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Information × Registration Number 0224U032719, (0124U003799) , R & D reports Title Development of detectors for express control of toxic substances in polluted areas popup.stage_title Розроблення технологічних методів отримання чутливих до дії газів сенсорних середовищ. Head Aksimentyeva Olena I., д.х.н. Registration Date 02-12-2024 Organization Ivan Franko National University of Lviv popup.description1 The goal of the project is to develop and implement the physical, chemical and technological bases of obtaining new gas-sensitive hybrid thin-film active media for reversible optical gas sensors with improved operational parameters and to form on their basis more perfect than existing sensor systems for monitoring of harmful substances, safety of technological processes, raw materials, food products, environmental monitoring popup.description2  Technological methods for obtaining gas-sensitive sensor media have been developed. The physicochemical conditions for forming and manufacturing samples of sensitive elements based on conjugated polymers and their composites with oxide nanocrystal particles have been studied. The conditions for synthesizing sensor films have been optimized. The dependence of the optical and electrical properties of sensor films on the presence of ammonia, nitrogen dioxide, hydrogen sulfide, nitrotoluene, and organic amines has been studied. A method for manufacturing a sensitive element of a gas sensor based on composites of polyorthotoluidine with titanium dioxide has been developed, which can be used to monitor the presence of toxic gases of both organic and inorganic nature in the environment, including in territories contaminated as a result of military operations, chemical industry enterprises, and also for visual express control of the presence of toxic substances Product Description popup.authors Aksimentieva Olena I. Holiaka Roman L. Konopelnyk Oksana I. Tsizh Bohdan R. popup.nrat_date 2024-12-02 Close