Application of nanosecond laser to a direct and rapid growth of Cu-BTC metal-organic framework thin films on copper substrate was written by Lee, Chang Taek;Han, Seung Woo;Shin, Moo Whan. And the article was included in Surfaces and Interfaces in 2022.Electric Literature of CuH2O2 This article mentions the following:
Significant research efforts are being devoted to achieve metal-organic framework (MOF) thin films with tailored film thickness and high stability on solid substrates. We demonstrate the successful synthesis of uniform Cu-BTC films directly on a copper metal substrate, using rapid and efficient heat treatment assisted by a nanosecond laser. An oxidized copper substrate with an organic ligand is irradiated by the second harmonic of Nd3+:Y3Al5O12 laser (532 nm), thereby forming Cu-BTC thin films through the photothermal process. The temperature of the laser-irradiated surface was estimated using COMSOL Multiphysics, aiding the optimization of the laser energy d. for Cu-BTC crystal growth. The prepared Cu-BTC films exhibit a high surface area (985 m2/g) at 30 mJ/cm2, with a peak surface temperature of 鈭?64 K. Notably, 3000 laser shots generate Cu-BTC films with a thickness of 10渭m. Thus, the study offers a novel fabrication method for a design strategy, involving the rapid growth (鈭?2 min) of MOF thin films on metal substrates. In the experiment, the researchers used many compounds, for example, Cuprichydroxide (cas: 20427-59-2Electric Literature of CuH2O2).
Cuprichydroxide (cas: 20427-59-2) belongs to copper catalysts. Copper catalyst has received great attention owing to the low toxicity and low cost. It is clear from the impact copper catalysis has had on organic synthesis that copper should be considered a first line catalyst for many organic reactions.Electric Literature of CuH2O2
Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”