{"title":"Low cost rotating disc electrode built using accessible hand tools and 3D printing","authors":"Adam Shnier, Tarisai Velempini, Anzel Falch","doi":"10.1016/j.ohx.2025.e00626","DOIUrl":null,"url":null,"abstract":"<div><div>Rotating disc electrodes (RDEs) are ubiquitous among electrochemistry labs for their versatility. They serve to mitigate the mass transport limitations in experiments through hydrodynamic control. Commercially available RDEs cost thousands of USD ($) making them unaffordable for many lower budget research groups or education institutions. Affordable designs exist in literature to make these, but precision machined parts are required. The presented prototype is fabricated using a 3D printed design and common hand tools, providing clean and reproducible data. This facilitates production in a wider range of environments for research and education applications, as is ideal in the South African context in which it was designed.</div></div>","PeriodicalId":37503,"journal":{"name":"HardwareX","volume":"21 ","pages":"Article e00626"},"PeriodicalIF":2.0000,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"HardwareX","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2468067225000045","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
Rotating disc electrodes (RDEs) are ubiquitous among electrochemistry labs for their versatility. They serve to mitigate the mass transport limitations in experiments through hydrodynamic control. Commercially available RDEs cost thousands of USD ($) making them unaffordable for many lower budget research groups or education institutions. Affordable designs exist in literature to make these, but precision machined parts are required. The presented prototype is fabricated using a 3D printed design and common hand tools, providing clean and reproducible data. This facilitates production in a wider range of environments for research and education applications, as is ideal in the South African context in which it was designed.
HardwareXEngineering-Industrial and Manufacturing Engineering
CiteScore
4.10
自引率
18.20%
发文量
124
审稿时长
24 weeks
期刊介绍：
HardwareX is an open access journal established to promote free and open source designing, building and customizing of scientific infrastructure (hardware). HardwareX aims to recognize researchers for the time and effort in developing scientific infrastructure while providing end-users with sufficient information to replicate and validate the advances presented. HardwareX is open to input from all scientific, technological and medical disciplines. Scientific infrastructure will be interpreted in the broadest sense. Including hardware modifications to existing infrastructure, sensors and tools that perform measurements and other functions outside of the traditional lab setting (such as wearables, air/water quality sensors, and low cost alternatives to existing tools), and the creation of wholly new tools for either standard or novel laboratory tasks. Authors are encouraged to submit hardware developments that address all aspects of science, not only the final measurement, for example, enhancements in sample preparation and handling, user safety, and quality control. The use of distributed digital manufacturing strategies (e.g. 3-D printing) is encouraged. All designs must be submitted under an open hardware license.
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