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一种利用废弃水泥制备纳米硅材料的方法及产品
朱润良; 陈情泽; 傅浩洋; 朱建喜; 何宏平
2017-08-04
Country中国
Patent NumberZL201710659531.5
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本发明提供了一种利用废弃水泥制备纳米硅材料的方法及产品。废弃水泥为水泥的水化产物,该方法包括以下步骤:将废弃水泥粉末进行灼烧并冷却,然后将灼烧后的废弃水泥粉末与可作为吸水剂的固体铵盐混匀,然后加入浓酸混匀后加热蒸干并洗涤以制备纳米二氧化硅。制备所得纳米硅材料具有大的比表面积、多级孔结构,有望应用在环境修复和能量储存等领域。该方法简单、高效、成本低,制备周期短,有利于纳米硅的规模化制备。本发明为废弃水泥的资源化利用提供了新方法,又为纳米硅材料的制备提供了新思路。
Date Available2017-11-07
Language中文
Application NumberCN201710659531.5
Open (Notice) NumberCN107324347A
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35657
Collection专利
Recommended Citation
GB/T 7714
朱润良,陈情泽,傅浩洋,等. 一种利用废弃水泥制备纳米硅材料的方法及产品. ZL201710659531.5[P]. 2017-08-04.
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