Journal Article

·2024 OPEN ACCESS

Laser-Driven Rapid Synthesis of Metal-Organic Frameworks and Investigation of UV-NIR Optical Absorption, Luminescence, Photocatalytic Degradation, and Gas and Ion Adsorption Properties

Saliha Mutlu YTU , Bülend Ortaç , Doğukan Hazar Özbey , Engin Durgun , Sevil Savaşkan Yılmaz , Nergis Arsu YTU

Polymers

Abstract

In this study, we designed a platform based on a laser-driven approach for fast, efficient, and controllable MOF synthesis. The laser irradiation method was performed for the first time to synthesize Zn-based MOFs in record production time (approximately one hour) compared to all known MOF production methods with comparable morphology. In addition to well-known structural properties, we revealed that the obtained ZnMOFs have a novel optical response, including photoluminescence behavior in the visible range with nanosecond relaxation time, which is also supported by first-principles calculations. Additionally, photocatalytic degradation of methylene blue with ZnMOF was achieved, degrading the 10 ppm methylene blue (MB) solution 83% during 1 min of irradiation time. The application of laser technology can inspire the development of a novel and competent platform for a fast MOF fabrication process and extend the possible applications of MOFs to miniaturized optoelectronic and photonic devices.

Keywords

Materials science Photocatalysis Photoluminescence Methylene blue Absorption (acoustics) Laser Luminescence Irradiation Degradation (telecommunications) Optoelectronics Photochemistry Photothermal therapy Photonics Adsorption Photodegradation Nanotechnology Optics Catalysis Chemistry Organic chemistry Computer science

Subject Areas

Metal-Organic Frameworks: Synthesis and Applications ·Inorganic Chemistry ·Physical Sciences
Nanoplatforms for cancer theranostics ·Biomedical Engineering ·Physical Sciences
Advanced Photocatalysis Techniques ·Renewable Energy, Sustainability and the Environment ·Physical Sciences

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