19. Porous Carbon and Carbon Composite Hollow Spheres
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Date:
2025-04-30Title of Paper:
19. Porous Carbon and Carbon Composite Hollow SpheresJournal:
Colloid and Polymer ScienceSummary:
In this communication, we propose a template approach toward synthesis of carbon hollow spheres by direct carbonization of highly crosslinked sulfonated polystyrene gel hollow spheres (sPS). The sulfonic acid group can facilitate carbonization. Moreover, the acid group can also induce a favorable growth of other materials within the sPS gel-forming carbon-based composite shell such as bi-continuous C/SiO(2) and their derivative ceramic SiC. Release of small molecules during polymers decomposition results porous shell.Co-author:
Ding, SJ; Zhang, CL; Qu, XZ; Yang, ZZ et. alVolume:
286Page Number:
1093-1096Translation or Not:
NoDate of Publication:
2008-03-07