Photoinduced enhancement of luminescence from (Dibenzoylmethanato) boron difluoride in polymethyl methacrylate

被引：22

作者：

Mirochnik, A. G. ^{[1
]}

Fedorenko, E. V. ^{[1
]}

Gizzatulina, D. Kh. ^{[1
]}

Karasev, V. E. ^{[1
]}

机构：

[1] Russian Acad Sci, Far E Div, Inst Chem, Vladivostok 690022, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2007年 / 81卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/S0036024407110295

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The photochemical behavior of (dibenzoylmethanato) boron difluoride in the polymethyl methacrylate matrix was studied. Photoinduced luminescence enhancement was observed, and a mechanism of the process related to the aggregation of high-polarity luminophore molecules under irradiation was suggested.

引用

页码：1880 / 1883

页数：4

共 16 条

[1]

Barashkov N. N., 1992, OPTICALLY TRANSPAREN

[2]

BARASHKOV NN, 1993, USP KHIM+, V62, P579

[3] Formation of nanostructures of hexaphenylsilole with enhanced color-tunable emissions [J].

Bhongale, CJ ;

Chang, CW ;

Diau, EWG ;

Hsu, CS ;

Dong, YQ ;

Tang, BZ .

CHEMICAL PHYSICS LETTERS, 2006, 419 (4-6) :444-449

[4] MOLECULAR-GEOMETRY AND EXCITED ELECTRONIC STATES .22. QUANTUM CHEMICAL STUDIES ON THE MOLECULAR-GEOMETRY AND THE VIBRONIC SPECTRAL BEHAVIOR OF SELECTED BORON CHELATES [J].

GUSTAV, K ;

STORCH, M ;

SCHREIBER, H .

MONATSHEFTE FUR CHEMIE, 1989, 120 (6-7) :473-489

[5]

HARIJU TO, 1996, J MOL STRUC-THEOCHEM, V360, P135

[6] THE ISOMERIZATION REACTION OF ELECTRONICALLY EXCITED (DIBENZYLMETHINE) BORONDIFLUORIDE IN N-ALCOHOLS - STUDY OF MICROSCOPIC FRICTION AND POLARITY [J].

HARJU, TO ;

EROSTYAK, J ;

CHOW, YL ;

KORPPITOMMOLA, JEI .

CHEMICAL PHYSICS, 1994, 181 (1-2) :259-270

[7]

KARASEV VE, 1986, ZH NEORG KHIM+, V31, P869

[8] Aggregation-induced emission of 1-methyl-1,2,3,4,5-pentaphenylsilole [J].

Luo, JD ;

Xie, ZL ;

Lam, JWY ;

Cheng, L ;

Chen, HY ;

Qiu, CF ;

Kwok, HS ;

Zhan, XW ;

Liu, YQ ;

Zhu, DB ;

Tang, BZ .

CHEMICAL COMMUNICATIONS, 2001, (18) :1740-1741

[9] Luminescence and reversible luminescence thermochromism of bulk and microcrystals of dibenzoylmethanatoboron difluoride [J].

Mirochnik, A. G. ;

Fedorenko, E. V. ;

Kuryavyi, V. G. ;

Bukvetskii, B. V. ;

Karasev, V. E. .

JOURNAL OF FLUORESCENCE, 2006, 16 (03) :279-286

[10]

MIROCHNIK AG, 2001, IZV AKAD NAUK SSSR K

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