MgAl_2O_4 Ultrafiltration Ceramic Membrane Derived from Mg-Al Double Alkoxide-化工冶金2000年03期-手机知网

MgAl_2O_4 Ultrafiltration Ceramic Membrane Derived from Mg-Al Double Alkoxide

张国昌陈运法吴振江

1INTRODUCTIoNAlthoughceramicsareknowntobethermallyandcheIIilcallystable,mnyconunonceramicmembranesstherfromthesensitivitytolilghtemperatureandcertainmedia[1].Theporesizeincreaseduetoheattreatmenthasbeenobservedin7-aluIIilna,zirconiaandtitaulamembranes.7-A

领　域:

无机化工；有机化工；工业通用技术及设备；

关键词:

MgAl_2O_4 ultrafiltration membrane； sol-gel route； Mg-Al double alkoxide；