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In situ synthesis of AlPO4-14, CoAPO-44 and ZnAPO-34 films on alumina substrates
Authors:Lixiong Zhang  Huanting Wang
Affiliation:(1) Chemical Engineering, Nanjing University of Chemical Technology, Nanjing, 210009, People's Republic of China;(2) Department of Chemical and Environmental Engineering, University of California, Riverside, CA 92521, USA
Abstract:The in situ synthesis of AIPO4-14, CoAPO-44 and ZnAPO-34 films supported on alumina substrates was reported in this paper. Continuous AlPO4-14, CoAPO-44 and ZnAPO-34 films could be formed on alumina substrates at 170–200°C for 24 h. It was found that after calcination, AIPO4-14 films peeled off from the alumina supports, while CoAPO-44 films turned to be amorphous. No changes could be observed on ZnAPO-34 films before and after calcination, indicating good thermal stability of ZnAPO-34 films.
Keywords:
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