Electrochemical Consumables

Copper Sulfate Reference Electrode

Name: Copper Sulfate Reference Electrode
Brand: Kintek Solution
SKU: ELERCS
Rating: 4.8 (9 reviews)

Item Number : ELERCS

Price varies based on specs and customizations

$19.90 / set

Specifications: ceramic core / cork core
Rod material: pp

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We offer a Copper Sulfate Reference Electrode for Electrochemical Experiments that comes in complete models made of high-quality materials. Our reference electrode is safe and durable, and can be customized to meet your specific needs.

Technical specifications

Specifications	ceramic core / cork core
Rod material	pp
Usage	Inject distilled water on top of the powder

Detail & Parts

Copper Sulfate Reference Electrodes

Cork type copper sulfate electrode / ceramic sand core type copper sulfate electrode

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KinTek provide deep custom made service and equipment to worldwide customers, our specialized teamwork and rich experienced engineers are capable to undertake the custom tailoring hardware and software equipment requirements, and help our customer to build up the exclusive and personalized equipment and solution!

Would you please drop your ideas to us, our engineers are ready for you now!

FAQ

What is an electrode in electrochemistry?

An electrode is a solid electrical conductor that serves as the point where current enters and leaves the electrolyte in an electrochemical cell. When the current leaves the electrode, it is called the cathode, and when it enters, it is called the anode. Electrodes are essential components of electrochemical cells, transporting produced electrons from one half-cell to another, which produces an electrical charge. The charge is based on a standard electrode system (SHE) with a reference potential of 0 volts and serves as a medium for any cell potential calculation.

What is reference electrode with an example?

A reference electrode is an electrode with a stable and known electrode potential, used in electrochemical measurements and devices. An example of a reference electrode is the Standard Hydrogen Electrode (SHE), which has a potential of 0.000 V and an activity of H+ of 1 Molar. Other examples of reference electrodes include the Normal Hydrogen Electrode (NHE), Saturated Calomel Electrode (SCE), Silver Chloride Electrode, Copper-Copper Sulfate Electrode, and the pH Electrode. Reference electrodes are used in building electrochemical cells and determining the potential of the other half-cell.

What is the function of auxiliary electrode?

The auxiliary electrode, also known as the counter electrode, is an electrode used in a three-electrode electrochemical cell for voltammetric analysis or other reactions where an electric current is expected to flow. Its primary function is to provide a pathway for current flow in the electrochemical cell without passing a significant current through the reference electrode. It provides a means of applying input potential to the working electrode. The auxiliary electrode may be isolated from the working electrode to prevent any byproducts generated from contaminating the main test solution. It is often fabricated from electrochemically inert materials such as gold, platinum, or carbon.

What are the 3 electrodes in electrochemistry?

The three electrodes commonly used in electrochemistry are the Working Electrode (WE), Reference Electrode (RE), and Counter Electrode (CE). The WE is where the electrochemical reaction occurs and the current is measured. The RE provides a stable reference potential for the measurement. The CE completes the circuit and balances the charge between the WE and RE. Proper preparation and use of each electrode is crucial for accurate electrochemical experiments.

What is the role of reference electrode?

The role of the reference electrode is to complete the electrical circuit necessary for an electrochemical measurement by providing the second electrode of a complete electrode cell whose total potential is measured. The reference electrode achieves this by providing contact with the sample through its liquid junction. For a reference electrode to be useful, it must provide both a stable and reproducible potential to which the indicating electrode potential can be compared. Most difficulties experienced while performing measurements with electrodes can be traced to the reference electrode, and more specifically, to the reference electrode's liquid junction.

What is the difference between auxiliary and reference electrode?

The main difference between auxiliary and reference electrode lies in their function in an electrochemical cell. The auxiliary electrode, also known as the counter electrode, is used to facilitate charge transfer to and from the analyte and pass all the current so that the current at the working electrode can be controlled. On the other hand, the reference electrode is used to reference when measuring and controlling the potential of the working electrode and does not pass any current. The reference electrode has a fixed potential, while the potential of the auxiliary electrode can change.

What are the different types of electrochemical electrodes?

