Surface-Engineered 2D Nanomaterials in Gas Sensors: Advancement and Challenges
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F26%3A0198686" target="_blank" >RIV/00216305:26620/26:0198686 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27240/25:10257965
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1002/smll.202410360" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/smll.202410360</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/smll.202410360" target="_blank" >10.1002/smll.202410360</a>
Alternative languages
Result language
angličtina
Original language name
Surface-Engineered 2D Nanomaterials in Gas Sensors: Advancement and Challenges
Original language description
2D nanomaterials liketransition metal dichalcogenides (TMDs), MXene, nitrides, and black phosphorus-based gas sensors have garnered extensive attention in recentdecades. The extraordinary physicochemical and electrical properties of 2D nanomaterials make them highly sensitive toward gas molecules at roomtemperature. However, despite their potential, the current gas sensingtechnology suffers from inadequate selectivity, inaccurate detection and environmentalinstability. This review provides an overview of recent developments in surface-engineering routes to improve the sensing properties of 2D nanomaterials-based gas sensors. First, it covers emerging 2D nanomaterials, their synthesis routes, and gas-sensing mechanisms. Lateron, thoroughly explores renowned surface-engineering strategies such as defectmodulation, nanoparticle functionalization, and heteroatom doping to enhancethe gas sensing performance. Metal intercalation and partial surface oxidation/reductionapproaches are also discussed to tune the sensing characteristics. Furthermore, single-atom catalyst engineering highlights the anchoring of metalatoms on 2D nanomaterials to achieve enhanced atom utilization, leading tobetter catalytic sensing activities. The engineering techniques introduceeffective surface sensitization, modulated carrier concentration in 2D materials. This review outlines the key objectives of surface-engineeringstrategies to overcome the limitations of hybrid materials and pave the way fornext-generation sensors with enhanced sensing performance toimpact a wide range of applications.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21001 - Nano-materials (production and properties)
Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Small
ISSN
1613-6810
e-ISSN
1613-6829
Volume of the periodical
21
Issue of the periodical within the volume
34
Country of publishing house
DE - GERMANY
Number of pages
30
Pages from-to
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UT code for WoS article
001522391800001
EID of the result in the Scopus database
2-s2.0-105009628033