Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Adv Mater. 2012 Nov 27;24(45):6028-33. doi: 10.1002/adma.201201915. Epub 2012 Aug 24.
Porous carbon spheres with unique structures and morphologies are prepared from energetic carbon precursors, alkali propiolates, via ultrasonic spray pyrolysis. Aerosolized liquid droplets containing alkali propiolates act as microreactors that confine the thermal decomposition of energetic precursors and lead to the formation of several unprecedented carbon morphologies.
多孔碳球具有独特的结构和形态,由含能碳前体和丙炔酸钾通过超声喷雾热解制备。含有丙炔酸钾的气溶胶液滴充当微反应器,限制了含能前体的热分解,导致形成了几种前所未有的碳形态。