Detecting Ammonia Leaks at Concentrations as Low as 1 ppm!

CHANGWON, South Korea — A research team led by Principal Researcher Myungkwan Song of the Energy & Environment Materials Research Division at the Korea Institute of Materials Science (KIMS), headed by President Chul-jin Choi, has developed an ultrasensitive ammonia gas sensor using an environmentally friendly, lead-free perovskite material. The research was conducted in collaboration with teams led by Professor Hyung Woo Lee of Pusan National University, Professor Youngho Kang of Incheon Natio