پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 158 |
| تعداد شمارهها | 6,225 |
| تعداد مقالات | 67,685 |
| تعداد مشاهده مقاله | 114,997,589 |
| تعداد دریافت فایل اصل مقاله | 89,671,398 |
Mechanochemical Synthesis of Nanostructured MgXNi1-XO Compound by Mg-NiO Mixture | ||
| Journal of Ultrafine Grained and Nanostructured Materials | ||
| مقاله 7، دوره 50، شماره 1، شهریور 2017، صفحه 51-59 اصل مقاله (1.2 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.7508/jufgnsm.2017.01.07 | ||
| نویسندگان | ||
| Nader Setoudeh* 1؛ Cyrus Zamani2؛ Mohammad Sajjadnejad1 | ||
| 1Materials Engineering Department, Yasouj University, Yasouj, 75918-74831, Iran. | ||
| 2School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran. | ||
| چکیده | ||
| Synthesis of magnesium nickel oxide phase such as MgxNi1-xO solid solutions has been studied in this research article using mechnochmical reaction between magnesium and nickel oxide. Mixtures of magnesium powder and nickel oxide (Mg+NiO) with stoichiometric compositions were milled for different times in a planetary ball mill. Reduction reaction of nickel oxide by magnesium via a mechanically induced self-sustaining reaction (MSR) was confirmed in the XRD measurements of the as-milled samples. Formation of nanostructured magnesium nickel oxide phases (such as Mg0.4Ni0.6O or MgNiO2) was observed after isothermal heating of the 30 minutes milled samples at 1000°C where nickel phase seems to disappear in XRD patterns. The traces of phases such as Mg0.4Ni0.6O or MgNiO2 were also observed in the as-milled mixtures. Therefore, the XRD results of the as-milled samples suggested that the formation of magnesium nickel oxide phases could be possible even after prolonged milling. The XRD and SEM results of both as-milled and isothermally heated samples indicated that the crystallite size and particle size of the final products reached to nanoscale after milling. Morphological and compositional evolution of the samples after heat treatment was monitored through SEM imaging and elemental analyses. The results confirmed that the composition of final product is close to Mg0.4Ni0.6O compound. | ||
| کلیدواژهها | ||
| Ball milling؛ MgxNi1-xO؛ Magnesium nickel oxide؛ Mechanically-induced self-sustaining reaction (MSR) | ||
| مراجع | ||
|
1. BenAmor M, Boukhachem A, Boubaker K, Amlouk M. Structural, optical and electrical studies on Mg-doped NiO thin films for sensitivity applications.Materials Science in Semiconductor Processing. 2014; 27:994-1006.
2. Yang, Zh G, Zhu, Li. P, Guo, Yan M., Ye, Zh Zh, Zhao, BH. Preparation and band-gap modulation in MgxNi1-xO thin films as a function of Mg contents. Thin Solid Films. 2011; 519:5174-5177.
3. Antolini E. Formation of ternary lithium oxide–nickel oxide–magnesium oxide solid solution from the Li/Ni/MgO system. Materials Letters. 2001; 51: 385-388.
4. Venkateswara Rao K, Sunandana CS. XRD, microstructural and EPR susceptibility characterization of combustion synthesized nanoscale Mg1-xNixO solid solutions. Journal of Physics and Chemistry of Solids, 2008;69:87-96.
5. Cazzanelli E, Kuzmin A, Mariotto G, Mironova-Ulmane N. Study of vibrational and magnetic excitations in NicMg1−cO solid solutions by Raman spectroscopy. Journal Physics: Condensed Matter. 2003;15:2045-2052.
6. Chen L, Sun X, Liu Y, Li Y. Preparation and characterization of porous MgO and NiO/MgO nanocomposites. Applied Catalysis A: General. 2004;265:123-128.
7. Cazzanelli E, Kuzmin A, Mironova-Ulmane N, Mariotto G.Behavior of one-magnon frequency in antiferromagnetic NicMg1−cO solid solutions. Physics Review B. 2005;71:134415.
