2026-10-11T23:47:54Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33845095 2026-09-16T11:54:41Z portal_1197 item_type_3 month_year_09_2026

Data for Versatile DIY route for incorporation of a wide range of electrode materials into rotating ring disk electrodes Joshua J. Tully (12975206) Zhaoyan Zhang (596758) Irina M. Terrero Rodríguez (24969310) Lee M. Butcher (24822844) Julie V. Macpherson (1517371) Electrodes Electrochemistry -- Materials Migrated from ePrints Rotating ring disk electrodes (RRDEs) are a powerful and versatile tool for mechanistically investigating electrochemical reactions at electrode surfaces, particularly in the area of electroanalysis and catalysis. Despite their importance only limited electrode materials (typically glassy carbon, platinum and gold) and combinations thereof are available commercially. In this work we present a method employing 3D printing in conjunction with machined brass components to produce housing which can accommodate any electrode material in e.g. pressed powdered pellet, wafer, rod, foil or vapor deposited onto a conductive substrate, form. In this way the range and usability of RRDEs is extended. This custom do-it-yourself (DIY) approach to producing RRDEs, also enables RRDEs to be produced at a significant fraction of the cost of commercial RRDEs. To illustrate the versatility of our approach, co-planar boron doped diamond (BDD) RRDEs are fabricated for the first time, using the approach described. Experimental collection efficiencies for the redox couple FcTMA+/FcTMA2+ are found to be very close to those predicted theoretically. BDD electrodes serve as an ideal electrocatalyst support due to their low background currents, wide solvent potential window in aqueous solution and chemical and electrochemical stability in acid and alkali solutions. The BDD RRDE configuration is employed to investigate the importance of surface incorporated non-diamond carbon in BDD on hydrogen peroxide generation via the oxygen reduction reaction in acid solutions.<br><br>Dataset Zip file has been divided into four sections: Article Text Main Text Data ESI Data Data Anlysis Scripts 2022-07-14T00:00:00Z Dataset Dataset 10.82444/warw.33845095.v1 https://figshare.com/articles/dataset/Data_for_Versatile_DIY_route_for_incorporation_of_a_wide_range_of_electrode_materials_into_rotating_ring_disk_electrodes/33845095 CC BY-NC-ND 4.0