Abstract
We report a facile hydrothermal method using the disodium salt of pamoic acid (Na2PA) as an organic additive, In(NO3)3·xH2O as an indium precursor, and SnCl2·2H2O as a tin precursor for preparation of ITO nanoparticles (NPs) at low temperature (200 °C). After drying at 110 °C, the as hydrothermally synthesized materials were found to be monodisperse spherical NPs with diameters in the range of ca. 30–40 nm as an intermediate NP product, as confirmed by field emission scanning electron microscopy, transmission electron microscopy and XRD analysis. The XRD analysis confirmed the presence of InOOH in the intermediate NPs. For comparison, the formation of the intermediate NPs under the same reaction conditions was also examined using two analogs of PA instead of Na2PA, i.e., 3-hydroxy-2-naphthalene carboxylic acid (3H2NA) or 2-naphthol (2NP). These additives yielded spherical NPs but with different sizes and different homogeneities compared to the NPs formed using Na2PA. In terms of size and homogeneity of the intermediate NPs, the additives followed the order Na2PA > 2NP > 3H2NA. However, in photoluminescence (PL) studies, the intermediate prepared using 3H2NA showed the highest intensity followed by the intermediates formed using Na2PA and 2NP. After calcination at 420 °C, only the NPs obtained with Na2PA were converted to ITONPs; the other NPs remained in the InOOH form. These results correlated with the corresponding TGA analysis. Interestingly, the ITONPs prepared using Na2PA did not change their morphology during calcination at 420 °C. The morphology of the ITONPs prepared using Na2PA was found to be comparable in terms of homogeneity and shape to that of a commercially available ITO nanopowder. However, the ITONPs prepared using Na2PA showed superior PL intensities compared to the commercial ITONPs.
Similar content being viewed by others
References
J. Hotovy, J. Hupkes, W. Bottler, E. Marins, L. Spiess, T. Kupsd, V. Smirnov, I. Hotovy, J. Kovac, Appl. Surf. Sci. 269, 81–87 (2013)
Y. Yang, K. Long, F. Kong, J. Fan, T. Qiu, Appl. Surf. Sci. 309, 250–254 (2014)
J. Hong, Y. Guo, J. Shin, T.W. Kim, Trans. Electr. Electron. Mater. 17, 37–40 (2016)
T. Minami, Thin Solid Films 516, 5822–5828 (2008)
S. Marikkannu, A. Ayeshamariam, V.S. Vidhya, N. Sethupathy, S. Piraman, J. Photonics Spintron. 3, 4–9 (2014)
M. Rani, N.K. Sharma, AIP Conf. Proc. 1536, 1117–1118 (2013)
M.A. Aziz, M. Sohail, M. Oyama, W. Mahfoz, Electroanalysis 27, 1268–1275 (2015)
M.A. Aziz, T. Selvaraju, H. Yang, Electroanalysis 19, 1543–1546 (2007)
V. VasanthiPillay, K. Vijayalakshmi, J. Mater. Sci. Mater. Electron. 24, 1895–1899 (2013)
J.W. Bae, H.J. Kim, J.S. Kim, N.E. Lee, G.Y. Yeom, Vacuum 56, 77–81 (2000)
Z. Ghorannevis, E. Akbarnejad, M. Ghoranneviss, J. Theor. Appl. Phys. 9, 285–290 (2015)
J. Kim, J. Choi, S. Hong, J. Han, Y. Kim, J. Korean Phys. Soc. 57, 1794–1798 (2010)
N. Al-Dahoudi, M.A. Aegerter, J. Solgel Sci. Technol. 26, 693–697 (2003)
S. Heusing, P.W. Oliveira, E. Kraker, A. Haase, C. Palfinger, M. Veith, Thin Sol. Film. 518, 1164–1169 (2009)
H. Lu, J. Mao, Y. Chiang, Surf. Coat. Technol. 231, 526–530 (2013)
M. Wei, R. Huang, L. Guo, J. Electroanal. Chem. 664, 156–160 (2012)
M. Mierzwa, E. Lamourouxb, I. Vakulko, P. Durand, M. Etienne, Electrochim. Acta 202, 55–65 (2016)
H. Usui, T. Sasaki, N. Koshizaki, J. Phys. Chem. B 110, 12890–12895 (2006)
B. Shong, N. Shin, Y. Lee, K.H. Ahn, Y. Lee, J. Supercrit. Fluids 113, 39–43 (2016)
A. Solieman, S. Alamri, M. Aegerter, J. Nanopart. Res. 12, 2381–2385 (2010)
G. Bühler, D. Thölmann, C. Feldmann, Adv. Mater. 19, 2224–2227 (2007)
P.S. Devi, M. Chatterjee, D. Ganguli, Mater. Lett. 55, 205–210 (2002)
M. Duta, M. Anastasescu, J.M. Calderon-Moreno, L. Predoana, S. Preda, M. Nicolescu, H. Stroescu, V. Bratan, I. Dascalu, E. Aperathitis, M. Modreanu, M. Zaharescu, M. Gartner, J. Mater. Sci. Mater. Electron. 27, 4913–4922 (2016)
D. Choi, S. Hong, Y. Son, Materials 7, 7662–7669 (2014)
P. Marchand, N.M. Makwana, C.J. Tighe, R.I. Gruar, I.P. Parkin, C.J. Carmalt, J.A. Darr, ACS Comb Sci. 18, 130–137 (2016)
Q. Tang, W. Zhou, W. Zhang, S. Ou, K. Jiang, W. Yu, Y. Qian, Cryst. Growth Des. 5, 147–150 (2005)
K. Gao, Y. Zhu, D. Tong, Li Tian, Z. Wang, X. Wang, Chin. Chem. Lett. 25, 383–386 (2014)
T. Sasaki, M. Nakaya, K. Kanie, A. Muramatsu, Mater. Trans. 50, 2808–2812 (2009)
B.G. DeLacy, S. Lacey, D. Zhang, E. Valdes, K. Hoang, Mater. Lett. 117, 108–111 (2014)
M.S. Bakshi, S. Sachar, G. Kaur, P. Bhandari, G. Kaur, M.C. Biesinger, F. Possmayer, N.O. Petersen, Cryst. Growth Des. 8, 1713–1719 (2008)
P. U. Londhe, M. More, N. B. Chaure, in International Conference on Advanced Nanomaterials & Emerging Engineering Technologies (ICANMEET-2013), Chennai, India in association with DRDO, New Delhi, India, 24th–26th, July, pp. 317–319
M.A. Aziz, J. Kim, M. Oyama, Gold Bull. 47, 127–132 (2014)
M.A. Aziz, J. Kim, M.N. Shaikh, M. Oyama, F.O. Bakare, Z.H. Yamani, Gold Bull. 48, 85–92 (2015)
Y. Jin, Q. Yi, Y. Ren, X. Wang, Z. Ye, Nanoscale Res. Lett. 8, 153 (2013). http://www.nanoscalereslett.com/content/8/1/153
Acknowledgments
The authors acknowledge funding support from King Abdulaziz City for Science and Technology (KACST) through the Science & Technology Unit at King Fahd University of Petroleum & Minerals (KFUPM): Project No. 14-ENV332-04, as part of the National Science, Technology and Innovation Plan.
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Aziz, M.A., Zahir, M.H., Shaikh, M.N. et al. Hydrothermal synthesis of tin-doped indium oxide nanoparticles using pamoic acid as an organic additive and their photoluminescence properties. J Mater Sci: Mater Electron 28, 3226–3233 (2017). https://doi.org/10.1007/s10854-016-5912-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-016-5912-4