Innovative Synthesis of Zeolitic Imidazolate Framework by a Stovetop Kitchen Pressure Cook Pot for Triboelectric Nanogenerator

Abstract

This study presents a novel approach utilizing solvothermal techniques to synthesize zeolitic imidazolate framework (ZIF-4) particles. Various properties of the ZIF-4 particles are investigated to shed light on the structural and morphological characteristics. These ZIF-4 particles act as a positive triboelectric layer in the fabrication of a triboelectric nanogenerator (TENG) designed for powering electronic devices. The solvothermal-assisted synthesis ensures the controlled and efficient production of ZIF-4, optimizing its characteristics for enhanced performance in the TENG. The generated TENG, based on ZIF-4 particles, determines promising capabilities in converting mechanical energy into electrical power. The highest power of TENG is obtained to be 18 μW at a load resistance of 50 MΩ. This work contributes major insights to the search for sustainable and effective power solutions for electronic gadgets. It emphasizes the potential of ZIF-4 as a crucial triboelectric material, demonstrating its importance in the advancement of TENGs. © 2024 Wiley-VCH GmbH