes with high conductivity and tunable surface chemistry are reviewed as advanced electrodes for asymmetric supercapacitors. MAX‐phase synthesis, surface and interlayer engineering, defect modulation, and composite designs are discussed, highlighting enhanced ion transport, pseudocapacitance, energy density, cycling stability, and sustainable routes
Seul‐Yi Lee, Jagadis Gautam, Shrikant Vaiju Sadavar, Soo‐Jin Park   +3 more
wiley   +1 more source

Predicting glioblastoma prognosis networks using weighted gene co-expression network analysis on TCGA data

BMC Bioinformatics, 2012
Background Using gene co-expression analysis, researchers were able to predict clusters of genes with consistent functions that are relevant to cancer development and prognosis.
Xiang Yang, Zhang Cun-Quan, Huang Kun
doaj   +1 more source

EQCM Study of the Adsorption/Desorption Processes of Polyethyleneglycol with Molecular Weight 20,000 on Pt in Perchloric Acid Solution

International Journal of Electrochemical Science, 2008
The adsorption of polyethyleneglycol with molecular weight 20,000 (PEG20000) on a Pt-QCM electrode was investigated using an electrochemical quartz crystal microbalance (EQCM).
A. Méndez, P. Díaz-Arista, L. Salgado, Y. Meas, G. Trejo   +4 more
doaj   +1 more source

Experimental methods in chemical engineering: Cyclic voltammetry—CV

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Cyclic voltammetry (CV) is a foundational electroanalytical technique for investigating redox behaviour and evaluating material performance across fields such as molecular electrochemistry, electrocatalysis, sensing, and energy storage. Despite its widespread use, a gap remains between formal electrochemical theory and the practical data ...
Yasser Matos‐Peralta, Christopher Panaritis, JoElen Hagler, Clara Santato, Gregory S. Patience   +4 more
wiley   +1 more source

EQCM-D Monitoring of Zeolite Synthesis

, 2019
Ziel dieser Arbeit ist es, eine funktionsfähige elektrochemische Quarzkristall-Mikrowaage mit Dämpfungsüberwachung (Electrochemical Quartz Crystal Microbalance with Dissipation Monitoring) (EQCM-D) zu konstruieren. Durch eine zusätzliche Temperaturregelung, sowie der Möglichkeit mittels im Medizinbereich gängiger Spritzen, Flüssigkeit in das System ...
openaire   +2 more sources

Tellurium Electrochemistry: From Mechanistic Analysis in Diverse Electrolytic Media to Advanced Energy Storage Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
As a metalloid with broad prospects in advanced applications, Te has not been fully clarified in terms of its intricate electrochemical behaviors across varied systems. This review systematically integrates fundamental electrochemical mechanisms, reaction kinetics identifications, and device application insights, establishing a comprehensive framework ...
Meng Zhang, Jiguo Tu, R. Vasant Kumar, Libo Chen, Tangkai Wu, Lili Jiang, Shuqiang Jiao   +6 more
wiley   +1 more source

Interfacial Study of Copper Electrodeposition with the Electrochemical Quartz Crystal Microbalance (EQCM) [PDF]

, 2005
The electrochemical quartz crystal microbalance (EQCM) has been proven an effective mean of monitoring up to nano-scale mass changes related to electrode potential variations at its surface.
Ojeda Mota, Oscar Ulises
core   +1 more source

Decoupled Interface Passivation Enabled by Directional Ion Migration in Lithium‐Ion Batteries

Small, EarlyView.
An additive with individually functionalized cation and anion components bearing complementary film‐forming functionalities is designed for incorporation in lithium‐ion battery electrolytes. The cations and anions migrate under electrochemical polarization and selectively decompose at opposite electrodes, The resulting decoupled passivation suppresses ...
Juhwi Park, Jooeun Byun, Chae Rim Lee, Hyun‐seung Kim   +3 more
wiley   +1 more source

Intelligent System Using Data to Support Decision-Making

Applied Sciences
Interest in explainable machine learning has grown, particularly in healthcare, where transparency and trust are essential. We developed a semi-automated evaluation framework within a clinical decision support system (CDSS-EQCM) that integrates LIME and ...
Viera Anderková, František Babič, Zuzana Paraličová, Daniela Javorská   +3 more
doaj   +1 more source