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Platinum Sheet Platinum Electrode

battery material

Platinum Sheet Platinum Electrode

Item Number : BC-09

Price varies based on specs and customizations


Material
Platinum sheet
Specification
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Application 

Platinum is a platinum group metal with a melting point of 1769°C and is a refractory metal. It is soft and can be forged, rolled and drawn into a variety of shapes, including rod, wire, sheet and tube. Exhibiting excellent stability at high temperatures, maintaining oxidation resistance up to the melting point, platinum has minimal reactivity with most chemical reagents, except aqua regia. And its alloys have strong corrosion resistance and are suitable for use in harsh environments. It has stable resistance, temperature coefficient of resistance and good thermoelectric performance.

Application fields:

  • Electrical instrumentation: Platinum is widely used in the electrical instrumentation industry because of its stable electrical properties.
  • Precision alloys: used to produce precision alloys.
  • Catalysts: Platinum and its alloys are widely used as catalysts, especially for gaseous reactions such as hydrogenation or dehydrogenation.
  • Jewelry: Platinum is used in jewelry because of its desirable properties and lustrous appearance.

Detail & Parts

Platinum Sheet Platinum Electrode detail 1Platinum Sheet Platinum Electrode detail 2Platinum Sheet Platinum Electrode detail 3Platinum Sheet Platinum Electrode detail 4Platinum Sheet Platinum Electrode detail 5

Technical specifications

0.1*5*5mm 0.5*10*10mm 0.3*10*20mm 0.5*10*30mm 0.3*20*20mm
0.2*5*5mm 0.1*10*15mm 0.5*10*20mm 0.1*15*15mm 0.5*20*20mm
0.1*10*10mm 0.2*10*15mm 0.1*10*30mm 0.2*15*15mm 0.1*30*30mm
0.2*10*10mm 0.1*10*20mm 0.2*10*30mm 0.1*20*20mm 0.2*30*30mm
0.3*10*10mm 0.2*10*20mm 0.3*10*30mm 0.2*20*20mm

The products we show are available in different sizes and custom sizes are available on request.

Advantages

  • Corrosion Resistance: The corrosion resistance properties of platinum make it suitable for a variety of applications in harsh environments.
  • High Melting Point: Platinum's high melting point allows it to withstand high temperature operations.
  • Good Elongation: Platinum has good elongation, enabling it to be formed into various shapes.
  • Stable structure: Platinum can maintain its stability and structure in different environments, enhancing its reliability.
  • Controllability: The performance of the platinum electrode can be controlled by adjusting its shape, size, and thickness.
  • Reproducibility: Platinum electrodes can be reused with simple cleaning and polishing without loss of their electrochemical performance.
  • High Response Speed and Sensitivity: Platinum electrodes have fast response and high sensitivity to potential changes, resulting in a pronounced current response.
  • High steady-state current density: Compared with other materials, platinum electrodes have a higher steady-state current density, which improves the efficiency of electrochemical reactions.
  • Good corrosion resistance and high temperature resistance: Platinum electrodes can withstand a wide temperature and pH range, as well as high current density and voltage.

FAQ

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 materials used in electrochemical cell?

The materials used in an electrochemical cell are the anode, cathode, and electrolyte. The anode is the negative electrode that releases electrons to the external circuit and oxidizes during the electrochemical reaction. The cathode is the positive electrode that acquires electrons from the external circuit and is reduced during the electrochemical reaction. The electrolyte is the medium that provides the ion transport mechanism between the cathode and anode of a cell. The desirable properties for anode, cathode, and electrolyte materials include high efficiency, stability, good conductivity, ease of fabrication, and low cost.

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 examples of electrochemical material?

Examples of electrochemical materials include anode materials for the oxidation of acetic acid, cathode materials for the reduction of acrylonitrile, and electrode materials for the cathodic hydrodimerization of formaldehyde to ethylene glycol. Selectivity for synthetic electrochemical reactions can be determined by the materials used, with electrode materials imparting control and variation of outcomes. The choice of electrode material can also switch reactivity on or off, such as with the cathodic hydrodimerization of formaldehyde only occurring with mercury or carbon cathodes. Understanding the influence of electrode materials can facilitate improved rationalization of differences in achieved yields or selectivity.

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.

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.

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.

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.
View more faqs for this product

4.8

out of

5

Highly durable and easily integrated into various experimental setups.

Haniya Zidan

4.9

out of

5

Excellent stability and reproducibility, a must-have for electrochemical research.

Cooper Levesque

4.7

out of

5

The fast delivery and secure packaging ensured the product arrived in perfect condition.

Krystian Mroczek

4.6

out of

5

Great value for money, the quality of the electrode is exceptional.

Akhil Kumar

5.0

out of

5

The product's durability is impressive, withstanding rigorous experimental conditions.

Chloe Morissette

4.8

out of

5

The technological advancements incorporated in this electrode make my research more efficient.

Janusz Kowalski

4.9

out of

5

The product's high-quality construction ensures accurate and reliable results.

Isabella Garcia

4.7

out of

5

The electrode's exceptional performance enhances the precision of my electrochemical measurements.

Oliver Chen

4.6

out of

5

The product arrived promptly and in excellent condition, meeting all my expectations.

Amalia Rodriguez

5.0

out of

5

The electrode's construction allows for easy integration into existing experimental setups.

Lucas Dubois

4.8

out of

5

The product's durability and corrosion resistance make it ideal for long-term experiments.

Emma Sato

4.9

out of

5

The electrode's versatility makes it suitable for a wide range of electrochemical applications.

Liam Brown

4.7

out of

5

The product's high-quality construction ensures accurate and reproducible results.

Sophia Martin

PDF - Platinum Sheet Platinum Electrode

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Catalog of Battery Material

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Catalog of Auxiliary Electrode

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Catalog of Electrochemical Material

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