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E3PK Fixed-Disk RDE Tips PEEK

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MAXIMUM ROTATION RATE: 2500 RPM -- Never exceed maximum rotation rate when working with rotating electrodes.

These E3 Series Fixed-Disk RDE tips feature a 12.0 mm OD PEEK shroud which is designed for use over a wide range of temperatures (10°C to 80°C).  This tough and chemically resistant shroud material is ideal for applications where the RDE tip undergoes routine thermal cycling.  Designed for experiments like fuel cell electrocatalyst screening, these RDE tips provide the platform you need to study catalyst behavior over a range of temperatures.  Other disk materials can be found here, including various metals, alloys, and steels.

See "Description" tab below for additional precautions and information.

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# Description Price in USD
Advanced Carbon Material RDE Tips
AFE3T050GCPK

Glassy Carbon RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

Please read our glassy carbon disclaimer!

AFE3T050GEPK

Edge-Plane Pyrolytic Graphite RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

epoxy encapsulated - incompatible with most non-aqueous solvents

Please read our pyrolytic graphite disclaimer!

AFE3T050GBPK

Basal-Plane Pyrolytic Graphite RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

epoxy encapsulated - incompatible with most non-aqueous solvents

Please read our pyrolytic graphite disclaimer!

Precious Metal RDE Tips
AFE3T050PTPK

Platinum RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

AFE3T050AUPK

Gold RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

AFE3T050AGPK

Silver RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

AFE3T050PDPK

Palladium RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

Other Metal RDE Tips
Other

Click here to see RDEs with other disk materials.  Common materials include aluminum, copper, iron, nickel, tungsten and various steel alloys.

Shafts
AFE3M

RDE Shaft for MSR Rotators
12.0 mm OD PTFE shroud, stainless steel rod

AFE3A

RDE Shaft for ASR Rotators
12.0 mm OD PTFE shroud, stainless steel rod

AFE3F

Non-Rotating Shaft
12.0 mm OD, stainless steel rod, allows an RDE tip to be used as a non-rotating, stationary working electrode

MAXIMUM ROTATION RATE: 2500 RPM — Never exceed maximum rotation rate when working with rotating electrodes.

TEMPERATURE RANGE: 10°C – 80°C — Electrode damage may occur at temperatures beyond recommended range.

CHEMICAL INCOMPATIBILITIES: Concentrated Strong Acids — Damage or discoloration may occur.

Polishing PEEK-shrouded electrodes is best accomplished using a mechanical polisher.  Other shroud materials are available upon request.

This series of RDE tips may be used with the MSR, ASR, and CPR rotators.

PEEK has different wetting properties than PTFE.  It is possible that some solvents (inks) may not stay on the surface of the disk electrode during casting.  In these cases, users may consider our PTFE option of this same tip, recognizing the temperature limitation for PTFE-based tips!

These E3 Series Fixed-Disk RDE tips feature a 12.0 mm OD PEEK shroud which is designed for use over a wide range of temperatures (10°C to 80°C).  The disk electrode can be made from a variety of metals, with the most popular materials being glassy carbon, platinum, and gold, and the shroud is fabricated from chemically-resistant PEEK.  Other disk materials can be found here, including various metals, alloys, and steels.  This tough and chemically resistant shroud material is ideal for applications where the RDE tip undergoes routine thermal cycling.  Designed for experiments like fuel cell electrocatalyst screening, these RDE tips provide the platform you need to study catalyst behavior over a range of temperatures.

Compatible shafts include AFE3M for use with the MSR rotator, AFE3A for use with the ASR rotator, and AFE3F for non-rotating applications.

Visit our YouTube channel for helpful instructional videos regarding the use and maintenance of this and many other Pine Research products!

All specifications are subject to change without notice.
Document # Title

DRP10071

E3PK Series Rotating Disk Electrode Information
click here to download (249 KB download)

DRK10013

Pine Research Electrode Polishing Guide
click here to download (239 KB download)

DRP10014

Glassy Carbon Electrode Information
click here to download (211 KB download)

DRK10135

Electrode Shrouds Overview
click here to download (177 KB download)

DRK10062

Electrode Compatibility And Application Overview
click here to download (206 KB download)

Material Link

Glassy carbon (GC)

click here to download (82 KB download)

Platinum (Pt)

click here to download (34 KB download)

Gold (Au)

click here to download (148 KB download)

Silver (Ag)

click here to download (30 KB download)

Palladium (Pd)

click here to download (29 KB download)

SDS Forms

Click here to view all available SDS Forms

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