Chemical Reactivities of Magnesium Nanopowders
Source abstract
Abstract
The chemical reactivities of two forms of superfine magnesium powders differing in particle size are compared with commercial magnesium powder for nitridation, hydrogenation and Grignard reactions. The chemical reactivities of these magnesium powders are approximately proportional to their specific surface areas or their reciprocal particle diameters. Since the magnesium nanopowders give a specific surface area around three orders of magnitude larger than that of the commercial ones, they can undergo reactions under mild conditions at which the extent of reaction of the commercial magnesium powder is too small to be measured.
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Research context
OpenAlex topics: Hydrogen Storage and Materials · Ammonia Synthesis and Nitrogen Reduction · Inorganic Chemistry and Materials
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References (21)
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1. Arnold R.T. & S.T. Kulenovic, 1977. Activated metals. A procedure for the preparation of activated magnesium and zinc. Synth. Commun. 7, 223–232.10.1080/00397917708050739 ↗
2. Bartmann E., B. Bogdanovic, N. Janke, S.J. Liao, K. Schlichte, B. Spliethoff, J. Treber, U. Westeppe & U. Wilczok, 1990. Magnesium anthracene systems. 7. Active magnesium from catalytically prepared magnesium hydride or from magnesium anthracene and its uses in the synthesis. Chem. Ber. 123, 1517–1528.10.1002/cber.19901230712 ↗
3. Bogdanovic B., 1985. Catalytic synthesis of organolithium and organomagnesium compounds and of lithium and magnesium hydrides-applications in organic synthesis and hydrogen storage. Angew. Chem. Int. Ed. Engl. 24, 262–273.10.1002/anie.198502621 ↗
4. Bogdanovic B., S.J. Liao, R. Mynott, K. Schlichte & U. Westeppe, 1984. Rate of formation and characterization of magnesium anthracene. Chem. Ber. 117, 1378–1392.10.1002/cber.19841170410 ↗
5. Bogdanovic B,S.J. Liao, K. Schlichte & U. Westeppe, 1988. Magnesium anthracene. 3thf. Organometallic Syntheses (R.B. King and J.J. Eisch, Editor), Elsevier, Amsterdam. 4, 410–413.10.1016/B978-0-444-42956-8.50116-X ↗
6. Bogdanovic B., S.J. Liao, M. Schwickardi, P. Sikorsky & B. Spliethoff, 1980. Catalytic synthesis of magnesium hydride under mild conditions. Angew. Chem. Int. Ed. Engl. 19, 818–819.10.1002/anie.198008181 ↗
7. Bönnemann H., B. Bogdanovic, R. Brinkmann, B. Spliethoff & D.W. He, 1993. The preparation of finely divided metal powders and transition metal complexes using “originally solvated” magnesium. J. Organomet. Chem. 451, 23–31.10.1016/0022-328X(93)83004-F ↗
8. Burns T.P. & R.D. Rieke, 1987. Highly reactive magnesium and its application to organic syntheses. J. Org. Chem. 52, 3674–3680.10.1021/jo00392a033 ↗
9. Imamura H., T. Nobunaga, M. Kawahigashi & S. Tsuchiya, 1984. Preparation and hydriding behavior of magnesium metal clusters formed in low-temperature cocondensation: application of magnesium for hydrogen storage. Inorg. Chem. 23, 2509–2511.10.1021/ic00184a027 ↗
10. Kimura K., 1987. Metal colloids produced by means of gas evaporation technique. IV. size distribution of small Mg and In particles. Bull. Chem. Soc. Jpn. 60, 3093–3097.10.1246/bcsj.60.3093 ↗
11. Klabunde K.J., H.F. Efner, L. Satek & W. Donley, 1974. Preparation of an extremely active magnesium slurry for Grignard reagent preparations by metal atom-solvent cocondensations. J. Organomet. Chem. 71, 309–313.10.1016/S0022-328X(00)95163-5 ↗
12. Liao S.J., S.Q. Zhang & S.W. Yu, 1988. Synthesis of active magnesium and magnesium hydride. Acta Chimica Sinica. 380–382.10.1002/cjoc.19880060416 ↗
13. Lorenz, H., U. Kuhne, C. Hohlfeld & K. Flegel, 1988. Influence of MgO on the growth of cubic boron nitride using the catalyst Mg3N2. J. Mater. Sci. Lett. 7, 23–24.10.1007/BF01729904 ↗
14. Rieke R.D., 1977. Preparation of highly reactive metal powders and their use in organic and organometallic synthesis. Acc. Chem. Res. 10, 301–306.10.1021/ar50116a005 ↗
15. Rieke R.D., 1989. Preparation of organometallic compounds from highly reactive metal powders. Science. 246, 1260–1264.10.1126/science.246.4935.1260 ↗
16. Rieke R.D., P.T.-J. Li, T.P. Burns & S.T. Uhm, 1981. Preparation of highly reactive metal powders: a new procedure for the preparation of highly reactive zinc and magnesium metal powders. J. Org. Chem. 46, 4323–4324.10.1021/jo00334a056 ↗
17. Rieke R.D. & H. Xiong, 1992. One-step spiroannulation using 1,2-bis(methylene)cycloalkane-magnesium reagents. J. Org. Chem. 57, 6560–6565.10.1021/jo00050a036 ↗
18. Sell M.S., M.V. Hanson & R.D. Rieke, 1994. Synthetically useful mono-functionalizations of dihaloarenes via Rieke metals. Synth. Commun. 24, 2379–2386.10.1080/00397919408019062 ↗
19. Sullivan E.A., 1995. Hydrides. In: Kirk-Othmer Encyclopedia of Chemical Technology, JohnWiley & Sons, New York. Vol. 13, 4th edn., 606–629.
20. Szabo Z.G., S. Perczel, M. Gabor, G. Zsolt & A.K. Galwey, 1983.The role of magnesia and alumina in promoting the nitridation of magnesium and aluminum. Thermochim, Acta. 64, 167–178.
21. Zhang Y.K., S.J. Liao & Y. Xu, 1999. Nitridation of magnesium powder of nanometric size from the thermal decomposition of magnesium anthracene. Synth. React. Inorg. Met.-Org. Chem. 29, 289–296.10.1080/00945719909349451 ↗