Indoor and outdoor coating material with high photocatalytic effect
By integrating a water-soluble nickel phthalocyanine iodide with TiO2 nanoparticles, the photocatalytic material achieves enhanced NO and NO2 decomposition under both UV and visible light, addressing the limitations of TiO2 and improving gas removal efficiency.
WO2026127896A2PCT designated stage Publication Date: 2026-06-18KARADENIZ TEKNIK UNIVERSITESI TEKNOLOJI TRANSFERI UYGULAMA & ARASTIRMA MERKEZI MUDURLUGU
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- KARADENIZ TEKNIK UNIVERSITESI TEKNOLOJI TRANSFERI UYGULAMA & ARASTIRMA MERKEZI MUDURLUGU
- Filing Date
- 2025-11-11
- Publication Date
- 2026-06-18
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Abstract
The invention relates to the decomposition, removal from the environment, or conversion into an environmentally friendly form of NOX components, namely NO and NO2, which are malodorous and air-polluting gases formed from tube, stove, and chimney gases in indoor and outdoor environments, followed by the preparation of separate thin films of 2(3), 9(10), 16(17), 23(24)-tetrakis-3-pyridin-4-methyl-propoxy- nickel(II) phthalocyanine iodide-based nano TiO2, blank binder, and pure TiO2 for use as traps or sensors in chimneys, detectors, aspirators, vacuum cleaners and all devices requiring filters, building facade coatings, air filters, concrete and asphalt coatings, and exhaust systems, realization of the coating process by spraying on glass surfaces in a certain proportion by weight, and comparison of the removal potential of pollutant gases NO, NO2 under solar (ultraviolet and visible region rays) (UV + Vis) light.
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