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静电纺丝是一种简单、快捷、有效地制备纳米纤维的技术,静电纺纳米纤维可用于催化、吸附、生物医药等领域[1,2].CeO2是一种很重要的稀土金属氧化物,由于易通过Ce4+→Ce3+的还原反应形成Ce3+中心和具有催化活性的氧空位,所以它自身可以被用作有效的催化剂材料[3].
铁酸钴-二氧化铈复合纳米纤维的制备及其类过氧化物酶催化性质的研究
【摘 要】
：
静电纺丝是一种简单、快捷、有效地制备纳米纤维的技术,静电纺纳米纤维可用于催化、吸附、生物医药等领域[1,2].CeO2是一种很重要的稀土金属氧化物,由于易通过Ce4+→Ce3+的还原反应形成Ce3+中心和具有催化活性的氧空位,所以它自身可以被用作有效的催化剂材料[3].
【机 构】
：
吉林大学化学学院,麦克德尔米德实验室,长春,130012
【出 处】
：
中国化学会第30届学术年会
【发表日期】
：
2016年7期
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开发在金属-空气电池和燃料电池阴极氧还原反应中高效耐用的催化剂是必需的.在本文中，大小为2.5-8.5nm的氮掺杂石墨烯量子点在热还原氧化石墨烯原位生长均匀，这不同于那些加入预先制备好的石墨烯量子点催化剂.