Anomalous hysteresis and current fluctuations in cyclic voltammograms at microelectrodes due to Ag leaching from Ag/AgCl reference electrodes
Sign Up to like & getrecommendations! Published in 2019 at "Electrochemistry Communications"
DOI: 10.1016/j.elecom.2019.106499
Abstract: Abstract We observe anomalous cyclic voltammograms (CVs) measured with microelectrodes immersed in a Fe(CN) 6 3−/4− redox buffer, which exhibit pronounced hysteresis, current fluctuations, a current level that increases with successive scans, and current suppression… read more here.
Keywords: agcl reference; reference electrodes; current fluctuations; cyclic voltammograms ... See more keywords
Long-term stability of screen-printed pseudo-reference electrodes for electrochemical biosensors
Sign Up to like & getrecommendations! Published in 2018 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.08.045
Abstract: Abstract Pseudo reference electrodes forms an essential part of electrochemical transducers, where they are used to maintain a reference potential for the system. Yet, little is known about their long-term stability, and any drift may… read more here.
Keywords: long term; reference; reference electrodes; stability ... See more keywords
All-Solid-State Reference Electrode with Heterogeneous Membrane.
Sign Up to like & getrecommendations! Published in 2017 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.6b02762
Abstract: Novel reference electrodes with a solid contact coated by a heterogeneous polymer membrane are described. The electrodes are obtained using Ag nanoparticles, AgBr, KBr suspended in tetrahydrofuran solution of PVC and DOS and deposited on… read more here.
Keywords: solid state; reference electrode; reference; state reference ... See more keywords
Integrated Reference Electrodes in Anion-Exchange-Membrane Electrolyzers: Impact of Stainless-Steel Gas-Diffusion Layers and Internal Mechanical Pressure
Sign Up to like & getrecommendations! Published in 2021 at "ACS energy letters"
DOI: 10.1021/acsenergylett.0c02338
Abstract: Alkaline-membrane electrolyzers operating in pure water might provide scalable low-cost H2 production but currently lag in performance and durability compared to commercial technologies. Typically,... read more here.
Keywords: membrane electrolyzers; anion exchange; electrodes anion; integrated reference ... See more keywords
Evaluation of mesoporous borosilicate glass–ceramic composites as frits in reference electrodes
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra05315b
Abstract: The development of new mesoporous frits for reference electrodes to overcome the limitations of cross-contamination and screening effect is essential for many electrochemical measurements. Available frit-based reference electrodes (e.g., mesoporous, microporous) still suffer from cross-contamination… read more here.
Keywords: mesoporous glass; reference; glass ceramic; reference electrodes ... See more keywords
Development of New Simple Compositions of Silver Inks for the Preparation of Pseudo-Reference Electrodes
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios12090761
Abstract: Silver materials are known to present excellent properties, such as high electrical and thermal conductivity as well as chemical stability. Silver-based inks have drawn a lot of attention for being compatible with various substrates, which… read more here.
Keywords: development new; pseudo; pseudo reference; reference electrodes ... See more keywords
Response Mechanism of Polymeric Liquid Junction-Free Reference Electrodes Based on Organic Electrolytes
Sign Up to like & getrecommendations! Published in 2023 at "Membranes"
DOI: 10.3390/membranes13010118
Abstract: To achieve a transition from conventional liquid-junction reference electrodes (LJF REs) to their all-solid-state alternatives, organic electrolytes are often introduced into the polymeric electrode membranes. In this article, we implement a theoretical approach to the… read more here.
Keywords: liquid junction; reference electrodes; stabilization; organic electrolytes ... See more keywords
Reference Electrodes with Polymer-Based Membranes—Comprehensive Performance Characteristics
Sign Up to like & getrecommendations! Published in 2019 at "Membranes"
DOI: 10.3390/membranes9120161
Abstract: Several types of liquid membrane and solid-state reference electrodes based on different plastics were fabricated. In the membranes studied, equitransferent organic (QB) and inorganic salts (KCl) are dispersed in polyvinyl chloride (PVC), polyurethane (PU), urea-formaldehyde… read more here.
Keywords: reference; performance; reference electrodes; polymer based ... See more keywords