Abstract
We report the colloidal synthesis of rare earth oxide nanoplates with square and disk shapes using thermal decomposition of Ln(CH3CO2)3·xH2O in the presence of a mixture of oleylamine and oleic acid (Ln=La, Pr, Nd, Dy, Er, and Y). In this synthesis, oleylamine plays an important role in the formation of ultra-thin nanoplates with thickness of 1.1 nm, which corresponds to a single unit cell dimension of rare earth oxides, and oleic acid serves as a capping agent for the formation of nanoplates having nano-sized side dimension (around 15-40 nm). By varying the rare earth precursors, we obtained square-shaped nanoplates (La2O3, Pr2O3, and Nd2O3) and disk-shaped nanoplates (Dy2O3, Er2O3, and Y2O3), respectively, confirming that our synthesis could be extended to the synthesis of various rare earth oxide nanoplates.
Similar content being viewed by others
References
K. Riwotzki, H. Meyssamy, H. Schnablegger, A. Kornowski and M. Haase, Angew. Chem. Int. Ed., 40,573(2001).
J.W. Stouwdam and F.C. van Weggel, Nano Lett., 2,733(2002).
S. Heer, O. Lehmann, M. Haase and H.U. Gudel, Angew. Chem. Int. Ed., 42,3179(2003).
G. S. Yi, H. C. Lu, S.Y. Zhao, G. Yue, W. J. Yang, D. P. Chen and L. H. Guo, Nano Lett., 4,2191(2004).
L.Y. Wang, R. X. Yan, Z.Y. Huo, L. Wang, J. H. Zeng, J. Bao, H. K. Wu, X. Wang, Q. Peng and Y.D. Li, Angew. Chem. Int. Ed., 44,6054(2005).
J. H. Zeng, J. Su, Z. H. Li, R. X. Yan and Y.D. Li, Adv. Mater., 17,2119(2005).
R. X. Yan and Y.D. Li, Adv. Funct. Mater., 15,763(2005).
K.B. Zhou, X. Wang, X.M. Sun, Q. Peng and Y.D. Li, J. Catal., 229,206(2005).
Y. Xie, Y. Qian, W. Wang, S. Zhang and Y. Zhang, Science, 272,1926(1996).
J. Zhang, X. Ju, Z.Y. Wu, T. Liu, T.D. Hu, Y.N. Xie and Z. L. Zhang, Chem. Mater., 13,4192(2001).
X. Wang and Y.D. Li, Angew. Chem. Int. Ed., 41,4790(2002).
M. Yada, M. Mihara, S. Mouri, M. Kuroki and T. Kijima, Adv. Mater., 14,309(2002).
M. Yamashita, K. Kameyama, S. Yabe, S. Yoshida, Y. Fujishiro, T. Kawai and T. Sato, J. Mater. Sci., 37,683(2002).
Y. C. Cao, J. Am. Chem. Soc., 126,7456(2004).
T. Yu, J. Joo, Y. I. Park and T. Hyeon, Angew. Chem. Int. Ed., 44,7411(2005).
R. Si, Y.W. Zhang, L. P. You and C. H. Yan, Angew. Chem. Int. Ed., 44,3256(2005).
M. Niederberger and G. Garnweitner, Chem. Eur. J., 12,7282(2006).
G. Zou, H. Li, Y.G. Zhang, K. Xiong and Y. Qian, Nanotech., S313 (2006).
T. Yu, J. Joo, Y. I. Park and T. Hyeon, J. Am. Chem. Soc., 17,1786(2006).
J. Park, J. Joo, S. G. Kwon, Y. Jang and T. Hyeon, Angew. Chem. Int. Ed., 128,4630(2007).
R. Si, Y. Zhang, H. Zhou, L. Sun and C. Yan, Chem. Mater., 46,18(2007).
J. Zhang, S. Ohara, M. Umetsu, T. Naka, Y. Hatakeyama and T. Adschiri, Adv. Mater., 19,203(2007).
Z. Huo, C. Tsung, W. Huang, M. Fardy, R. Yan, X. Zhang, Y. Li and P. Yang, Nano Lett., 9,1260(2009).
K. Kattel, J. Y. Park, W. Xu, H. G. Kim, E. J. Lee, B. A. Bony, W.C. Heo, J. J. Lee, S. Jin, J. S. Baeck, Y. Chang, T. J. Kim, J.E. Bae, K. S. Chae and G. H. Lee, ACS Appl. Mater. Interfaces, 3,3325(2011).
S.S. Lee, H. Zhu, E.Q. Contreras, A. Prakash, H. L. Puppala and V. L. Colvin, Chem. Mater., 24,424(2011).
D. Wang, Y. Kang, V. Doan-Nguyen, J. Chen, R. Kungas, N. L. Wieder, K. Bakhmutsky, R. J. Gorte and C. B. Murray, Angew. Chem. Int. Ed., 50,4378(2011).
G. Lee, Y.-S. Cho, S. Park and G.-R. Yi, Korean J. Chem. Eng., 28,1641(2011).
K. Kattel, J.Y. Park, W. Xu, H. G. Kim, E. J. Lee, B. A. Bony, W. C. Heo, S. Jin, J. S. Baeck, Y. Chang, T. J. Kim, J.E. Bae, K. S. Chae and G. H. Lee, Biomaterials, 33,3254(2012).
M. Kim, H.-S. Lee, Y. H. Shin, K. H. Ahn, Y.-S. Youn, J. Kim and Y.-W. Lee, Korean J. Chem. Eng., 29,1289(2012).
T. Paik, T.R. Gordon, A. M. Prantner, H. Yun and C. B. Murray, ACS Nano, 7,2850(2013).
M. Cho, R. Sethi, J. S. A. narayanan, S. S. Lee, D.N. Benoit, N. Taheri, P. Decuzzi and V. L. Colvin, Nanoscale, 6,13637(2014).
D. Wang, Y. Kang, X. Ye and C.B. Murray, Chem. Mater., 26,6328(2014).
T. Yu, J. Moon, J. Park, Y. I. Park, H. B. Na, B.H. Kim, I. C. Song, W. K. Moon and T. Hyeon, Chem. Mater., 21,2272(2009).
Author information
Authors and Affiliations
Corresponding author
Additional information
This article is dedicated to Prof. Hwayong Kim on the occasion of his retirement from Seoul National University.
Rights and permissions
About this article
Cite this article
Jung, E., Yu, T. & Kim, WS. Synthesis of rare earth oxide nanoplates with single unit cell thickness using a thermal decomposition method. Korean J. Chem. Eng. 33, 683–687 (2016). https://doi.org/10.1007/s11814-015-0144-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11814-015-0144-5