ArticleACS sensors2022
Unraveling the Gas-Sensing Mechanisms of Lead-Free Perovskites Supported on Graphene.
Article in ACS sensors, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- All-Inorganic Lead-Free Perovskite Variant Nanocrystals for Advanced Photonic Applications.Sensors (Basel, Switzerland) · 2026Review
- A review of lead leakage monitoring in perovskite solar cells: emerging detection technologies, just transition to clean energy and perspectives.RSC advances · 2026Review
- High-performance room-temperature ammonia sensors based on MAPb(IMikrochimica acta · 2025Article
- Wearable Humidity Sensor Using CsBiosensors · 2025Article
- Electric field-induced modulation of VX nerve agent binding on h-BN nanotubes: a computational perspective.Journal of molecular modeling · 2025Article
- The Advanced Application of Halide Perovskite Materials for Gas Sensor.International journal of nanomedicine · 2025Review
- Chemoresistive Gas Sensors Based on Electrospun 1D Nanostructures: Synergizing Morphology and Performance Optimization.Sensors (Basel, Switzerland) · 2024Review
- Layered Heterostructure of Graphene and TiOACS applied materials & interfaces · 2024Article
- Two-dimensional metal halide perovskites and their heterostructures: from synthesis to applications.Nanophotonics (Berlin, Germany) · 2023Review
- Sub PPM Detection of NOMicromachines · 2023Article
Corrections and comments
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Authors and funding
4 authors.
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Abstract
Lead halide perovskites have been attracting great attention due to their outstanding properties and have been utilized for a wide variety of applications. However, the high toxicity of lead promotes an urgent and necessary search for alternative nanomaterials. In this perspective, the emerging lead-free perovskites are an environmentally friendly and harmless option. The present work reports for the first time gas sensors based on lead-free perovskite nanocrystals supported on graphene, which acts as a transducing element owing to its high and efficient carrier transport properties. The use of nanocrystals enables achieving excellent sensitivity toward gas compounds and presents better properties than those of bulky perovskite thin films, owing to their quantum confinement effect and exciton binding energy. Specifically, an industrially scalable, facile, and inexpensive synthesis is proposed to support two different perovskites (Cs
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