前驱体法制备Mn2O3空心橄榄形结构及形貌演化

doi:10.3866/PKU.WHXB20101205

Abstract

Abstract:

Permanganic potassium was reduced by malic acid under hydrothermal conditions without a template or additives and olive-shaped MnCO₃ particles were obtained. After the MnCO₃ precursor was calcined at 600 °C for 3 h, Mn₂O₃ was obtained and the olive-shape morphology was maintained. The products were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and thermogravimetry-differential thermal analysis (TG-DTA). The effect of hydrothermal reaction time on the morphology of the products was studied. A MnCO₃ precursor with hollow olive morphology and thick wall was obtained when the reaction time was 2 h. When the reaction time was increased to 6 h, the wall of the hollow olive-shaped particles became thinner. When the reaction time was increased to 24 h the wall thickness of the MnCO₃ precursor with the hollow olive morphology was about 30 nm. Because of the Ostwald-Ripening effect, the morphology of the MnCO₃ precursor gradually evolved from thick-wall hollow olive to thin-wall hollow olive by increasing the reaction time.

Key words: Hydrothermal synthesis, Mn₂O₃, Hollow, Olive

MSC2000:

O648

LI Ying-Pin, HAO Yan-Zhong. Synthesis of Mn₂O₃ with a Hollow Olive Shape and Its Morphology Evolution[J].Acta Phys. -Chim. Sin., 2010, 26(12): 3365-3368.

References

1. Masoud, S. N.; Fatemeh, M.; Fatemeh, D.; Kamal, S. J. Appl. urf. Sci., 2009, 256: 1476
2. Chen, Y. C.; Zhang, Y. G.; Yao, Q. Z.; Zhou, G. T.; Fu, S. Q.; Fan, H. J. Solid State Chem., 2007, 180: 1218
3. Yang, L. X.; Zhu, Y. J.; Tong, H.;Wang,W.W. J. Ultrason. onochem., 2007, 14: 259
4. Yang, Z. H.; Zhang,W. X.;Wang, Q.; Song, X. M.; Qian, Y. T. Chem. Phys. Lett., 2006, 418: 46
5. Navin, C.; Sanjeev, B.; Meenakshi, S.; Deepti, P. Mater. Lett., 2007, 61: 3728
6. Baldi, M.; Escribano, V. S.; Amores, J. M. G. Appl. Catal. B, 1998, 17: L175
7. Zhang, H. M.; Teraoka, Y.; Yamazoe, N. Catal. Today, 1989, 6: 155
8. Nakamura, T.; Kajiyama, A. Solid State Ionics, 1999, 124: 45
9. Wang, L. C.; He, L.; Liu, Y. M.; Cao ,Y.; He, H. Y.; Fan, K. N.; huang, J. H. J. Catal., 2009, 264: 145
10. Jeong,W. T.; Joojh, L. J. Alloy. Compd., 2003. , 358: 294
11. Xia, Y. Y.; Yoshio, M. J. Power Sources, 1995. , 57: 125
12. Chen, Z.; Zhang, S. J. Cryst. Growth, 1997, 180: 280
13. Yuan, Z. Y.; Ren, T. Z.; Du, G. H. Chem. Phys. Lett., 2004, 389: 83
14. Liu, Y.; Zhao, X.; Pan, Y.; Zhao, J. Z.;Wang, Z. C. Acta hys. -Chim. Sin., 2009, 25: 1467. [刘莹, 赵旭, 潘琰, 敬哲, 王子忱. 物理化学学报, 2009, 25: 1467]
15. Liu, X. L.; Xu, H. Y.; Meng, X. P.; Li, M.; Cui, D. L.; Song, Y. J.; ai, J. Q.; Li, M. S. Acta Phys. -Chim. Sin., 2004, 20: 608. [刘秀 , 徐红燕, 孟宪平, 李梅, 崔得良, 宋云京, 白见强, 李木森. 理化学学报, 2004, 20: 608]
16. Liu, Y. P.; Qian, Y. T; Zhang, Y. H. Mater. Lett., 1996, 28: 357
17. Shao, C. L.; Guan, H. Y.; Liu, Y. C. J. Solid State Chem., 2004, 177: 2628
18. Cao, J.; Zhu, Y. C.; Bao, K. Y.; Shi, L.; Liu, S. Z; Qian, Y. T. J. Phys. Chem. C, 2009, 113: 17755
19. Liu, B.; Zeng, H. Small, 2005, 1: 566
20. Li, Y. P.; Zhou, X. Q.; Zhou, H. J.; Shen, Z. R.; Chen, T. H. Chem. J. Chin. Univ., 2007, 28(7): 1223. [李英品, 周晓荃, 周慧静, 铸睿, 陈铁红. 高等学校化学学报, 2007, 28(7):1223]

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Synthesis of Mn₂O₃ with a Hollow Olive Shape and Its Morphology Evolution

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Synthesis of Mn2O3 with a Hollow Olive Shape and Its Morphology Evolution

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Synthesis of Mn₂O₃ with a Hollow Olive Shape and Its Morphology Evolution