A Review of the Carbon-Based Solid Transducing Layer for Ion-Selective Electrodes

Peike Wang; Haipeng Liu; Shiqiang Zhou; Lina Chen; Suzhu Yu; Jun Wei

doi:10.3390/molecules28145503

A Review of the Carbon-Based Solid Transducing Layer for Ion-Selective Electrodes

Molecules. 2023 Jul 19;28(14):5503. doi: 10.3390/molecules28145503.

Authors

Peike Wang^{1

2}, Haipeng Liu^{1

2}, Shiqiang Zhou^{1

2}, Lina Chen^{1

2}, Suzhu Yu^{1

2}, Jun Wei^{1

2

3}

Affiliations

¹ Shenzhen Key Laboratory of Flexible Printed Electronics Technology, Harbin Institute of Technology, Shenzhen 518055, China.
² School of Materials Science and Engineering, Harbin Institute of Technology, Shenzhen 518055, China.
³ State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China.

Abstract

As one of the key components of solid-contact ion-selective electrodes (SC-ISEs), the SC layer plays a crucial role in electrode performance. Carbon materials, known for their efficient ion-electron signal conversion, chemical stability, and low cost, are considered ideal materials for solid-state transducing layers. In this review, the application of different types of carbon materials in SC-ISEs (from 2007 to 2023) has been comprehensively summarized and discussed. Representative carbon-based materials for the fabrication of SC-ISEs have been systematically outlined, and the influence of the structural characteristics of carbon materials on achieving excellent performance has been emphasized. Finally, the persistent challenges and potential opportunities are also highlighted and discussed, aiming to inspire the design and fabrication of next-generation SC-ISEs with multifunctional composite carbon materials in the future.

Keywords: carbon materials; solid transducing layer; solid-contact ion-selective electrodes.

Publication types

Review

Abstract

Publication types

Grants and funding