3D-printed, home-made, UV-LED photoreactor as a simple and economic tool to perform photochemical reactions in high school laboratories-Reference-Cited by-同舟云学术

3D-printed, home-made, UV-LED photoreactor as a simple and economic tool to perform photochemical reactions in high school laboratories

Published:2019-11-16 Issue:0 Volume:0 Page:
ISSN:2569-3263
Container-title:Chemistry Teacher International
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Author:

Rossi Sergio¹,Dozzi Maria Vittoria¹,Puglisi Alessandra¹,Pagani Michela²

Affiliation:

1. Dipartimento di Chimica, Università degli Studi di Milano Via Golgi 19, 20133, Milano, Italy

2. Istituto Statale di Istruzione Superiore “Paolo Carcano”, Via Castelnuovo 5, 22100 Como, Italy

Abstract

AbstractIn the paper we present the simple manufacturing of an easy and economical UV-A photoreactor using a desktop 3D printer and its application in chemical transformations. PLA (polylactic acid) was used as inexpensive and not toxic polymer for the 3D printing process, while commercially available decorative ultraviolet LEDs (UV-A) have been employed as a light source. With this device, the photoreduction of benzophenone was performed in high yield and short times, compatible with the duration of a typical laboratory experiment in a high school program.

Publisher

Walter de Gruyter GmbH

Subject

Education,Chemistry (miscellaneous)

Link

https://www.degruyter.com/document/doi/10.1515/cti-2019-0010/pdf

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