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氧化石墨烯的制备及其在修饰电极上的应用

Preparation of Graphene Oxide and its Application in Modified Electrode
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摘要 通过Hummers法合成出氧化石墨烯(GO),并分别利用傅里叶红外光谱(FT-IR)和扫描电子显微镜(SEM)进行了表征。将制得的GO与海藻酸钠(SA)形成的复合膜与肌红蛋白(Mb)组装在玻炭电极上,形成了Mb-SA-GO复合膜修饰电极。电化学实验结果表明,Mb在该复合膜上表现出较好的电化学活性。 Graphene oxide （GO） was prepared by the Hummers method and characterized by louner translorm mirared spectra （FT-IR） and scanning electron microscopy （SEM）. Composite films made from GO and sodium alginate （SA） were used to incorporate myoglobin on glassy carbon electrode to produce Mb - SA - GO composite film modified electrode. Electrochemical experiments demonstrated that Mb incorporated in the composite films showed good electrochemical activity.
作者 马前前 鉴珊 郑雪芹 孙红
机构地区 青岛大学化学化工与环境学院
出处 《广州化工》 CAS 2013年第7期98-99,127,共3页 GuangZhou Chemical Industry
关键词 氧化石墨烯 制备 复合膜 电化学 graphene oxide preparation composite films electrochemistry
分类号 O657.1 [理学—分析化学]
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参考文献15

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广州化工
2013年 第7期

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