Abstract
\(\upalpha \)-\(\hbox {Fe}_{2}\hbox {O}_{3}\) nanoparticles were prepared by a facile hydrothermal method using ferric chloride hexahydrate (\(\hbox {FeCl}_{3}{\cdot }\)6H\(_{2}\hbox {O}\)) as a precursor. Graphene oxide (GO) was synthesized using a modified Hummers method and graphene nanosheets (G) were successfully obtained by thermal reduction of GO. G/\(\upalpha \)-\(\hbox {Fe}_{2}\hbox {O}_{3}\) nanocomposite was prepared using ex situ synthesis in the presence of \(\upalpha \)-\(\hbox {Fe}_{2}\hbox {O}_{3}\) nanoparticles and GO solution. The characterization of the as-prepared materials was performed using X-ray diffraction analyses and Fourier transform infrared spectroscopy; their morphology was investigated by scanning electron microscopy and transmission electron microscopy; the specific surface area (\(S_{\mathrm{BET}}\)) was determined by nitrogen adsorption; their catalytic activity on the thermal decomposition of ammonium perchlorate (AP) was investigated by differential thermal analysis (DTA). The results of DTA indicated that the obtained nanomaterials contribute in ameliorating the thermal decomposition of AP; specifically, the high decomposition temperature of AP decreases from 432 to 380\(^{\circ }\)C. A significant decrease in the activation energy was also achieved in the presence of these nanomaterials, and the mixture of ammonium perchlorate with G/\(\upalpha \)-\(\hbox {Fe}_{2}\hbox {O}_{3}\) showed the lowest value (from 129 to \(80.33\,\hbox {kJ}\,\hbox {mol}^{-1}\)).
Graphical Abstract
Graphene (G), \(\upalpha \)-\(\hbox {Fe}_{2}\hbox {O}_{3}\) nanoparticles and G/\(\upalpha \)-\(\hbox {Fe}_{2}\hbox {O}_{3}\) nanocomposite are successfully obtained using a simple hydrothermal method. The results of DTA show that the G/\(\upalpha \)-\(\hbox {Fe}_{2}\hbox {O}_{3}\) nanocomposite displays the best catalytic activity in enhancing the thermal decomposition of ammonium perchlorate by reducing its HTD from 432\(^{\circ }\)C to 380\(^{\circ }\)C.
Similar content being viewed by others
References
Satyawati S, Patil P R and Krishnamurthy V N 2008 Defence Sci. J. 58 721
Zhu Y, Murali S and Cai W 2010 Adv. Mater. 22 3906
Stankovich S, Dikin D A and Piner R D 2007 Carbon 45 1558
Xu Y, Sheng K and Li C 2010 ACS Nano 4 4324
Ajaz A G 1995 J. Hazard. Mater. 42 303
Shusser M, Culick F E C and Cohen N S 2002 J. Propul. Power 18 1093
Survase D, Gupta M and Asthana S 2002 Prog. Cryst. Growth Charact. Mater. 32 161
Rocco J, Lima J, Frutuoso A et al 2004 J. Therm. Anal. Calorim. 75 551
Chaturvedi S and Dave P N 2013 J. Saudi Chem. Soc. 17 135
Liu L, Li F and Tan L 2004 Propell. Explos. Pyrotech. 29 34
Chen L, Li L and Li G 2008 J. Alloys Compd. 464 532
Singh S, Srivastava P, Kapoor I et al 2013 J. Therm. Anal. Calorim. 111 1073
Yu Z, Sun Y, Wei W et al 2009 J. Therm. Anal. Calorim. 97 903
Wang Y, Zhu J, Yang X et al 2005 Thermochim. Acta 437 3
Hummers W S and Offeman R E 1958 J. Am. Chem. Soc. 80 1339
Hu H, Liu Y and Wang Q 2011 Mater. Lett. 65 2582
Wojtoniszak M, Chen X and Kalenczuk R J 2012 J. Colloids Surf. 89 79
Guo S, Zhang G and Guo Y 2013 Carbon 60 437
Shahriary L and Athawale A 2014 Int. J. Renew. Energy Environ. Eng. 02 58
Yariv S and Mendelovici E 1979 Appl. Spectrosc. 33 410
Reid D L, Russo A E and Carro R V 2007 Nano Lett. 7 2157
Yang D, Velamakanni A, Bozoklu G, Park S, Stoller M, Piner R et al 2009 Carbon 47 145
Reid D L, Russo A E, Carro R V, Stephens M A, Spalding T C, Petersen E L et al 2007 Nano Lett. 7 2157
Boldyrev V V 2006 Thermochim. Acta 443 1
Coats A W and Redfern J P 1964 Nature 201 68
Acknowledgements
This work was supported by Heilongjiang Province Natural Science Funds for Distinguished Young Scholar, Special Innovation Talents of Harbin Science and Technology for Distinguished Young Scholar (2014RFYXJ005), Fundamental Research Funds of the Central University (HEUCFZ, HEUCFD1404), Natural Science Foundation of Heilongjiang Province (B201316), Program of International S&T Cooperation Special Project (2013DFR50060), Special Innovation Talents of Harbin Science and Technology (2014RFQXJ087) and the fund for Transformation of Scientific and Technological Achievements of Harbin (2013DB4BG011).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Fertassi, M.A., Liu, Q., Li, R. et al. \(\textit{Ex}\,\textit{situ}\) synthesis of G/\(\upalpha \)-\(\hbox {Fe}_{2}\hbox {O}_{3}\) nanocomposite and its catalytic effect on the thermal decomposition of ammonium perchlorate. Bull Mater Sci 40, 691–698 (2017). https://doi.org/10.1007/s12034-017-1412-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12034-017-1412-2