Introduction Reading Have you ever experienced this? After staying up late, you feel enveloped by an indescribable “greasy feeling” and a “decayed smell”. This is not your illusion! Scientific evidence shows that this is a real physiological phenomenon known as “night owl odor”. It is a chemical distress signal emitted by your body’s internal systems … Read more
@ Follow the public account below to get more cutting-edge journal updates and exciting academic report replays Research Background With the acceleration of industrialization, the demand for energy sources such as oil, natural gas, and coal is increasing in modern society. At the same time, more and more harmful gases are being emitted into the … Read more
Reference Information Background Introduction With the increasing demand for environmental pollution control and industrial safety, the development of efficient, stable, and low-cost gas sensors has become an urgent issue. Traditional metal oxide semiconductor (MOS) sensors are low-cost but suffer from poor selectivity, high operating temperatures, and instability; while electrochemical sensors offer high selectivity and low … Read more
Reference Information Document Title: Surface Functionalized Sensors for Humidity-Independent Gas Detection Publication Date: March 15, 2021 Journal: Angewandte Chemie International Edition DOI: 10.1002/anie.202015856 Title: Breakthrough in Humidity Interference! New Gas Sensors Achieve Humidity-Independent Detection Introduction In the field of gas detection, humidity interference has always been a challenging issue. Traditional semiconductor metal oxide (SMOX) gas … Read more
Gansu Science and Technology News Media Center (Reporter: Zhang Yunwen) recently reported that researchers from Lanzhou University of Technology have made significant breakthroughs in the field of gas sensor research, with their findings featured on the cover of the prestigious journal, ACS Sensors, attracting widespread attention. Gas sensors, as devices capable of sensitively identifying specific … Read more
Abstract:Intelligent environmental monitoring robots can integrate various sensors such as carbon dioxide sensors, temperature and humidity sensors, harmful gas sensors, laser dust sensors, and infrared modules to achieve real-time monitoring of multiple environmental parameters including CO2 concentration, air temperature and humidity, harmful gases, PM2.5 concentration, and PM10 concentration, thereby replacing manual monitoring and data collection.Recently, … Read more
Porous ceramics are a new type of ceramic material that contains a large number of interconnected or closed pores. Our company generally prepares porous ceramic slurries using the pore-forming agent method: Carbon powder, starch, polymer microspheres, etc., are added to the ceramic powder, which will burn or volatilize during the sintering process, leaving behind voids. … Read more
Hanwei Technology is a leading high-quality enterprise in China. The following is an overview of its market position, financial performance, latest plans, and technical strength from four aspects: 1. Company Market Position Hanwei Technology is a top player in the Chinese gas sensor market, holding the number one market share domestically for several consecutive years … Read more
‘One-Click Replacement’ Swaps Real Sensor Data Recently, inspectors from the National Mine Safety Supervision Bureau in Guizhou uncovered a highly technical and covert method of data falsification at a coal mine in their jurisdiction, exposing the mine’s deliberate disguise and effectively combating illegal activities to maintain mine safety. At 23:46 on the same day, a … Read more
Adv. Sci. IF : 14.1 Comprehensive Zone 1 Improving the sensitivity and gas identification capability of gas sensors is crucial for their widespread application. In addition to material-level improvements, considering the operational aspects of gas sensors, developing efficient sensor conversion methods is also highly practical, but such methods for resistive sensors remain challenging. Prof. Jong-Ho … Read more