There are several types of electrochemical electrodes, each designed for specific applications. The most common types include working electrodes, reference electrodes, and counter electrodes. Working electrodes are the primary electrodes where the electrochemical reaction of interest takes place. Reference electrodes provide a stable reference potential against which the working electrode potential can be measured. Counter electrodes complete the circuit by providing a site for the flow of electrons to balance out the current passing through the working electrode.

What is reference electrode used for?

A reference electrode is used to provide a stable and defined potential for electrochemical measurements. It consists of an internal element, typically silver-silver chloride, surrounded by an electrolyte-containing filling solution. The purpose of the reference electrode is to complete the electrical circuit necessary for an electrochemical measurement by providing the second electrode of a complete electrode cell whose total potential is measured. Most electrodes combine a stable reference and a working cell in one probe, but separate reference electrodes are available for certain applications. The choice of reference electrode depends on factors such as sample compatibility, stability, and temperature considerations.

What materials are commonly used for auxiliary electrodes?

The choice of materials for auxiliary electrodes depends on the specific electrochemical system and the desired reaction. Common materials for auxiliary electrodes include platinum, graphite, stainless steel, and certain metal alloys. These materials are typically inert and do not participate in the desired electrochemical reaction, ensuring that the auxiliary electrode's role remains solely as a conductor for current flow.

What materials are commonly used for electrochemical electrodes?

Various materials can be used for electrochemical electrodes depending on the specific application and requirements. Common materials include noble metals such as platinum, gold, and silver, which provide excellent conductivity and chemical stability. Carbon-based materials like graphite or glassy carbon are also commonly used due to their high surface area and good electrical properties. Additionally, metal oxides, conductive polymers, and composite materials are employed for specific applications that necessitate unique properties such as catalytic activity or selectivity.

What is a reference electrode vs counter electrode?

A reference electrode is used as a comparison point for the potential of the working electrode in an electrochemical experiment. It must maintain a stable potential throughout the experiment. Common examples include Ag/AgCl, Ag/Ag+ and the saturated calomel electrode (SCE). On the other hand, a counter electrode transfers electrons between itself and some species in solution, in order to prevent inhibition of electron transfer at the working electrode. It must transfer electrons quickly and is commonly made of platinum metal, such as a platinum wire or a high surface area platinum gauze electrode.

What is the difference between standard and reference electrode?

Standard electrode potential is the potential difference between a half-cell and a standard reference electrode. A reference electrode, on the other hand, is an electrode that has a stable and well-known electrode potential. The key difference is that the standard electrode potential is a relative value, while the reference electrode potential is an absolute value. The standard electrode potential can be used to predict the direction of electron flow in a reaction, whereas the reference electrode potential is used to measure the potential of other half-cells and determine the absolute potential of a given electrode.

How do auxiliary electrodes affect the performance of an electrochemical cell?

Auxiliary electrodes play a crucial role in the performance of electrochemical cells. They help maintain a balanced electrical potential, minimizing side reactions or unwanted reactions at the working electrode. The choice of appropriate materials for the auxiliary electrode is essential to prevent contamination or interference with the desired electrochemical process. Additionally, the design and positioning of the auxiliary electrode within the cell can impact overall efficiency and uniformity of current distribution. Proper selection and placement of auxiliary electrodes can enhance the performance, accuracy, and reproducibility of electrochemical measurements or processes.

What factors should be considered when selecting an electrochemical electrode?

When selecting an electrochemical electrode, several factors should be considered. The choice of electrode material is crucial, as it determines the electrode's conductivity, stability, and catalytic activity. The electrode size and geometry should match the specific experimental setup and requirements. Consideration should also be given to the compatibility of the electrode material with the electrolyte and the potential range of the electrochemical system. Additionally, cost, availability, and ease of fabrication should be taken into account when selecting an electrode for practical applications.

Why are auxiliary electrodes necessary in electrochemical systems?

Auxiliary electrodes are necessary in electrochemical systems to maintain electrical neutrality and ensure the flow of current. In many electrochemical reactions, the desired reaction occurs at the working electrode, while the auxiliary electrode acts as a counterbalance. It helps to complete the circuit by providing a path for the flow of electrons or ions, thereby allowing the continuous movement of charge and ensuring the overall electrochemical reaction proceeds smoothly and efficiently.

How can electrochemical electrodes be used in various applications?

