Results 1 to 10 of about 1,757 (113)

Studies on Adsorption of Triton X-100 at Carbon Paste and Ceresin Wax Carbon Paste Electrodes and the Enhancement Effect in Dopamine Oxidation by Cyclic Voltammetry

open access: yesInternational Journal of Electrochemical Science, 2007
The adsorption of Triton X-100 (TX-100) on a carbon paste electrode was investigated by voltammetry. The results showed that TX-100 exhibited two types of adsorptive behavior at a carbon paste electrode at different concentration ranges: monomer ...
E. Niranjana   +4 more
doaj   +3 more sources

Intelligent Online Inspection of the Paste Quality of Prebaked Carbon Anodes Using an Anomaly Detection Algorithm

open access: yesSystems, 2023
Prebaked carbon anodes are a critical consumable in the aluminum electrolysis industry. Prebaked carbon anode paste is the intermediate product of the prebaked carbon anode, and its quality significantly impacts the prebaked carbon anode.
Laiyi Li   +5 more
doaj   +1 more source

Electrochemically-selective electrode for quantification of dorzolamide in bulk drug substance and dosage form

open access: yesBMC Chemistry, 2023
Three smart carbon paste electrodes were fabricated to quantify dorzolamide hydrochloride DRZ, including conventional carbon paste I, modified carbon paste embedding Silica II, and modified carbon paste embedding β-cyclodextrin III.
Mai M. Mora   +3 more
doaj   +1 more source

Humic Acid-based Activated Carbon Doped Carbon Paste Electrode for the Determination of Trace Cadmium

open access: yesTaiyuan Ligong Daxue xuebao, 2022
Electrochemistry has the advantages of low detection limit, high sensitivity, short analysis time, and convenient operation. It is an effective method for rapid detection of heavy metal ions in environmental samples.
Jinying HOU   +5 more
doaj   +1 more source

Electrochemical characterisation of novel screen-printed carbon paste electrodes for voltammetric measurements [PDF]

open access: yesJournal of the Serbian Chemical Society, 2017
This work is focused on the homemade screen-printed carbon paste electrode containing basically graphite powder (or glassy carbon powder), poly(vinylbchloride) (PVC) and paraffin oil.
Sýs Milan   +3 more
doaj   +1 more source

Segregation of Carbon Paste in a Smelting Electrode [PDF]

open access: yesIMA Journal of Applied Mathematics, 1989
Summary: An industrial problem concerning segregation in carbon paste is described. Billets of paste, which are a mixture of coke and pitch, are fed into a steel tube in a furnace, and the tube is lowered at a rate of about 0.75 m \(day^{-1}\). In the tube, the pitch is deformable, and the paste is essentially a very viscous two-phase particulate ...
Bergstrom, T   +3 more
openaire   +3 more sources

Effects of sodium dodecyl sulfate on nano carbon black-filled cement paste: performance and microstructure

open access: yesJournal of Materials Research and Technology, 2023
The conductive potential of nano carbon black (NCB) in cement paste is restricted due to its tendency to agglomerate. To address this issue, sodium dodecyl sulfate (SDS) is proposed as a dispersant to enhance the performance of the nano carbon black ...
Jinrui Zhang   +4 more
doaj   +1 more source

The Present, Past and Future of Blue Carbon

open access: yesCambridge Prisms: Coastal Futures, 2023
Blue carbon is identified as a natural climate solution as it provides multiple ecosystem services, including climate mitigation, adaptation, and other co-benefits. There remain ongoing challenges for blue carbon as a natural climate solution, particularly as blue carbon ecosystems are at risk from climate change.
Kerrylee Rogers   +2 more
openaire   +2 more sources

ZEOLITE-MODIFIED CARBON PASTE ELECTRODE FOR DETERMINATION OF COPPER USING ANODIC STRIPPING VOLTAMMETRY METHOD

open access: yesAlchemy, 2017
In this research, the unmodified and modified carbon paste electrode with zeolite has been prepared, for determination of Cu(II) using anodic stripping voltammetry method.
Irdhawati   +2 more
doaj   +1 more source

Carbon Markets: Past, Present, and Future [PDF]

open access: yesSSRN Electronic Journal, 2012
Carbon markets are substantial and expanding. There are many lessons from experience over the past 9 years: fewer free allowances, careful moderation of low and high prices, and a recognition that trading systems require adjustments that have consequences for market participants and market confidence.
Newell, Richard G   +2 more
openaire   +4 more sources

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