Results 31 to 40 of about 101,039 (303)

Modification of Screen Printed Carbon Electrode (SPCE) with Polypyrrole (Ppy)-SiO2 for Phenol Determination

Journal of Pure and Applied Chemistry Research, 2018
Electrode modification on screen printed carbon electrode (SPCE) with polypyrrole (Ppy)-SiO2 was done by electropolymerization. Polypyrrole (Ppy)-SiO2 was used for phenol determination.
Ani Mulyasuryani, Akhmad Sabarudin
doaj   +1 more source

Cyclic voltammetry and chronoamperometry data [PDF]

, 2016
Raw numerical data for cyclic voltammetry, chronoamperometry and remaining figures from the linked ...
Jacquemin, Johan, Johnson Matthey Technology Centre, Compton, Richard G., UOA8 - Chemistry, Ball, Sarah, Centre for the Theory and Application of Catalysis (CenTACat), Li, Peilin, UOA12 - Aeronautical, Mechanical, Chemical and Manufacturing Engineering, Neale, Alex, Goodrich, Peter, University of Oxford, Hardacre, Christopher, School of Chemistry and Chemical Engineering   +12 more
core   +1 more source

Electrochemical Properties of Graphene-based All-solid-state Planar Supercapacitors

Journal of Harbin University of Science and Technology, 2018
For a problem of low performance of planar supercapacitors, graphene films were prepared by a method of direct growth on silicon wafers as electrodes, and PVA/H2SO4 is used as gel electrolyte.
ZHANG Guang-yu, LIU Lin-jing, XU Rui, WANG Xin, LI Chuang, Lv Yin-lin, CHEN Yu-juan, ZHU Da-fu, YANG Xin-rui   +8 more
doaj   +1 more source

Detection of dairy fouling by cyclic voltammetry and square wave voltammetry [PDF]

Food Science & Nutrition, 2020
AbstractFouling in food processing environment can cause the increase of production costs due to additional cleaning steps and risk of contamination of food products. There is a demand to introduce advanced techniques to detect fouling in food processing equipment.
Olga Fysun, Sara Khorshid, Johannes Rauschnabel, Horst‐Christian Langowski   +3 more
openaire   +2 more sources

The Fabrication of ZnO Nanoparticles-Modified Carbon Paste Electrode for the Analysis of Nicotine Content in E-Cigarette Liquids by Cyclic Voltammetry

Indonesian Journal of Chemical Research
ZnO nanoparticles were used as composites on carbon paste working electrodes to enhance electrode performance in the analysis of nicotine content in e-cigarette liquids by voltammetry cyclic. The optimum composition and condition (pH and scan rate) were
Vita Ayu Fatihah, Pirim Setiarso
doaj   +1 more source

A Nano˗Sepiolite Clay Electrochemical Sensor for the Rapid Electro–Catalytic Detection of Hydroquinone in Cosmetic Products

Acta Chimica Slovenica, 2018
In this paper, a simple and sensitive electrochemical nano-sensor was developed for the analysis of hydroquinone based on sepiolite clay modified carbon paste sensor by using differential pulse adsorptive stripping voltammetry and square wave adsorptive ...
Sevda Aydar, Dilek Eskiköy Bayraktepe, Hayati Filik, Zehra Yazan   +3 more
doaj   +1 more source

Determination of Caffeic Acid in Wine Samples Based on the Electrochemical Reduction of Graphene Oxide Modified Screen Printed Carbon Electrode

International Journal of Electrochemical Science, 2017
An electrochemically reduced graphene oxide was produced by cyclic voltammetric technique and ERGO modified electrode used a new sensor for determination of caffeic acid (CA).
Murugan Velmurugan, Paramasivam Balasubramanian, Shen-Ming Chen   +2 more
doaj   +1 more source

Preparation and Application of Nickel Plating on Copper Electrode (NPCE) for Uric Acid Analysis in Human Urine Using Cyclic Voltammetry

International Journal of Electrochemical Science, 2019
Preparation and application of nickel plating on copper electrode (NPCE) for uric acid analysis in human urine using cyclic voltammetry has been done. NPCE electrode was formulated by using copper pure (99.99%), with length of 0.5 cm and wide of 1.0 mm ...
Riyanto, Imaylina Rofida
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Fabrication of Carbon Paste Electrode Modified with ZnO Nanoparticles and Nanobentonite for Analysis of Bisphenol A by Cyclic Voltammetric

Indonesian Journal of Chemical Research
The Bisphenol A (BPA) is a 2,2-bis(4-hydroxyphenyl) propane compound that is produced on a large scale for industrial applications, particularly in polycarbonate plastics.
Andini Febriyana, Pirim Setiarso
doaj   +1 more source