Synthesis, characterization and non-linear optical response of organophilic carbon dots

被引：66

作者：

Bourlinos, Athanasios B. ^{[1
,6
]}

Karakassides, Michael A. ^{[2
]}

Kouloumpis, Antonios ^{[2
]}

Gournis, Dimitrios ^{[2
]}

Bakandritsos, Aristides ^{[3
]}

Papagiannouli, Irene ^{[4
,5
]}

Aloukos, Panagiotis ^{[4
,5
]}

Couris, Stelios ^{[4
,5
]}

Hola, Katerina ^{[6
]}

Zboril, Radek ^{[6
]}

Krysmann, Marta ^{[7
]}

Giannelis, Emmanuel P. ^{[7
,8
]}

机构：

[1] Univ Ioannina, Dept Phys, GR-45110 Ioannina, Greece

[2] Univ Ioannina, Dept Mat Sci & Engn, GR-45110 Ioannina, Greece

[3] Univ Patras, Dept Mat Sci, Rion 26504, Patra, Greece

[4] Univ Patras, Dept Phys, Rion 26504, Patra, Greece

[5] Fdn Res & Technol Hellas FORTH, Inst Chem Engn Sci ICE HT, Rion 26504, Patra, Greece

[6] Palacky Univ, Dept Phys Chem, Fac Sci, Reg Ctr Adv Technol & Mat, Olomouc 77146, Czech Republic

[7] Cornell Univ, Ithaca, NY 14853 USA

[8] KFUPM, Ctr Refining 8E Petrochem, Dhahran 31261, Saudi Arabia

来源：

CARBON | 2013年 / 61卷

关键词：

NANOPARTICLES; WATER;

D O I：

10.1016/j.carbon.2013.05.017

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：

For the first time ever we report the nonlinear optical (NLO) properties of carbon dots (C-dots). The C-dots for these experiments were synthesized by mild pyrolysis of lauryl.gallate. The resulting C-dots bear lauryl chains and, hence, are highly dispersible in polar organic solvents, like chloroform. Dispersions in CHCl3 show significant NLO response. Specifically, the C-dots show negative nonlinear absorption coefficient and negative nonlinear refraction. Using suspensions with different concentrations these parameters are quantified and compared to those of fullerene a well-known carbon molecule with proven NLO response. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：640 / 643

页数：4

共 13 条

[1] Photophysics and transient nonlinear optical response of donor-[60]fullerene hybrids [J].

Aloukos, Panagiotis ;

Iliopoulos, Konstantinos ;

Couris, Stelios ;

Guldi, Dirk M. ;

Sooambar, Chloe ;

Mateo-Alonso, Aurelio ;

Nagaswaran, Praveen Ganesh ;

Bonifazi, Davide ;

Prato, Maurizio .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (08) :2524-2534

[2] Luminescent Carbon Nanodots: Emergent Nanolights [J].

Baker, Sheila N. ;

Baker, Gary A. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (38) :6726-6744

[3] Luminescent Surface Quaternized Carbon Dots [J].

Bourlinos, Athanasios B. ;

Zboril, Radek ;

Petr, Jan ;

Bakandritsos, Aristides ;

Krysmann, Marta ;

Giannelis, Emmanuel P. .

CHEMISTRY OF MATERIALS, 2012, 24 (01) :6-8

[4] Carbon dots for multiphoton bioimaging [J].

Cao, Li ;

Wang, Xin ;

Meziani, Mohammed J. ;

Lu, Fushen ;

Wang, Haifang ;

Luo, Pengju G. ;

Lin, Yi ;

Harruff, Barbara A. ;

Veca, L. Monica ;

Murray, Davoy ;

Xie, Su-Yuan ;

Sun, Ya-Ping .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (37) :11318-+

[5] Carbon nanoparticles based nonlinear optical liquid [J].

Chen, GX ;

Hong, MH ;

Ong, TS ;

Lam, M ;

Chen, WZ ;

Elim, HI ;

Ji, W ;

Chong, TC .

CARBON, 2004, 42 (12-13) :2735-2737

[6] Preparation of carbon nanoparticles with strong optical limiting properties by laser ablation in water [J].

Chen, GX ;

Hong, MH ;

Chong, TC ;

Elim, HI ;

Ma, GH ;

Ji, W .

JOURNAL OF APPLIED PHYSICS, 2004, 95 (03) :1455-1459

[7] Nonlinear refraction and absorption: mechanisms and magnitudes [J].

Christodoulides, Demetrios N. ;

Khoo, Iam Choon ;

Salamo, Gregory J. ;

Stegeman, George I. ;

Van Stryland, Eric W. .

ADVANCES IN OPTICS AND PHOTONICS, 2010, 2 (01) :60-200

[8] Hydrothermal synthesis of highly fluorescent carbon nanoparticles from sodium citrate and their use for the detection of mercury ions [J].

Guo, Yongming ;

Wang, Zhuo ;

Shao, Huawu ;

Jiang, Xingyu .

CARBON, 2013, 52 :583-589

[9] Onion-like carbon and diamond nanoparticles for optical limiting [J].

Koudoumas, E ;

Kokkinaki, O ;

Konstantaki, M ;

Couris, S ;

Korovin, S ;

Detkov, P ;

Kuznetsov, V ;

Pimenov, S ;

Pustovoi, V .

CHEMICAL PHYSICS LETTERS, 2002, 357 (5-6) :336-340

[10] SENSITIVE MEASUREMENT OF OPTICAL NONLINEARITIES USING A SINGLE BEAM [J].

SHEIKBAHAE, M ;

SAID, AA ;

WEI, TH ;

HAGAN, DJ ;

VANSTRYLAND, EW .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1990, 26 (04) :760-769

← 1 2 →