Luminescent properties of organic–inorganic hybrid films fabricated by capillary coating technique

Zykova, Marina; Runina, K. I.; Popkova, L. V.; Petrova, O. B.; Barkanov, Artem; Trung, Dinh Van; Ta, Thu Trang; Nguyen, Van Luong; Khomyakov, A. V.; Avetissov, Igor; Avetisov, Roman

doi:10.1007/s00339-022-05349-8

Cited by 8 publications

(1 citation statement)

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“…The synthesis procedures of luminescent boron-containing coordination compounds are very complex and, as a rule, they require an argon atmosphere [5][6][7][8]. However, our experiments for luminescent thin film fabrication [9] demonstrated that we could realize the synthesis of a boron-based luminescent compound (BLC) by a simple reaction of boric acid and 8hydroxyquinoline, assisted by thermal or microwave activations.…”

Section: Introductionmentioning

confidence: 99%

Luminescent Hybrid Material Based on Boron Organic Phosphor and Silica Aerogel Matrix

et al. 2022

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A new luminescent hybrid material based on silica aerogel and a boron-containing coordination compound with 8-hydroxyquinoline was created, and its physicochemical and spectral-luminescent characteristics were studied. A simple scheme for the synthesis of a hybrid luminescent material was developed. Simultaneously with the synthesis of the aerogel, the formation of a boron-containing 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. Both hydrophilic and hydrophobic silica aerogels were tested as matrices for the hybrid material. The formation of a thin layer of a boron-containing coordination luminescent compound on the highly developed 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.

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