期刊论文

Li, Guangli;Deng, Peihong

英文

JOURNAL OF THE ELECTROCHEMICAL SOCIETY

0013-4651

2019

166

10

B805-B813

10.1149/2.1271910jes

NSFCNational Natural Science Foundation of China (NSFC) [61703152]; Hunan Provincial Natural Science FoundationNatural Science Foundation of Hunan Province [2018JJ3134, 2019JJ50127, 2016JJ4010]; Project of Science and Technology Department of Hunan Province [GD16K02]; Scientific Research Foundation of Hunan Provincial Education DepartmentHunan Provincial Education Department [18A273, 18C0522]; Project of Science and Technology Plan in Zhuzhou [201706201806]; Opening Project of Key Discipline of Materials Science in Guangdong [CNXY2017001, CNXY2017002, CNXY2017003]; Project of Key Laboratory of Functional Organometallic Materials, University of Hunan Province [GN19K01, GN19K05]; Project of Key Laboratory of Functional Metal-Organic Compounds of Hunan Province [MO19K08]

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A facile voltammetric sensor based on MnO2 nanorods/electro-reduced graphene oxide composite modified glassy carbon electrode (MnO(2)NRs-ERGO/GCE) was proposed for the detection of Rhodamine B (RhB). The MnO(2)NRs-ERGO/GCE was fabricated by a facile drop-casting approach followed by a potentiostatic reduction technique. A well-shaped oxidation peak of RhB was observed at the MnO(2)NRs-ERGO/GCE, and the response peak current was 17-fold and 2-fold higher than that of bare GCE and ERGO/GCE respectively, attributing to the synergistic electrocatalytic effect from ERGO sheets and MnO(2)NRs. Under ...