E6R1 Series Rotating Ring-Disk Electrode (RRDE) Tips

Pricing

#	Description	Price in USD
ChangeDisk RRDE Tips (PTFE shroud)
Ring electrodes are usually platinum or gold. If you need a glassy carbon ring electrode, please consider our E8R4 series or E7R9 series RRDE tips. If you need a ring made from another material, please contact Pine Research.
AFE6R1PT	Platinum Ring Assembly 15.0 mm OD PTFE shroud
AFE6R1AU	Gold Ring Assembly 15.0 mm OD PTFE shroud
Standard Polished Disk Inserts
The most popular disk electrode materials are glassy carbon, gold, and platinum; however, Pine Research offers disk inserts fabricated from a wide range of other materials. Click here to view all available disk inserts.
AFED050P040GC	Glassy Carbon Disk Insert 5.0 mm OD x 4.0 mm thick, mirror polished Please read our glassy carbon disclaimer!
AFED050P040PT	Platinum Disk Insert 5.0 mm OD x 4.0 mm thick, mirror polished
AFED050P040AU	Gold Disk Insert 5.0 mm OD x 4.0 mm thick, mirror polished
Shafts
These RRDE tips fit directly on to the shaft of the WaveVortex 10 Rotator, and they may also be used with an MSR Rotator or an ASR Rotator equipped with the appropriate shaft (below).
AFE6MB	RDE/RRDE Shaft for MSR Rotators 15.0 mm OD PEEK shroud, stainless steel rod
AFE6A	RDE/RRDE Shaft for ASR Rotators 15.0 mm OD PEEK shroud, stainless steel rod
Special HandsOff Disk Assemblies
ACE6DC050GC	HandsOff Glassy Carbon Disk Assembly 5.0 mm OD glassy carbon disk which can be mounted in the RRDE tip without having to touch the electrode surface Please read our glassy carbon disclaimer!
ACE6DC050PT	HandsOff Platinum Disk Assembly 5.0 mm OD platinum disk which can be mounted in the RRDE tip without having to touch the electrode surface
Tools and Accessories
AFE6K050	Disk Ejection and Polishing Tools tools for removing and polishing disk inserts
AKPOLISH	Polishing Solutions and Materials Kit this kit includes three packs of polishing disks (microcloth, nylon, and 600 grit sandpaper) and three bottles of polishing solutions (5.0 µm, 0.3 µm, and 0.05 µm).
Spare Parts
ACE6R1DH	Internal Hardware Kit complete replacement set for internal hardware which goes inside the ChangeDisk RRDE tip
AKUCUP	PTFE U-Cup Replacement Kit pack of three (3) standard U-Cups for use with 5.0-mm OD inserts

Description

MAXIMUM ROTATION RATE: 3000 RPM — Never exceed maximum rotation rate when working with rotating electrodes.

The PTFE U-Cup is a consumable product for the ChangeDisk RDE and RRDE tips. To ensure proper operation and longevity of the tip, Pine Research recommends replacing the U-Cup every 3-4 times you perform a ChangeDisk operation. Permanent, irreversible damage to the tip will result if the U-Cup is not regularly changed.

TEMPERATURE RANGE: 10°C – 25°C — Electrode damage may occur at temperatures beyond recommended range.

This series of RRDE tips may be used with the WaveVortex 10, MSR, and ASR electrode rotators.

These RRDE tips feature a 15.0 mm OD PTFE shroud and are designed with the same thread connections as our standard 15.0 mm OD RDE tips, making it easy to switch between RDE and RRDE configurations using the same rotator shaft. Designed for advanced electrochemical experiments (e.g., fuel cell electrocatalyst screening), these RRDE tips provide the platform you need to accomplish your research goals.

E6R1 PTFE Series RRDE tips feature removable disk inserts (sold separately). Standard metal disk inserts offered by Pine Research are 5.0 mm OD x 4.0 mm thick and are fabricated from gold, platinum, or glassy carbon; however, disks may be made from other materials or dimensions upon request. A toolkit (sold separately) and polishing kit (sold separately) are also required to change and polish the metal disk insert between experiments.

Compatible shafts include AFE6MB, AFE6M, and AFE5M for use with the MSR rotator, AFE6A and AFE5A for use with the ASR rotator, and AFE5F for non-rotating applications. The E6R1 Series RRDE tips are also compatible with the WaveVortex 10 Electrode Rotator.

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

Pine Research YouTube

Specification

All specifications are subject to change without notice.


E6R1 ChangeDisk RRDE Tips PTFE
Collection Efficiency	25%

Documentation

Document #	Title
DRP10048	E6R1 Series ChangeDisk Rotating Ring-Disk Electrode Information click here to download (309 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)
Utilities
DRK10164	RRDE Collection Efficiency Calculator Worksheet click here to download (18 KB download)

SDS Forms

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)
SDS Forms	Click here to view all available SDS Forms

Below are selected product references:


