Bifunctional Metal Meshes Acting as a Semipermeable Membrane and Electrode for Sensitive Electrochemical Determination of Volatile Compounds

• Published in: ACS applied materials & interfaces Vol. 13; no. 30; pp. 35914 - 35923
• Main Authors: Giordano, Gabriela F, Freitas, Vitoria M. S, Schleder, Gabriel R, Santhiago, Murilo, Gobbi, Angelo L, Lima, Renato S
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 04.08.2021
• Subjects: Electrochemical Techniques - instrumentation; Electrochemical Techniques - methods; Electrodes; Ethanol - analysis; Functional Inorganic Materials and Devices; Hydrochloric Acid - analysis; Hydroxides - chemistry; Limit of Detection; Membranes, Artificial; Metal Nanoparticles - chemistry; Nickel - chemistry; Stainless Steel - chemistry; Volatile Organic Compounds - analysis; toxic gas; VOCs; machine learning; ethanol; flexible electrode

The monitoring of toxic inorganic gases and volatile organic compounds has brought the development of field-deployable, sensitive, and scalable sensors into focus. Here, we attempted to meet these requirements by using concurrently microhole-structured meshes as (i) a membrane for the gas diffusion...