Luminescence and sensory properties of PMMA films doped with a boron chelate

A. G. Mirochnik; E. V. Fedorenko; I. G. Nagornyi; O. A. Starovoit

doi:10.1134/S0030400X17050149

Luminescence and sensory properties of PMMA films doped with a boron chelate

Авторлар: Mirochnik A.G.¹, Fedorenko E.V.¹, Nagornyi I.G.², Starovoit O.A.³
Мекемелер:
1. Institute of Chemistry, Far East Branch
2. Institute of Automation and Control Processes, Far East Branch
3. Far Eastern Federal University
Шығарылым: Том 122, № 5 (2017)
Беттер: 764-767
Бөлім: Condensed-Matter Spectroscopy
URL: https://ogarev-online.ru/0030-400X/article/view/165392
DOI: https://doi.org/10.1134/S0030400X17050149
ID: 165392

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат
Рұқсат жабық

Рұқсат берілді
Рұқсат жабық

Тек жазылушылар үшін

Аннотация
Авторлар туралы
Әдебиет тізімі
Қосымша файлдар
Статистика

Аннотация

The optical sensory properties of polymethylmethacrylate films doped with 2,2-difluoro-4-methylnaphtho-[2,1-e]-1,3,2-dioxaborine (1) for water vapor are found. A mechanism of the optical response is proposed: water molecules contribute through hydrogen bonds to the dissociation of aggregates of 1 having intense excimer luminescence of J-aggregates. A sharp quenching of luminescence is observed. The spectrum of the films after exposure to water vapor corresponds to the monomer luminescence of 1.