journal article·2017-08Open access

Sensors: Sensitive and Reversible Detection of Methanol and Water Vapor by In Situ Electrochemically Grown CuBTC MOFs on Interdigitated Electrodes (Small 29/2017)

Sumit Sachdeva, Manjunath R. Venkatesh, Brahim El Mansouri, Jia Wei, Andre Bossche, Freek Kapteijn, Guo Qi Zhang, Jorge Gascon, Louis C. P. M. de Smet, Ernst J. R. Sudhölter

Small· Volume 13· Issue 29

Abstract

In article number 1604150, by L. C. P. M. de Smet and co-workers, CuBTC metal–organic framework (MOF) films are grown directly onto a micro-structured Cu transducer surface in a fast and controllable way by making use of the anodic dissolution of Cu ions in the presence of organic BTC linkers. Reversible capacitive response to methanol and water vapors is shown, while time-dependent capacitive responses are successfully simulated by diffusion-controlled kinetics, and equilibrium capacitive responses follow the Langmuir adsorption model.
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Research context

OpenAlex topics: Gas Sensing Nanomaterials and Sensors · Conducting polymers and applications

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Affiliations

Department of Chemical Engineering Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands

Beijing Research Centre Delft University of Technology Mekelweg 4 2628 CD Delft The Netherlands

Department of Microelectronics Delft University of Technology Mekelweg 4 2628 CD Delft The Netherlands

Laboratory of Organic Chemistry Wageningen University & Research Stippeneng 4 6708 WE Wageningen The Netherlands

References

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