Perovskite-Based Gas Sensors

Johari, Rahul; Shambhavi, .; Kumar, Utkarsh; Sonker, Rakesh K.; Kumar, Pawan; Siddhartha, _; Singh, Rajesh; Garg, Devesh; Victor, Okai; Singh, Pramod K.; Khan, Zishan H.; Agrahari, Kaushlendra

doi:10.1007/978-981-19-2685-3_12

Cited by 3 publications

(3 citation statements)

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“…AI methods are utilized to assist both in the modelling and data analysis to achieve highly accurate and selective 2D materials-based gas and vapour sensor devices, as well as in the design of advanced sensor structures by modelling hierarchical porous structures and predicting the gases/vapours and surfaces interactions. the range of parts per million to parts per billion) [483], fast response, and recovery times (less than a minute), and low detection limits (less than one parts per million) [482]. Transduction of their sensing response has been successfully achieved by a variety of methods, including photoluminescence, photo-electrochemistry, electro-chemiluminescence, and chemoresistive [484].…”

Section: Discussionmentioning

confidence: 99%

Roadmap on printable electronic materials for next-generation sensors

Pecunia,

Petti,

Andrews

et al. 2024

Nano Futures

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The dissemination of sensors is key to realizing a sustainable, ‘intelligent’ world, where everyday objects and environments are equipped with sensing capabilities to advance the sustainability and quality of our lives—e.g., via smart homes, smart cities, smart healthcare, smart logistics, Industry 4.0, and precision agriculture. The realization of the full potential of these applications critically depends on the availability of easy-to-make, low-cost sensor technologies. Sensors based on printable electronic materials offer the ideal platform: they can be fabricated through simple methods (e.g., printing and coating) and are compatible with high-throughput roll-to-roll processing. Moreover, printable electronic materials often allow the fabrication of sensors on flexible/stretchable/biodegradable substrates, thereby enabling the deployment of sensors in unconventional settings. Fulfilling the promise of printable electronic materials for sensing will require materials and device innovations to enhance their ability to transduce external stimuli—light, ionizing radiation, pressure, strain, force, temperature, gas, vapours, humidity, and other chemical and biological analytes. This Roadmap brings together the viewpoints of experts in various printable sensing materials—and devices thereof—to provide insights into the status and outlook of the field. Alongside recent materials and device innovations, the roadmap discusses the key outstanding challenges pertaining to each printable sensing technology. Finally, the Roadmap points to promising directions to overcome these challenges and thus enable ubiquitous sensing for a sustainable, ‘intelligent’ world.

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Section: Discussionmentioning

confidence: 99%

Roadmap on printable electronic materials for next-generation sensors

Pecunia,

Petti,

Andrews

et al. 2024

Nano Futures

View full text Add to dashboard Cite

show abstract

“…Various types of sensors have met these criteria in different E-nose systems, including optical, electrochemical, catalytic field-effect, surface acoustic wave, conducting polymers, calorimetric, quartz crystal microbalance, and chemiresistive sensors. [26][27][28] Initially, artificial analyte mixtures are used to test the discerning capabilities of sensor arrays before they are used with human breath samples. The unique response patterns to each analyte help establish a relationship between the sensors' sensitivity and selectivity.…”

Section: Electronic Nose Systems: An Overviewmentioning

confidence: 99%

Section: Electronic Nose Systems: An Overviewmentioning

confidence: 99%