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.

引用

页数：9

共 50 条

[31] METHOD FOR MANUFACTURING THIN FILMS OF CUBI2O4 FOR PHOTOELECTROCHEMICAL APPLICATIONS
Puzikova, D. S.
Dergacheva, M. B.
Khussurova, G. M.
NEWS OF THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN-SERIES CHEMISTRY AND TECHNOLOGY, 2020, (02): : 99 - 106
[32] Photoelectrochemical Behavior of CuWO4 in Tandem System with CuBi2O4
Murashkina, Anna A.
Rudakova, Aida V.
Bakiev, Tair V.
Emeline, Alexei V.
Bahnemann, Detlef W.
CATALYSTS, 2025, 15 (02)
[33] CuAlO2/CuBi2O4 heterojunction photocathodes with improved charge collection for efficient solar water splitting
Song, Angang
Li, Zhixue
Wulan, Bari
Liu, Suxiang
Zhao, Baofeng
Zhu, Di
Hu, Junhua
JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 960
[34] Photoelectrochemical overall water splitting with textured CuBi2O4 as a photocathode
Li, Jiangtian
Griep, Mark
Choi, YuSong
Chu, Deryn
CHEMICAL COMMUNICATIONS, 2018, 54 (27) : 3331 - 3334
[35] Thin semiconductor films CuBi2O4 for photoelectrochemical solar cells
Puzikova, Darya
Dergacheva, Margarita
Khussurova, Gulinur
MATERIALS TODAY-PROCEEDINGS, 2020, 25 : 1 - 5
[36] Electrochemical detection of 4-nitrophenol on nanostructured CuBi2O4 with plausible mechanism supported by DFT calculations
Gudipati, Neeraja Sinha
Vanjari, Sivaramakrishna
Korutla, Srikanth
Tammineni, Rajagopala Rao
Challapalli, Subrahmanyam
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2022, 10 (06):
[37] CuBi2O4 photocathode with integrated electric field for enhanced H2O2 production
Sun, Mengdi
Liu, Bo
Han, Weihua
Zhang, Zemin
Xie, Mingzheng
APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY, 2022, 304
[38] BiVO4/CuBi2O4 heterojunction photoanodes with enhanced charge separation for efficient photoelectrochemical water splitting
Song, Angang
Zhang, Yuheng
Li, Zhixue
Hu, Junhua
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2024, 302
[39] InGaN nanorods/CuBi2O4 heterojunction photoanodes for photoelectrochemical water splitting
Liu, Yuliang
Wang, Jingkun
Zhang, Xun
Sun, Jidong
Li, Tianbao
Xu, Bingshe
JOURNAL OF ALLOYS AND COMPOUNDS, 2024, 970
[40] Influence of Reduced Cu Surface States on the Photoelectrochemical Properties of CuBi2O4
Oropeza, Freddy E.
Feleki, Benjamin T.
Zhang, Kelvin H. L.
Hensen, Emiel J. M.
Hofmann, Jan P.
ACS APPLIED ENERGY MATERIALS, 2019, 2 (09) : 6866 - 6874

← 1 2 3 4 5 →