水玻璃常压制备多孔材料

功能材料, 2005, 36(7): 1083-1089.

水玻璃常压制备多孔材料

何方 ^1, , 赵海雷 ^2, , 张秀华 ^3, , 仇卫华 ^4, , 吴卫江 ^5, , 曲选辉 ^6,

1.北京科技大学,材料科学与工程学院,北京100083

2.北京科技大学,材料科学与工程学院,北京100083

3.北京科技大学,材料科学与工程学院,北京100083

4.北京科技大学,材料科学与工程学院,北京100083

5.北京科技大学,材料科学与工程学院,北京100083

6.北京科技大学,材料科学与工程学院,北京100083

关键词：表面修饰 , 水玻璃 , 常压干燥

Ambient pressure synthesize silica porous materials with waterglass

以水玻璃为硅源,在酸性条件下,通过溶胶凝胶的方法,经去离子水洗去钠离子,然后溶剂交换,用三甲基氯硅烷进行表面修饰,在常压下干燥,制备成20～50nm孔径的介孔材料.

参考文献

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水玻璃常压制备多孔材料

Ambient pressure synthesize silica porous materials with waterglass

参考文献