E6R1 Platinum Ring Assembly [AFE6R1PT]
Vos, J. G. ; Koper, M. T. M. Examination and prevention of ring collection failure during gas-evolving reactions on a rotating ring-disk electrode. J. Electroanal. Chem., 2019, 850, 113363. Vos, J. G. ; Venugopal, A. ; Smith, W. A. ; Koper, M. T. M. Competition and Interhalogen Formation During Parallel Electrocatalytic Oxidation of Bromide and Chloride on Pt. Journal of The Electrochemical Society, 2020, 167(4), 046505. Yin, X. ; Lin, L. ; Martinez, U. ; Zelenay, P. 2,2′-Dipyridylamine as Heterogeneous Organic Molecular Electrocatalyst for Two-Electron Oxygen Reduction Reaction in Acid Media. ACS Appl. Energy Mater., 2019, 2(10), 7272-7278. Todoroki, N. ; Wadayama, T. Oxygen Reduction and Oxygen Evolution Reaction Activity on Co/Pt(111) Surfaces in Alkaline Solution. ECS Trans., 2018, 86(13), 569-574.
E6R1 Gold Ring Assembly [AFE6R1AU]
Goyal, A. ; Marcandalli, G. ; Mints, V. A. ; Koper, M. T. M. Competition between CO2 Reduction and Hydrogen Evolution on a Gold Electrode under Well-Defined Mass Transport Conditions. J. Am. Chem. Soc., 2020, 142(9), 4154-4161. Strobl, J. R. ; Georgescu, N. S. ; Scherson, D. Solution phase superoxide as an intermediate in the oxygen reduction reaction on glassy carbon in alkaline media. Electrochim. Acta, 2020, 335, 135432.
Glassy Carbon Disk Insert [AFED050P040GC]
Vos, J. G. ; Koper, M. T. M. Examination and prevention of ring collection failure during gas-evolving reactions on a rotating ring-disk electrode. J. Electroanal. Chem., 2019, 850, 113363. Strobl, J. R. ; Georgescu, N. S. ; Scherson, D. Solution phase superoxide as an intermediate in the oxygen reduction reaction on glassy carbon in alkaline media. Electrochim. Acta, 2020, 335, 135432. Yin, X. ; Lin, L. ; Martinez, U. ; Zelenay, P. 2,2′-Dipyridylamine as Heterogeneous Organic Molecular Electrocatalyst for Two-Electron Oxygen Reduction Reaction in Acid Media. ACS Appl. Energy Mater., 2019, 2(10), 7272-7278. San Roman, D. ; Krishnamurthy, D. ; Garg, R. ; Hafiz, H. ; Lamparski, M. ; Nuhfer, N. T. ; Meunier, V. ; Viswanathan, V. ; Cohen-Karni, T. Engineering Three-Dimensional (3D) Out-of-Plane Graphene Edge Sites for Highly Selective Two-Electron Oxygen Reduction Electrocatalysis. ACS Catal., 2020, 10(3), 1993-2008. Voskanyan, A. A. ; Li, C. V. ; Chan, K. Catalytic Palladium Film Deposited by Scalable Low-Temperature Aqueous Combustion. ACS Appl. Mater. Interfaces, 2017, 9(38), 33298-33307.
Platinum Disk Insert [AFED050P040PT]
Vos, J. G. ; Koper, M. T. M. Examination and prevention of ring collection failure during gas-evolving reactions on a rotating ring-disk electrode. J. Electroanal. Chem., 2019, 850, 113363. Vos, J. G. ; Venugopal, A. ; Smith, W. A. ; Koper, M. T. M. Competition and Interhalogen Formation During Parallel Electrocatalytic Oxidation of Bromide and Chloride on Pt. Journal of The Electrochemical Society, 2020, 167(4), 046505. Strobl, J. R. ; Georgescu, N. S. ; Scherson, D. Solution phase superoxide as an intermediate in the oxygen reduction reaction on glassy carbon in alkaline media. Electrochim. Acta, 2020, 335, 135432.
Gold Disk Insert [AFED050P040AU]
Goyal, A. ; Marcandalli, G. ; Mints, V. A. ; Koper, M. T. M. Competition between CO2 Reduction and Hydrogen Evolution on a Gold Electrode under Well-Defined Mass Transport Conditions. J. Am. Chem. Soc., 2020, 142(9), 4154-4161. Strobl, J. R. ; Georgescu, N. S. ; Scherson, D. Solution phase superoxide as an intermediate in the oxygen reduction reaction on glassy carbon in alkaline media. Electrochim. Acta, 2020, 335, 135432.
Precision 15 mm RDE/RRDE Shaft [AFE6MB]
Vos, J. G. ; Koper, M. T. M. Examination and prevention of ring collection failure during gas-evolving reactions on a rotating ring-disk electrode. J. Electroanal. Chem., 2019, 850, 113363. Goyal, A. ; Marcandalli, G. ; Mints, V. A. ; Koper, M. T. M. Competition between CO2 Reduction and Hydrogen Evolution on a Gold Electrode under Well-Defined Mass Transport Conditions. J. Am. Chem. Soc., 2020, 142(9), 4154-4161. Strobl, J. R. ; Georgescu, N. S. ; Scherson, D. Solution phase superoxide as an intermediate in the oxygen reduction reaction on glassy carbon in alkaline media. Electrochim. Acta, 2020, 335, 135432. Yin, X. ; Lin, L. ; Martinez, U. ; Zelenay, P. 2,2′-Dipyridylamine as Heterogeneous Organic Molecular Electrocatalyst for Two-Electron Oxygen Reduction Reaction in Acid Media. ACS Appl. Energy Mater., 2019, 2(10), 7272-7278.
Electrode Polishing Kit [AKPOLISH]
San Roman, D. ; Krishnamurthy, D. ; Garg, R. ; Hafiz, H. ; Lamparski, M. ; Nuhfer, N. T. ; Meunier, V. ; Viswanathan, V. ; Cohen-Karni, T. Engineering Three-Dimensional (3D) Out-of-Plane Graphene Edge Sites for Highly Selective Two-Electron Oxygen Reduction Electrocatalysis. ACS Catal., 2020, 10(3), 1993-2008.

E6R1 ChangeDisk RRDE Tips PTFE

All specifications are subject to change without notice.

Questions? Find Answers.

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E6R1 ChangeDisk RRDE Tips PTFE

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All specifications are subject to change without notice.

Questions? Find Answers.

Software

Applications

Theory

Product Specifications