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Inventor:

俞瀚 (俞瀚.) [1] (Scholars:俞瀚) | 吴继耀 (吴继耀.) [2] | 田树杭 (田树杭.) [3] | 洪峰毅 (洪峰毅.) [4]

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Abstract:

本发明属于无机催化材料领域,具体涉及一种羟基锡酸铁/石墨烯复合光催化剂及其制备方法。本发明先制备出氧化石墨和羟基锡酸铁粉末,再配制成溶液,混合搅拌后转移到反应釜中在高温箱式炉中反应5~8h,此过程中氧化石墨被还原成石墨烯,并与FeSnO(OH)5复合,离心洗涤后,烘干、研磨,制备得到FeSnO(OH)5/石墨烯复合光催化剂。本发明的优点在于:制备的成本低,制备工艺简单,FeSnO(OH)5负载在石墨烯上粒径分布均匀,在20nm‑40nm范围,所制得的FeSnO(OH)5/石墨烯复合材料作为光催化剂,吸收光的波段宽,对可见光的利用率大,光催化反应中电子‑空穴对复合的概率低,光催化活性高。

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Patent Info :

Type: 发明授权

Patent No.: CN201710607545.2

Filing Date: 2017/7/24

Publication Date: 2019/4/5

Pub. No.: CN107321359B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

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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