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Luminescent Hybrid Material Based on Boron Organic Phosphor and Silica Aerogel Matrixстатья
- Авторы: Avetisov Roman, Lebedev Artem, Suslova Ekaterina, Kazmina Ksenia, Runina Kristina, Kovaleva Vlada, Khomyakov Andrew, Barkanov Artem, Zykova Marina, Petrova Olga Borisovna, Mukhsinova Alisa, Shepel Denis, Astafiev Artyom, Menshutina Natalia, Avetissov
- Журнал: Molecules
- Том: 27
- Номер: 16
- Год издания: 2022
- Издательство: MDPI
- Местоположение издательства: Basel, Switzerland
- Номер статьи: 5224
- DOI: 10.3390/molecules27165226
- Аннотация: A new luminescent hybrid material based on silica aerogel and a boron‐containing coordinationcompound with 8‐hydroxyquinoline was created, and its physicochemical and spectralluminescentcharacteristics were studied. A simple scheme for the synthesis of a hybrid luminescentmaterial was developed. Simultaneously with the synthesis of the aerogel, the formation of a boroncontaining phosphor was carried out using an isopropanol solution of boric acid and 8‐hydroxyquinoline. Using in situ luminescent measurements, the mechanisms of the formation of boron‐based luminescent complexes in isopropanol and tetrahydrofuran media were established. Bothhydrophilic and hydrophobic silica aerogels were tested as matrices for the hybrid material. Theformation of a thin layer of a boron‐containing coordination luminescent compound on the highlydeveloped surface of the SiO2 aerogel made it possible to strongly stabilize the aerogel structure and noticeably increase the thermal stability of the synthesized hybrid material.
- Добавил в систему: Аветисов Игорь Христофорович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | 2022_Avetissov_BoronLightSill_molecules-27-05226-with-cover… | 1,9 МБ | 9 августа 2023 [Avetisov] | |
| 2. | Полный текст | 2022_Avetissov_BoronLightSill_molecules-27-05226-with-cover… | 1,9 МБ | 9 августа 2023 [Avetisov] |