Silver particles tailoring of shapes and sizes
作者： J. Widoniak , S. Eiden-Assmann , G. Maret
DOI: 10.1016/J.COLSURFA.2005.09.004
关键词: X-ray crystallography 、 Analytical chemistry 、 Spectroscopy 、 Thermogravimetry 、 Particle size 、 Silver nitrate 、 Reducing agent 、 Colloid 、 Chemistry 、 Particle 、 Colloid and Surface Chemistry
摘要: Abstract Dispersions of colloidal silver have been prepared by the reduction nitrate, with different reductants in presence various stabilising agents. Aging these dispersions at room temperature for 2 h yielded particles average sizes ranging from 1 nm up to 6 μm and shapes like spheres, plates, needles or leafs. Reducing agents were found control final particle shapes. The diversity morphologies studied using electron microscopy. Thermogravimetry, powder X-ray diffraction (XRD) UV/VIS spectroscopy carried out further characterisation.
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sci-hub.se 参考文章(15)
Yugang Sun, Younan Xia, Shape-Controlled Synthesis of Gold and Silver Nanoparticles Science. ,vol. 298, pp. 2176- 2179 ,(2002) , 10.1126/SCIENCE.1077229
Arnim Henglein, Physicochemical properties of small metal particles in solution: "microelectrode" reactions, chemisorption, composite metal particles, and the atom-to-metal transition The Journal of Physical Chemistry. ,vol. 97, pp. 5457- 5471 ,(1993) , 10.1021/J100123A004
Ivan Sondi, Dan V Goia, Egon Matijević, Preparation of highly concentrated stable dispersions of uniform silver nanoparticles joint international conference on information sciences. ,vol. 260, pp. 75- 81 ,(2003) , 10.1016/S0021-9797(02)00205-9
Christine Göltner, Helmut Cölfen, Markus Antonietti, NANOSTRUKTURIERUNG VON FESTKORPERN MIT AMPHIPHILEN POLYMEREN Chemie in Unserer Zeit. ,vol. 33, pp. 200- 205 ,(1999) , 10.1002/CIUZ.19990330404
Jeremy D. Hopwood, Stephen Mann, Synthesis of Barium Sulfate Nanoparticles and Nanofilaments in Reverse Micelles and Microemulsions Chemistry of Materials. ,vol. 9, pp. 1819- 1828 ,(1997) , 10.1021/CM970113Q
Susanne M Heard, Franz Grieser, Colin G Barraclough, John V Sanders, The characterization of ag sols by electron microscopy, optical absorption, and electrophoresis joint international conference on information sciences. ,vol. 93, pp. 545- 555 ,(1983) , 10.1016/0021-9797(83)90439-3
Y. Sun, Y. Xia, Triangular Nanoplates of Silver: Synthesis, Characterization, and Use as Sacrificial Templates For Generating Triangular Nanorings of Gold Advanced Materials. ,vol. 15, pp. 695- 699 ,(2003) , 10.1002/ADMA.200304652
Helmut Cölfen, Markus Antonietti, Crystal design of calcium carbonate microparticles using double-hydrophilic block copolymers Langmuir. ,vol. 14, pp. 582- 589 ,(1998) , 10.1021/LA970765T
Krassimir P. Velikov, Gabby E. Zegers, Alfons van Blaaderen, Synthesis and Characterization of Large Colloidal Silver Particles Langmuir. ,vol. 19, pp. 1384- 1389 ,(2003) , 10.1021/LA026610P
Arnim Henglein, Colloidal Silver Nanoparticles: Photochemical Preparation and Interaction with O2, CCl4, and Some Metal Ions Chemistry of Materials. ,vol. 10, pp. 444- 450 ,(1998) , 10.1021/CM970613J