Synthesis of gold nanoparticles in solid state by thermal decomposition of an organometallic precursor

• Autorzy: Wostek-Wojciechowska, D. , Jeszka, J. K. , Uznanski, P. U. , Amiens, C. , Chaudret, B. , Lecante, P.
• Języki publikacji: EN

Abstrakty

EN

Gold nanoparticles were obtained directly in solid polymer films by thermal decomposition of the [O(Au(PPh3))3][BF4] precursor molecularly dispersed in the polymer and by decomposition of microcrystals on different supports. The nanoparticles were characterized with transmission electron microscopy (TEM), scanning electron microscopy (SEM), UV-Vis spectroscopy, and wide-angle X-ray scattering (WAXS). In spite of high precursor concentration, the size of the obtained nanoparticles was similar to those prepared in diluted solutions.

Słowa kluczowe

EN

metal nanoparticles; polymer nanocomposites; organometallic precursor; TEM; WAXS

• Czasopismo: Materials Science Poland
• Rocznik: 2004
• Tom: Vol. 22, No. 4
• Strony: 407--413
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Wostek-Wojciechowska, D.

• Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-364 Łódź, Poland

autor

Jeszka, J. K.

• Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-364 Łódź, Poland,

autor

Uznanski, P. U.

• Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-364 Łódź, Poland

autor

Amiens, C.

• Laboratoire de Chimie de Coordination du CNRS 31077 Toulouse Cedex, France

autor

Chaudret, B.

• Laboratoire de Chimie de Coordination du CNRS 31077 Toulouse Cedex, France

autor

Lecante, P.

• CEMES-CNRS, 29 rue Jeanne Marvig, BP 4347, 31055 Toulouse Cedex, France

Bibliografia

• [1] TANNENBAUM R., GOLDBERG E.P., FLENNIKEN C.L., Decomposition of iron carbonyls in solid polymer matrices: preparation of novel metal-polymer composite, [in:] J.E. Sheats, C.E. Carraher Jr, Ch.U. Pittman Jr (Eds.), Metal-containing polymeric system, Plenum Press, New York, 1985, p. 303.
• [2] ABES J.I, COHEN R.E., ROSS C.A., Mat. Sci. Eng. C, 23 (2003), 641.
• [3] CLAY R.T., COHEN R.E., Supramol. Sci., 2 (1995), 183.
• [4] POMOGAILO A.D., Russ. Chem. Rev., 66 (1997), 679.
• [5] WOSTEK-WOJCIECHOWSKA D., JESZKA J.K., AMIENS C., CHAUDRET B., LECANTE P., J. Coll. Interface Sci., accepted (2005).
• [6] BARDAJI M., UZNANSKI P., AMIENS C., CHAUDRET B., LAGUNA A., Chem. Comm., (2002), 598.
• [7] BRUCE M.I., NICHOLSON B.K., BIN SHAWKATALY O., Inorganic Synthesis, 26 (1989), 324.