Articles producció científicaEnginyeria Electrònica, Elèctrica i Automàtica

Room-Temperature Ammonia Sensing Using Polyaniline-Coated Laser-Induced Graphene

  • Identification data

    Identifier:  imarina:9411317
    Handle: https://hdl.handle.net/20.500.11797/imarina9411317
    Authors:  Santos-Ceballos, Jose Carlos; Salehnia, Foad; Guell, Frank; Romero, Alfonso; Vilanova, Xavier; Llobet, Eduard
    Abstract:
    The reliable detection of ammonia at room temperature is crucial for not only maintaining environmental safety but also for reducing the risks of hazardous pollutants. In this study, the electrochemical modification of laser-induced graphene (LIG) with polyaniline (PANI) led to the development of a chemo-resistive nanocomposite (PANI@LIG) for detecting ammonia levels at room temperature. The composite is characterized by field emission scanning electron microscopy, Fourier transforms infrared, and Raman and X-ray photoelectron spectroscopy. This work marks the first utilization of PANI@LIG for gas sensing and introduces a simple but effective approach for fabricating low-cost wearable gas sensors with high sensitivity and flexibility.

  • Others:

    Link to the original source: https://www.mdpi.com/1424-8220/24/23/7832
    APA: Santos-Ceballos, Jose Carlos; Salehnia, Foad; Guell, Frank; Romero, Alfonso; Vilanova, Xavier; Llobet, Eduard (2024). Room-Temperature Ammonia Sensing Using Polyaniline-Coated Laser-Induced Graphene. Sensors, 24(23), 7832-. DOI: 10.3390/s24237832
    Paper original source: Sensors. 24 (23): 7832-
    Article's DOI: 10.3390/s24237832
    Journal publication year: 2024
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/publishedVersion
    Record's date: 2024-12-28
    URV's Author/s: Llobet Valero, Eduard / Romero Nevado, Alfonso José / Vilanova Salas, Javier
    Department: Enginyeria Electrònica, Elèctrica i Automàtica
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Publication Type: Journal Publications
    Author, as appears in the article.: Santos-Ceballos, Jose Carlos; Salehnia, Foad; Guell, Frank; Romero, Alfonso; Vilanova, Xavier; Llobet, Eduard
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: Analytical chemistry, Arquitetura, urbanismo e design, Astronomia / física, Atomic and molecular physics, and optics, Biochemistry, Biodiversidade, Biotecnología, Chemistry, analytical, Ciência da computação, Ciência de alimentos, Ciências agrárias i, Ciências ambientais, Ciências biológicas i, Ciências biológicas ii, Ciências biológicas iii, Educação física, Electrical and electronic engineering, Electrochemistry, Engenharias i, Engenharias ii, Engenharias iii, Engenharias iv, Engineering, electrical & electronic, Farmacia, Geociências, Geografía, Information systems, Instrumentation, Instruments & instrumentation, Interdisciplinar, Letras / linguística, Linguística e literatura, Matemática / probabilidade e estatística, Materiais, Medicina i, Medicina ii, Medicina iii, Medicina veterinaria, Medicine (miscellaneous), Química, Zootecnia / recursos pesqueiros
    Author's mail: alfonsojose.romero@urv.cat, xavier.vilanova@urv.cat, eduard.llobet@urv.cat

  • Keywords:

    Ammoni
    Ammonia
    Composites
    Film
    Ga
    Gas sensing
    Hybrid
    Laser-induced graphene
    Oxide
    Polyaniline
    Sensor
    Analytical Chemistry
    Atomic and Molecular Physics
    and Optics
    Biochemistry
    Chemistry
    Analytical
    Electrical and Electronic Engineering
    Electrochemistry
    Engineering
    Electrical & Electronic
    Information Systems
    Instrumentation
    Instruments & Instrumentation
    Medicine (Miscellaneous)
    Arquitetura
    urbanismo e design
    Astronomia / física
    Biodiversidade
    Biotecnología
    Ciência da computação
    Ciência de alimentos
    Ciências agrárias i
    Ciências ambientais
    Ciências biológicas i
    Ciências biológicas ii
    Ciências biológicas iii
    Educação física
    Engenharias i
    Engenharias ii
    Engenharias iii
    Engenharias iv
    Farmacia
    Geociências
    Geografía
    Interdisciplinar
    Letras / linguística
    Linguística e literatura
    Matemática / probabilidade e estatística
    Materiais
    Medicina i
    Medicina ii
    Medicina iii
    Medicina veterinaria
    Química
    Zootecnia / recursos pesqueiros

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