MnO2 and CuBi2O4 hybrid microstructures for efficient nonenzymatic hydroxylamine detection

被引：2
|
作者：
Gudipati, Neeraja Sinha [1 ]
Ramesh, Asha [1 ]
Vanjari, Sivaramakrishna [2 ]
Duvvuri, Suryakala [3 ]
Challapalli, Subrahmanyam [1 ]
机构：
[1] Indian Inst Technol Hyderabad, Dept Chem, Hyderabad 502285, Telangana, India
[2] Indian Inst Technol Hyderabad, Dept Elect Engn, Hyderabad 502285, Telangana, India
[3] GITAM Univ, Dept Chem, Visakhapatnam 530045, Andhra Pradesh, India
来源：
JOURNAL OF CHEMICAL SCIENCES | 2023年 / 135卷 / 04期
关键词：
Copper bismuth oxide; manganese oxide; hydroxylamine; non-enzymatic; electrochemical sensor; GLASSY-CARBON ELECTRODE; SENSOR; PERFORMANCE; FABRICATION; NANOCOMPOSITE; NANOPARTICLES; INTERFACE; BIOSENSOR; OXIDATION; CATALYST;
D O I：
10.1007/s12039-023-02221-x
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this report, CuBi2O4 and CuBi2O4/MnO2 are synthesized using coprecipitation and hydrothermal methods, respectively. CuBi2O4/MnO2 has been extensively used for the electrochemical detection of hydroxylamine. CuBi2O4 and CuBi2O4/MnO2 are well characterized by XRD, XPS, and FESEM to reveal the structural and morphological features of the material. Electrochemical measurements like CV, chronoamperometry, and impedance are studied to reveal the electrochemical behavior of CuBi2O4/MnO2 towards hydroxylamine. Stability, reproducibility, and interference studies are performed to reveal the suitability of CuBi2O4/MnO2 as an electrode material for the electrochemical detection of hydroxylamine.
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页数：9
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