Constructing the interactive “neuron-inspired” transport network in membranes for efficient CO2/CH4 separation

Journal of Membrane Science, Journal Year: 2025, Volume and Issue: unknown, P. 123775 - 123775

Published: Jan. 1, 2025

Language: Английский

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Mixed-Matrix Membrane-Based Piezoelectric CO₂ Sensor with Self-Humidity Compensation

ACS Sensors, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 6, 2025

Monitoring the CO2 concentration is crucial for assessing respiratory illnesses in humans and safeguarding environment. The ongoing difficulty lies achieving highly sensitive detection while also eliminating interference caused by humidity. There an unmet need portable sensors with both high sensitivity good moisture resistance to monitor real time. In this study, a novel sensor capable of capturing piezoelectric signals induced gas developed. A quartz crystal microbalance (QCM) coated mixed- matrix membrane metal–organic framework (MOF)/polyether block amide (Pebax) designed as transducer detect at room temperature. change can be detected frequency shift QCM sensor. shows ultrahigh 371.8 Hz 1000 ppm because abundant polar group nitrogen Lewis basic groups. Furthermore, implementation self-humidity compensation algorithm significantly enhances accuracy reliability monitoring effectively addressing issue humidity interference. Our research underscores immense potential MOF/Pebax ability field monitoring.

Language: Английский

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Boosting CO2 transport in mixed matrix membranes with poly (ionic liquids)/ZIF-8 by interconnected network

Journal of Membrane Science, Journal Year: 2025, Volume and Issue: unknown, P. 124203 - 124203

Published: May 1, 2025

Language: Английский

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Advancing carbon capture with bio-inspired membrane materials: A review

Carbon Capture Science & Technology, Journal Year: 2024, Volume and Issue: 13, P. 100318 - 100318

Published: Nov. 14, 2024

Language: Английский

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