Size controlled mechanochemical synthesis of ZrSi2

作者:Restrepo David; Hick Sandra M; Griebel Carolin; Alarcon Juan; Giesler Kyle; Chen Yan; Orlovskaya Nina; Blair Richard G*
来源:Chemical Communications, 2013, 49(7): 707-709.
DOI:10.1039/c2cc36323b

摘要

Mechanochemical metathesis reactions were utilized to synthesize nanocrystalline ZrSi2 ranging from 9-30 nm in size. Size was controlled through dilution with CaCl2. A linear relationship was found between diluent concentration and crystallite size. Unlike typical self-propagating metathesis reactions, this reaction did not self-propagate, requiring the input of mechanical energy.

  • 出版日期2013