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Chemical Vapor Deposition: Mn 3 O 4 Nanomaterials Functionalized with Fe 2 O 3 and ZnO: Fabrication, Characterization, and Ammonia Sensing Properties (Adv. Mater. Interfaces 24/2019)
Author(s) -
Bigiani Lorenzo,
Zappa Dario,
Maccato Chiara,
Gasparotto Alberto,
Sada Cinzia,
Comini Elisabetta,
Barreca Davide
Publication year - 2019
Publication title -
advanced materials interfaces
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.671
H-Index - 65
ISSN - 2196-7350
DOI - 10.1002/admi.201970151
Subject(s) - materials science , nanomaterials , ammonia , nanotechnology , chemical vapor deposition , fabrication , characterization (materials science) , organic chemistry , chemistry , medicine , alternative medicine , pathology
Nanomaterials based on Mn 3 O 4 and functionalized with Fe 2 O 3 or ZnO, obtained by a two‐step vapor phase process, yield attractive gas sensing responses to ammonia at moderate temperatures. These features are accompanied by detection limits appreciably lower than safety thresholds and good selectivity to NH 3 against potential interferents, opening the door to the selective control of ammonia level in a variety of practical contexts by devices with low power consumption. More details can be found in article number 1901239 by Chiara Maccato, Davide Barreca, and co‐workers.