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Inventor:

张兰 (张兰.) [1] (Scholars:张兰) | 郭宇恒 (郭宇恒.) [2] | 童萍 (童萍.) [3] (Scholars:童萍)

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incoPat

Abstract:

本发明属于材料和固相微萃取纤维制备领域,具体涉及一种自组装功能化氮掺杂碳纳米笼固相微萃取纤维的制备及应用。以金属有机骨架ZIF‑67为原料,通过简单的高温煅烧制备得到氮掺杂碳纳米笼,然后进行氨基功能化;以制备聚多巴胺修饰过的不锈钢丝作为固相微萃取纤维基体;氨基功能化的氮掺杂碳纳米笼与聚多巴胺膜发生反应自组装在不锈钢丝表面,制成固相微萃取纤维。基于这种纳米笼材料的涂层纤维与气相色谱‑质谱(GC‑MS)联用实现了在实际样品中邻苯二甲酸酯类的检测。本发明制得的固相微萃取纤维具有不易脱落、寿命长、萃取效率高的优点,拓宽了金属有机骨架衍生的多孔碳纳米材料的应用领域。

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Patent Info :

Type: 发明申请

Patent No.: CN202010100061.0

Filing Date: 2020/2/18

Publication Date: 2023-04-07 00:00:00

Pub. No.: CN111135809B

公开国别: 中国

Applicants: 福州大学

Legal Status: 授权

Cited Count:

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SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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