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Abstract:
一种富氧空位NaFeSi2O6光催化剂的制备与光还原Cr(VI)的方法,属于光催化新材料技术领域。该方法包括如下步骤:以硅藻土和九水合硝酸铁分别为硅源和铁源,在NaOH溶液中,水热制备出NaFeSi2O6光催化剂。(2)再将NaFeSi2O6光催化剂经过机械球磨得到富氧空位的NaFeSi2O6光催化剂。以NaFeSi2O6光催化剂在可见光下(λ≥420nm)对浓度为70mg/L的Cr(VI)溶液进行光还原性能评价;本发明制备的富氧空位的NaFeSi2O6光催化剂具有条件温和、操作简单、成本低、对环境友好、性能提高显著、易于规模化量产等特点,具有良好的开发前景和工业化的应用潜质。
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Patent Info :
Type: 发明申请
Patent No.: CN202110292263.4
Filing Date: 2021-03-18
Publication Date: 2021-07-02
Pub. No.: CN113058606A
Applicants: 北京工业大学
Legal Status: 驳回
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 9
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