Highly efficient tetrametallic PtNiCuCo alloy nanoparticles for Sensitive Detection of Hydrogen Peroxide

Baoji  Miao; Muhammad  Arsalan; Amal  BaQais; Vignesh Murugadoss; Imran  Saddique; Mohammed A.  Amin; Junna Ren; Azka  Awais; Qingsong Zhu; Ben Bin Xu; Fengchun  Wei

Highly efficient tetrametallic PtNiCuCo alloy nanoparticles for Sensitive Detection of Hydrogen Peroxide

Baoji Miao, Muhammad Arsalan, Amal BaQais, Vignesh Murugadoss, Imran Saddique, Mohammed A. Amin, Junna Ren, Azka Awais, Qingsong Zhu, Ben Bin Xu, Fengchun Wei

Mechanical and Construction Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The tetrametallic PtNiCuCo alloy nanoparticles were prepared by simple and cost-effective solution-based approach and spray deposited on fluorine doped tin oxide (FTO) substrates to use as a highly sensitive catalyst for hydrogen peroxide (H2O2) sensing. The morphological studies revealed that the PtNiCuCo nanoparticles had an average particle size of 5±1 nm. Electrochemical studies showed that PtNiCuCo nanoparticles possess excellent electro-oxidation activity for hydrogen peroxide at 20 mVs−1 scanning rate (vs. Ag/AgCl). The wide linear range for hydrogen peroxide (H2O2) was obtained from 10 μM to 16 mM. The detection limits for H2O2 were 0.16 μM (SNR = 3). The sensitivity of H2O2 was 4367.25 µAmM-1cm-2. These results revealed that the prepared nanoparticles could be a potential candidate for H2O2 sensing.

Original language	English
Journal	Advanced Composites and Hybrid Materials
Publication status	Accepted/In press - 20 Apr 2023

Embargoed Document

Revise manuscript_ final
Accepted author manuscript, 4.65 MB
Embargo ends: 20/04/24

Cite this

@article{9dc38b1e13dc4eddb337ed4776267cdc,

title = "Highly efficient tetrametallic PtNiCuCo alloy nanoparticles for Sensitive Detection of Hydrogen Peroxide",

abstract = "The tetrametallic PtNiCuCo alloy nanoparticles were prepared by simple and cost-effective solution-based approach and spray deposited on fluorine doped tin oxide (FTO) substrates to use as a highly sensitive catalyst for hydrogen peroxide (H2O2) sensing. The morphological studies revealed that the PtNiCuCo nanoparticles had an average particle size of 5±1 nm. Electrochemical studies showed that PtNiCuCo nanoparticles possess excellent electro-oxidation activity for hydrogen peroxide at 20 mVs−1 scanning rate (vs. Ag/AgCl). The wide linear range for hydrogen peroxide (H2O2) was obtained from 10 μM to 16 mM. The detection limits for H2O2 were 0.16 μM (SNR = 3). The sensitivity of H2O2 was 4367.25 µAmM-1cm-2. These results revealed that the prepared nanoparticles could be a potential candidate for H2O2 sensing.",

author = "Baoji Miao and Muhammad Arsalan and Amal BaQais and Vignesh Murugadoss and Imran Saddique and Amin, {Mohammed A.} and Junna Ren and Azka Awais and Qingsong Zhu and Xu, {Ben Bin} and Fengchun Wei",

year = "2023",

month = apr,

day = "20",

language = "English",

journal = "Advanced Composites and Hybrid Materials",

issn = "2522-0128",

publisher = "Springer",

}

TY - JOUR

T1 - Highly efficient tetrametallic PtNiCuCo alloy nanoparticles for Sensitive Detection of Hydrogen Peroxide

AU - Miao, Baoji

AU - Arsalan, Muhammad

AU - BaQais, Amal

AU - Murugadoss, Vignesh

AU - Saddique, Imran

AU - Amin, Mohammed A.

AU - Ren, Junna

AU - Awais, Azka

AU - Zhu, Qingsong

AU - Xu, Ben Bin

AU - Wei, Fengchun

PY - 2023/4/20

Y1 - 2023/4/20

N2 - The tetrametallic PtNiCuCo alloy nanoparticles were prepared by simple and cost-effective solution-based approach and spray deposited on fluorine doped tin oxide (FTO) substrates to use as a highly sensitive catalyst for hydrogen peroxide (H2O2) sensing. The morphological studies revealed that the PtNiCuCo nanoparticles had an average particle size of 5±1 nm. Electrochemical studies showed that PtNiCuCo nanoparticles possess excellent electro-oxidation activity for hydrogen peroxide at 20 mVs−1 scanning rate (vs. Ag/AgCl). The wide linear range for hydrogen peroxide (H2O2) was obtained from 10 μM to 16 mM. The detection limits for H2O2 were 0.16 μM (SNR = 3). The sensitivity of H2O2 was 4367.25 µAmM-1cm-2. These results revealed that the prepared nanoparticles could be a potential candidate for H2O2 sensing.

AB - The tetrametallic PtNiCuCo alloy nanoparticles were prepared by simple and cost-effective solution-based approach and spray deposited on fluorine doped tin oxide (FTO) substrates to use as a highly sensitive catalyst for hydrogen peroxide (H2O2) sensing. The morphological studies revealed that the PtNiCuCo nanoparticles had an average particle size of 5±1 nm. Electrochemical studies showed that PtNiCuCo nanoparticles possess excellent electro-oxidation activity for hydrogen peroxide at 20 mVs−1 scanning rate (vs. Ag/AgCl). The wide linear range for hydrogen peroxide (H2O2) was obtained from 10 μM to 16 mM. The detection limits for H2O2 were 0.16 μM (SNR = 3). The sensitivity of H2O2 was 4367.25 µAmM-1cm-2. These results revealed that the prepared nanoparticles could be a potential candidate for H2O2 sensing.

M3 - Article

JO - Advanced Composites and Hybrid Materials

JF - Advanced Composites and Hybrid Materials

SN - 2522-0128

ER -