纺丝液参数对静电纺丝制备镁铝尖晶石纤维的影响*

崔燚, 魏恒勇, 王合洋, 魏颖娜, 林健, 卜景龙, 王鹏

Effect of Spinning Solution Parameters on Synthesis of Magnesium Aluminate Spinel Fibers via Electrospinning

CUI Yi, WEI Hengyong, WANG Heyang, WEI Yingna, LIN Jian, BU Jinglong, WANG Peng

表1 实验方案

Table1 The experimental scheme

Technological parameter MgCl2 /g AlCl3 /g C2H5OH /mL CH2Cl2 /mL PVP /g EtOH /mL Gel temperature /℃ Gel temperature Added directly 0.07 0.20 0.25 7.5 0.5 8 Added directly 100 0.07 0.20 0.25 7.5 0.5 8 100 120 0.07 0.20 0.25 7.5 0.5 8 120 Content of gel 0.068 mol/L 0.07 0.20 0.25 7.5 0.5 8 100 0.100 mol/L 0.11 0.30 0.37 11.3 0.5 8 100 0.136 mol/L 0.14 0.40 0.50 15 0.5 8 100 Dosage of PVP 0.027 g/mL 0.07 0.20 0.25 7.5 0.3 8 100 0.045 g/mL 0.07 0.20 0.25 7.5 0.5 8 100 0.063 g/mL 0.07 0.20 0.25 7.5 0.7 8 100