MEMS Gas Sensor Technology White Paper (2026 Edition) Abstract MEMS gas sensors, characterized by miniaturization, low power consumption, high integration, and mass production capabilities, have become key sensing devices in fields such as industrial safety, environmental monitoring, new energy, consumer electronics, and healthcare. This white paper systematically reviews the technical principles, mainstream approaches, process capabilities, typical applications, and development trends of MEMS gas sensing, providing a reference for [...]

Preparation of Large-Area Carbon Felt Substrate Catalyst Layer Application of Ultrasonic Spraying Technology in the Preparation of Catalyst Layers on Large-Area Carbon Felt Substrates Background and Needs In fuel cells and similar electrochemical devices, the uniform preparation of the catalyst layer is a key factor determining performance. This solution addresses the specific needs of preparing platinum-carbon catalyst layers on carbon felt substrates by proposing an ultrasonic spraying technology-based [...]

High-Temperature Membrane Electrode Spraying High-Temperature Membrane Electrode Spraying - Cheersonic High-temperature membrane electrode ultrasonic spraying is an advanced precision coating technology widely used in high-temperature fuel cells, electrolyzers, gas sensors and other key components. By means of high-frequency ultrasonic vibration, the high-temperature resistant electrode slurry, such as platinum-based catalyst, ceramic electrode slurry and high-temperature polymer electrolyte, is atomized into uniform and controllable micro droplets, which are softly and [...]