Electrochemical electrodes find applications in a wide range of fields, including energy storage and conversion, corrosion analysis, sensors and biosensors, electroplating, and water treatment. They are used in batteries and fuel cells to facilitate the electrochemical reactions that store and convert energy. Electrochemical sensors and biosensors utilize electrodes to detect and measure analytes in various samples. Electroplating and electrorefining processes rely on electrodes to deposit or extract metal ions. Additionally, electrochemical electrodes are employed in electrochemical machining, electroanalysis, and many other research and industrial applications that involve studying or manipulating electrochemical phenomena.

Are there any limitations or considerations when using auxiliary electrodes?

When using auxiliary electrodes, several limitations and considerations should be taken into account. The choice of materials for the auxiliary electrode is critical to prevent any unwanted reactions or contamination that could affect the desired electrochemical process. Compatibility between the auxiliary electrode and the electrolyte or reactants should be considered to ensure stability and long-term performance. Additionally, the design and positioning of the auxiliary electrode should be carefully optimized to minimize current distribution issues or potential interference with the working electrode. It is also essential to regularly monitor and maintain the auxiliary electrode to prevent degradation or contamination that could impact its performance. Finally, the size and shape of the auxiliary electrode should be considered to ensure compatibility with the specific electrochemical cell or system being used.

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4.8

out of

5

The Copper Sulfate Reference Electrode from KINTEK SOLUTION is a must-have for any laboratory. It's accurate, reliable, and built to last.

Pedro Marques

4.9

out of

5

I've been using the Copper Sulfate Reference Electrode for a few months now and I'm really impressed with its performance. It's very stable and gives me accurate readings every time.

Olivia Smith

4.7

out of

5

The KINTEK SOLUTION Copper Sulfate Reference Electrode is a great value for the price. It's well-made and comes with everything you need to get started.

Lucas Meyer

4.8

out of

5

I'm very happy with the Copper Sulfate Reference Electrode from KINTEK SOLUTION. It's easy to use and gives me consistent results.

Isabella Lee

4.9

out of

5

The Copper Sulfate Reference Electrode is a great addition to my laboratory. It's helped me to improve the accuracy and precision of my experiments.

Alexander White

4.7

out of

5

I would highly recommend the Copper Sulfate Reference Electrode from KINTEK SOLUTION. It's a great product at a great price.

Emma Brown

4.8

out of

5

I've been using the Copper Sulfate Reference Electrode for a few years now and it's still going strong. It's a very durable and reliable product.

Liam Jones

4.9

out of

5

The KINTEK SOLUTION Copper Sulfate Reference Electrode is a great investment. It's helped me to save time and money in my research.

Sophia Garcia

4.7

out of

5

I'm very impressed with the quality of the Copper Sulfate Reference Electrode from KINTEK SOLUTION. It's a top-of-the-line product that I would highly recommend.

Mateo Hernandez

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electrochemical electrode reference electrode auxiliary electrode

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Copper Sulfate Reference Electrode

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Technical specifications

Detail & Parts

Designed for You

FAQ

What is an electrode in electrochemistry?

What is reference electrode with an example?

What is the function of auxiliary electrode?

What are the 3 electrodes in electrochemistry?

What is the role of reference electrode?

What is the difference between auxiliary and reference electrode?

What are the different types of electrochemical electrodes?

What is reference electrode used for?

What materials are commonly used for auxiliary electrodes?

What materials are commonly used for electrochemical electrodes?

What is a reference electrode vs counter electrode?

What is the difference between standard and reference electrode?

How do auxiliary electrodes affect the performance of an electrochemical cell?

What factors should be considered when selecting an electrochemical electrode?

Why are auxiliary electrodes necessary in electrochemical systems?

How can electrochemical electrodes be used in various applications?

Are there any limitations or considerations when using auxiliary electrodes?

PDF - Copper Sulfate Reference Electrode

Catalog of Electrochemical Consumables

Catalog of Electrochemical Electrode

Catalog of Reference Electrode

Catalog of Auxiliary Electrode

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Understanding Saturated Calomel Reference Electrodes: Composition, Uses, and Considerations

A Comprehensive Guide to Reference Electrodes

Reference Electrodes: Calomel, Silver Chloride, and Mercury Sulfate - A Comprehensive Guide

How to Make Your Own Ag/AgCl Reference Electrode for Electrochemical Experiments

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