Triplet-triplet annihilation based upconversion: from triplet sensitizers and triplet acceptors to upconversion quantum yields

被引：546

作者：

Zhao, Jianzhang ^{[1
]}

Ji, Shaomin ^{[1
]}

Guo, Huimin ^{[1
]}

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Sch Chem Engn, Dalian 116024, Peoples R China

来源：

RSC ADVANCES | 2011年 / 1卷 / 06期

关键词：

ROOM-TEMPERATURE; EXCITED-STATE; TO-BLUE; PHOTOPHYSICAL BEHAVIOR; COORDINATION-COMPOUNDS; POLYMER-FILMS; COMPLEXES; PHOSPHORESCENCE; MLCT; PHOTOCHEMISTRY;

D O I：

10.1039/c1ra00469g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Triplet-triplet annihilation (TTA) is a promising upconversion approach due to its low excitation power density (solar light is sufficient), high upconversion quantum yield, readily tunable excitation/emission wavelength and strong absorption of excitation light. This review focuses on the reported TTA based upconversion examples, the challenges that are facing the developments of TTA upconversion and the design rationales for the triplet sensitizers and triplet acceptors.

引用

页码：937 / 950

页数：14

共 56 条

[1] Bistridentate Ruthenium(II)polypyridyl-Type Complexes with Microsecond 3MLCT State Lifetimes: Sensitizers for Rod-Like Molecular Arrays [J].

Abrahamsson, Maria ;

Jager, Michael ;

Kumar, Rohan J. ;

Osterman, Tomas ;

Persson, Petter ;

Becker, Hans-Christian ;

Johansson, Olof ;

Hammarstrom, Leif .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (46) :15533-15542

[2]

[Anonymous], PHOTOCHEMISTRY POLYP

[3] Electronic excited-state engineering [J].

Armaroli, Nicola .

CHEMPHYSCHEM, 2008, 9 (03) :371-373

[4]

Baba AI, 1998, COORDIN CHEM REV, V171, P43

[5] A general approach for non-coherently excited annihilation up-conversion: transforming the solar-spectrum [J].

Baluschev, S. ;

Yakutkin, V. ;

Miteva, T. ;

Wegner, G. ;

Roberts, T. ;

Nelles, G. ;

Yasuda, A. ;

Chernov, S. ;

Aleshchenkov, S. ;

Cheprakov, A. .

NEW JOURNAL OF PHYSICS, 2008, 10

[6] Upconversion with ultrabroad excitation band: Simultaneous use of two sensitizers [J].

Baluschev, S. ;

Yakutkin, V. ;

Wegner, G. ;

Miteva, T. ;

Nelles, G. ;

Yasuda, A. ;

Chernov, S. ;

Aleshchenkov, S. ;

Cheprakov, A. .

APPLIED PHYSICS LETTERS, 2007, 90 (18)

[7] Up-conversion fluorescence: Noncoherent excitation by sunlight [J].

Baluschev, S. ;

Miteva, T. ;

Yakutkin, V. ;

Nelles, G. ;

Yasuda, A. ;

Wegner, G. .

PHYSICAL REVIEW LETTERS, 2006, 97 (14)

[8] Blue-green up-conversion:: Noncoherent excitation by NIR light [J].

Baluschev, Stanislav ;

Yakutkin, Vladimir ;

Miteva, Tzenka ;

Avlasevich, Yuri ;

Chernov, Sergei ;

Aleshchenkov, Sergei ;

Nelles, Gabriele ;

Cheprakov, Andrei ;

Yasuda, Akio ;

Muellen, Klaus ;

Wegner, Gerhard .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (40) :7693-7696

[9] Synthesis and characterization of phosphorescent cyclometalated platinum complexes [J].

Brooks, J ;

Babayan, Y ;

Lamansky, S ;

Djurovich, PI ;

Tsyba, I ;

Bau, R ;

Thompson, ME .

INORGANIC CHEMISTRY, 2002, 41 (12) :3055-3066

[10] White-light emission from an upconverted emission with an organic triplet sensitizer [J].

Chen, Hung-Cheng ;

Hung, Chen-Yen ;

Wang, Kuan-Hsiang ;

Chen, Hsin-Liang ;

Fann, W. S. ;

Chien, Fan-Ching ;

Chen, Peilin ;

Chow, Tashin J. ;

Hsu, Chao-Ping ;

Sun, Shih-Sheng .

CHEMICAL COMMUNICATIONS, 2009, (27) :4064-4066

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