8. Suryanarayana C. Mechanical alloying and milling. Progress in Materials Science. 2001;46:1-184.
9. Shim JH, Byun JS, Cho YW. Mechanochemical synthesis of nanocrystalline TiN/TiB2 composite powder. Scripta Materialia. 2002;47:493-497.
10. Zhang FL, Wang CY, Zhu M. Nanostructured WC/Co composite powder prepared by high energy ball milling. Scripta Materialia. 2003;49:1123-1128.
11. Zebarjad SM, Sajjadi SA. Microstructure evaluation of Al–Al2O3 composite produced by mechanical alloying method. Materials Design. 2006; 27:684-688.
12. Sorkhe YA, Aghajani H, Taghizadeh Tabrizi A. Mechanical alloying and sintering of nanostructured TiO2 reinforced copper composite and its characterization. Materials Design.2014;58:168-174.
13. Barzegar Vishlaghi M, Ataie A. Characterization of the metastable Cu-Fe nanoparticles prepared by the mechanical alloying route. Journal of Ultrafine Grained and Nanostructured Materials. 2014;47(2):57-61. 14. Khadivi Ayask H, Vahdati Khaki J, Haddad Sabzevar M. Facile synthesis of copper oxide nanoparticles using copper hydroxide by mechanochemical process. Journal of Ultrafine Grained and Nanostructured Materials. 2015;48(1):37-44. 15. Rabiee M, Mirzadeh H, Ataie A. Unraveling the Effects of Process Control Agents on Mechanical Alloying of Nanostructured Cu-Fe Alloy. Journal of Ultrafine Grained and Nanostructured Materials. 2016;49(1):17-21. 16. Takacs L. Self‑sustaining reactions induced by ball milling. Progress in Materials Science. 2002;47:355-414.
17. Takacs L.Self‑sustaining reactions induced by ball milling. International Journal of Self Propagating High Temperature Synthesis. 2009;18(4):276-282.
18. Setoudeh N, Welham NJ. Ball milling induced reduction of SrSO4 by Al. International Journal of Minerals Processing. 2011;98:214-218.
19. Setoudeh N, Welham, NJ. Mechanochemical reduction of SrSO4 by Mg. International Journal of Minerals Processing. 2012;104-105:49-52.
20. Khaghani‑Dehaghani MA, Ebrahimi‑Kahrizsangi R, Setoudeh N, Nasiri Tabrizi B. Mechanochemical synthesis of Al2O3–TiB2 nanocomposite powder from Al–TiO2–H3BO3 mixture. International Journal Refractory Metals and Hard Materials.2011;29:244-249.
21. Setoudeh N, Paydar MH, Sajjadnejad M. Effect of high energy ball milling on the reduction of nickel oxide by zinc powder. Journal of Alloys and Compounds.2015;623:117-120.
22- Setoudeh N, Zamani C, Sajjadnejad M. Formation of ZnO/Ni0.6Zn0.4O Mixture Using Mechanical Milling of Zn-NiO, Materials Transactions. 2016;57(9):1597-1601.
23. HSC Chemistry for Windows, version 5.1. Outokumpu, Oy, 1994.
24. International Centre for Diffraction data, JCPDS card file number 24-0712, 1999.
25. International Centre for Diffraction data, JCPDS card file number 34-0410, 1999.
26. Duygu Dogan D, Calgar Y, Ilican S, Caglar M. Investigation of structural, morphological and optical properties of nickel zinc oxide films prepared by sol-gel method. Journal of Alloys and Compounds. 2011;509:2461-2465.
27. Colder H, Guilmeau E, Harnois C, Marinel S, Retoux R, Savary E. Preparation of Ni-doped ZnO ceramics for thermoelectric applications. Journal of European Ceramic Society. 2011;31:2957-2963. | ||
|
آمار تعداد مشاهده مقاله: 1,589 تعداد دریافت فایل اصل مقاله: 1,340 |
||