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Abstract:
提供了一种改性多壁碳纳米管的制备方法,将多壁碳纳米管和腐殖酸溶液进行超声处理,得到改性多壁碳纳米管分散液;将改性多壁碳纳米管分散液中的溶剂去除,得到改性多壁碳纳米管。还通过将改性多壁碳纳米管分散液采用微滤多孔膜进行固液分离,得到改性多壁碳纳米管低压膜。该制备方法对多壁碳纳米管结构和性能不造成任何破坏,同时避免了多壁碳纳米管进入水环境的生态风险。改性多壁碳纳米管及其低压膜用于去除水溶液中的亚甲基蓝染料,去除方法简单,易于实现,成本低,效率高。
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Patent Info :
Type: 发明申请
Patent No.: PCT/CN2021/130182
Filing Date: 2021-11-12
Publication Date: 2022-10-20
Pub. No.: WO2022217906A1
Applicants: 北京工业大学
Legal Status: PCT未进入指定国(指定期满)
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1
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