Wireless self-powered ammonia leak sensor prepared by Dalian Institute of Chemical Physics and others

Recently, Feng Liang, a researcher at the Chemical Sensor Research Group of the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Xu Minyi, a professor at the School of Marine Engineering, Dalian Maritime University, have made new progress in ammonia leakage monitoring of ammonia-energy shi.

In recent years, as a marine fuel, liquid ammonia has the characteristics of zero carbon, safe storage and high energy density, and has attracted more and more researchers and practitioners in the shipping indust.

In this work, researchers prepared a carbon nanotube-doped polypyrrole ammonia gas detection syst.

Feng Liang's team is committed to the research on the surface interface regulation of sensor sensitive membranes and the efficient capture of analyte molecules, and has carried out in-depth research on the rapid detection mainly based on electrical signal output: the construction of double mesoporous structures by template method, and worm-like conducti.

The related research results were published in Nano Energy under the title A Full-set and Self-powered Ammonia Leakage Monitor System based on CNTs-PPy and Triboelectric Nanogenerator for Zero-carbon Vesse.

A wireless self-powered ammonia leak sensor has been prepared by Dalian Institute of Chemical Physics and others for use in ammonia-energy ships