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Methylene Blue Photodegradation under Visible Irradiation on Ag-Doped ZnO Thin Films
(2019-09-04)
This study synthesized and characterized Ag-doped ZnO thin films. Doped ZnO powders were synthesized using the sol-gel method, and thin films were fabricated using the doctor blade technique. The Ag content was determined ...
Google Colab and Virtual Simulations: Practical e‑Learning Tools to Support the Teaching of Thermodynamics and to Introduce Coding to Students
(2022-02-18)
Various studies have reported the versatility and great scope of programming tools in all areas of knowledge. Coding is generally of paramount importance to chemistry students regardless of whether they intend to work with ...
Do-it-yourself methodology for calorimeter construction based in Arduino data acquisition device for introductory chemical laboratories
(2020-03-10)
Many experimental thermochemical laboratories require monitoring temperatures during a reaction or physical
procedure. Nowadays, there are many alternatives to fulfill this requirement; however, they are expensive for
basic ...
Article Comparative Study of ZnO Thin Films Doped with Transition Metals (Cu and Co) for Methylene Blue Photodegradation under Visible Irradiation
(2020-05-11)
We synthesized and characterized both Co-doped ZnO (ZnO:Co) and Cu-doped
ZnO (ZnO:Cu) thin films. The catalysts’ synthesis was carried out by the sol–gel method
while the doctor blade technique was used for thin film ...
Zn(II)-tetracarboxy-phthalocyanine-Sensitized TiO2 Thin Films as Antimicrobial Agents under Visible Irradiation: a Combined DFT and Experimental Study
(2021-05-20)
In this article, we studied the antimicrobial activity of TiO2 sensitized by the Zn(II)-tetracarboxy-phthalocyanine (TcPcZn) complex using TiO2-Degussa P25 as a semiconductor source. The TiO2 thin films were deposited by ...
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