SiO2 aerogel was prepared via the sol-gel and alcohol supercritical drying process.Effects of heat treatment temperature on the morphology and pore properti
Mn-Zn ferrites with different amounts of Bi2O3 additives were prepared by a conventional ceramic route, and the effect of Bi2O3 additives on microstructure
Carbon nanofibers (CNF) are synthesis by pyrolysis of polyacrylonitrile (PAN) nanofibersthat are prepared by dissolving of PAN in N,N-dimethylformamide (DMF