Electrocatalytic glucose oxidation activity of Ni/CNT composites based on low-temperature discharge synthesis

Yulong Men; Haoxin Chen; Jianqiao Wang; Jiafu Zou; Yan Chen; Ning Dou; Peng Liu; Yunxiang Pan

doi:10.1016/j.cjche.2025.05.025

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Electrocatalytic glucose oxidation activity of Ni/CNT composites based on low-temperature discharge synthesis

Special Issue on Celebrating the 100th Anniversary of the School of Chemical Engineering and Technology of Tianjin University | Updated：2026-01-08

- Electrocatalytic glucose oxidation activity of Ni/CNT composites based on low-temperature discharge synthesis
- Chinese Journal of Chemical Engineering Vol. 86, Issue 10, Pages: 114-122(2025)
- Affiliations：
  
  1. School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University,Shanghai,China,200240
  2. The College of Nuclear Technology and Automation Engineering, Chengdu University of Technology,Chengdu,China,610059
  3. Fuzhou Trafficinfo Certification &Testing Co. Ltd.,Fuzhou,China,350011
  4. Vascular Disease Center, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine,Shanghai,China,200081
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2025.05.025
  CLC：
- Published：2025
- Accepted：
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Yulong Men, Haoxin Chen, Jianqiao Wang, Jiafu Zou, Yan Chen, Ning Dou, Peng Liu, Yunxiang Pan. Electrocatalytic glucose oxidation activity of Ni/CNT composites based on low-temperature discharge synthesis[J]. Chinese Journal of Chemical Engineering, 2025, 86(10): 114-122.
DOI：

Yulong Men, Haoxin Chen, Jianqiao Wang, Jiafu Zou, Yan Chen, Ning Dou, Peng Liu, Yunxiang Pan. Electrocatalytic glucose oxidation activity of Ni/CNT composites based on low-temperature discharge synthesis[J]. Chinese Journal of Chemical Engineering, 2025, 86(10): 114-122. DOI： 10.1016/j.cjche.2025.05.025.

摘要

Abstract

Electrochemical reaction is emerging as a powerful approach for glucose detection and biomass conversion. However

it has been rarely explored for glucose detection and biomass conversion into value-added chemicals. Previously reported glucose oxidase reduction (GOR) catalysts exhibit issues such as low activity

limited detection range

poor sensitivity

and overreliance on noble metals. Here

we employ an impregnation method to load transition metal nickel onto carbon nanotubes (CNT) and fabricated Ni/CNT30 catalyst

via

a discharge process. Ni/CNT30 catalyst exhibits a remarkably high catalytic activity of up to 3336.7 μA·cm

-2

·mmol

-1

·L

a detection limit of 2.43 μmol·L

-1

outstanding stability

and excellent resistance to impurities and interference

surpassing other noble metal-based and oxide-based materials. Hence

this material provides a new approach for the preparation of glucose sensors to achieve precise mobile measurement of glucose concentration and

biofuel cells in future.

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