Photo-driven optical oscillators in the kHz range based on push-pull hydroxyazopyridines

被引：42

作者：

Garcia-Amoros, Jaume ^{[1
]}

Nonell, Santi ^{[2
]}

Velasco, Dolores ^{[1
]}

机构：

[1] Univ Barcelona, Dept Quim Inorgan, Inst Nanociencia & Nanotecnol, Grp Mat Organ, E-08028 Barcelona, Spain

[2] Univ Ramon Llull, Inst Quim Sarria, Grp Engn Mol, E-08019 Barcelona, Spain

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 13期

关键词：

ISOMERIZATION; AZOBENZENE; CRYSTALS;

D O I：

10.1039/c1cc10302d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Push-pull azophenols are valuable target molecules for stable photo-driven optical oscillators. Hydroxyazopyridinium methyl iodide salts show oscillation frequencies up to 10 kHz with no signs of fatigue upon continuous work.

引用

页码：4022 / 4024

页数：3

共 16 条

[1] Optical and chiroptical switches based on photoinduced photon and proton transfer in copolymers containing spiropyran and azopyridine chromophores in their side chains [J].

Angiolini, L. ;

Benelli, T. ;

Giorgini, L. ;

Raymo, F. M. .

POLYMER, 2009, 50 (24) :5638-5646

[2]

[Anonymous], AZO COMPOUNDS PHOTOC

[3]

Antharjanam PKS, 2002, CHEM MATER, V14, P2687, DOI [10.1021/cm011l730o, 10.1021/cm011730o]

[4] Kinetic study of thermal Z to E isomerization reactions of azobenzene and 4-dimethylamino-4′-nitroazobenzene in ionic liquids [1-R-3-methylimidazolium bis(trifluoromethylsulfonyl)imide with R = butyl, pentyl, and hexyl] [J].

Baba, Keita ;

Ono, Hajime ;

Itoh, Eri ;

Itoh, Sumitaka ;

Noda, Kyoko ;

Usui, Toshinori ;

Ishihara, Koji ;

Inamo, Masahiko ;

Takagi, Hideo D. ;

Asano, Tsutomu .

CHEMISTRY-A EUROPEAN JOURNAL, 2006, 12 (20) :5328-5333

[5] Kinetic study of the fast thermal cis-to-trans isomerisation of para-, ortho- and polyhydroxyazobenzenes [J].

Garcia-Amoros, Jaume ;

Sanchez-Ferrer, Antoni ;

Massad, Walter A. ;

Nonell, Santi ;

Velasco, Dolores .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2010, 12 (40) :13238-13242

[6] Fast Isomerizing Methyl Iodide Azopyridinium Salts for Molecular Switches [J].

Garcia-Amoros, Jaume ;

Massed, Walter A. ;

Nonell, Santi ;

Velasco, Dolores .

ORGANIC LETTERS, 2010, 12 (15) :3514-3517

[7] Effect of solvent on cis-to-trans isomerization of 4-hydroxyazobenzene aggregated through intermolecular hydrogen bonds [J].

Kojima, M ;

Nebashi, S ;

Ogawa, K ;

Kurita, N .

JOURNAL OF PHYSICAL ORGANIC CHEMISTRY, 2005, 18 (10) :994-1000

[8] Mechanical Motion of Azobenzene Crystals upon Photoirradiation [J].

Koshima, Hideko ;

Ojima, Naoko ;

Uchimoto, Hidetaka .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (20) :6890-+

[9] MAGNETOCHEMICAL STUDY OF HYDROXYAZOBENZENES [J].

MATSUNAGA, Y .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1956, 29 (03) :308-311

[10] Supramolecular liquid crystals induced by intermolecular hydrogen bonding between benzoic acid and 4-(alkoxyphenylazo) pyridines [J].

Song, XZ ;

Li, JX ;

Zhang, SW .

LIQUID CRYSTALS, 2003, 30 (03) :331-335

← 1 2 →