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一种乙醇气敏材料及其制备方法和应用

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成果归属企业: 深圳大学

成果鉴定时间:

成果介绍

本发明公开一种氮掺杂碳纳米纤维电催化剂及其制备方法与应用。该方法包括以下步骤：将二水合氯化铜、聚乙烯吡咯烷酮和聚丙烯腈溶解于N‑N二甲基甲酰胺(DMF)溶剂中，制备得到纺丝溶液，然后采用静电纺丝技术，得到氯化铜/聚乙烯吡咯烷酮/聚丙烯腈纳米纤维膜；将纳米纤维膜依次经水热处理、后处理、预氧化处理、碳化处理，得到多孔且具有一定机械强度的负载铜纳米颗粒的氮掺杂碳纳米纤维电催化剂。本发明制备方法简单，便于规模化生产，所制得的氮掺杂碳纳米纤维电催化剂可用于二氧化碳电还原。

成果应用案例介绍

化学品>催化剂>电催化剂; 化学品>其它非金属类>二氧化碳

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