A5008689454- Laser-induced spectroscopy and plasma
- Forensic Fingerprint Detection Methods
- Atmospheric chemistry and aerosols
- Analytical chemistry methods development
- Cultural Heritage Materials Analysis
- Mercury impact and mitigation studies
- Recycling and Waste Management Techniques
- Spectroscopy and Chemometric Analyses
- Isotope Analysis in Ecology
- Heavy Metals in Plants
- Extraction and Separation Processes
- Supramolecular Chemistry and Complexes
- Air Quality Monitoring and Forecasting
- Air Quality and Health Impacts
- Spectroscopy and Laser Applications
- Advanced Chemical Sensor Technologies
- Environmental Impact and Sustainability
- Fault Detection and Control Systems
- Advanced NMR Techniques and Applications
- Electrochemical sensors and biosensors
- Magnetism in coordination complexes
- Mineral Processing and Grinding
- Vehicle emissions and performance
- Remote Sensing and LiDAR Applications
- Interdisciplinary Research and Collaboration
Nanjing University of Information Science and Technology
2022-2025
Hefei Institutes of Physical Science
2022
Chinese Academy of Sciences
2022
Anhui Institute of Optics and Fine Mechanics
2022
Nantong University
2022
With the acceleration of industrialization, industrial smoke particles containing complex chemical compositions and varying particle sizes pose a serious threat to environment human health. As powerful tool for aerosol measurement, mass spectrometry can effectively analyze particulate matter. However, due high dimensionality complexity data, research on relationship between size composition remains very limited. To address this gap, study innovatively combines single (SPAMS) with optimized...
The global increase in plastic waste, exceeding 400 million tons annually, underscores the urgent need for efficient sorting and recycling. Laser-induced breakdown spectroscopy (LIBS) shows potential this area, but its practical application is limited by challenges such as plasma fluctuations low robustness. To address these limitations, we introduce laser-induced acoustic (LIPA) signals propose frame-segmentation LIPA (FLIPA) algorithm to enhance LIBS analysis. This innovative reduces...
Abstract In the advanced Chinese language curriculum, there is a classic prose titled Shi Zhong Shan Ji. This documents an interesting phenomenon that water flowing through hollow and porous boulder will create instrumental sounds. Inspired by these ancient texts, we have conceived acoustic experiment aimed at investigating auditory properties of materials. We designed experimental setup using commonly available household materials, which ensures both cost-effectiveness practicality. device...
The impacts of tobacco combustion on the atmosphere and human health are very enormous. In order to study smoke in local air, an online observation experimental system based LIBS (laser-induced breakdown spectroscopy) was designed. This paper conducts analysis generated by combustion. Moreover, it compares ash composition resulting from with smoke. By comparing spectral line distributions ash, can be observed that types elements more than those found is complex Comparing intensities reveals...
The carbon dioxide, sulfur and metal ions produced by straw burning can severely pollute the atmosphere; thus, online detection traceability for is very important. However, to our best knowledge, there no comprehensive system that satisfy detection, classification, due challenging of burning. In this paper, a new based on laser-induced breakdown spectroscopy (LIBS) machine learning developed, developed employed first time in combustion. Four different types are selected smoke monitored using...
Paper is a widely used material and common recyclable household waste in disposal, which gets more attention nowadays for the misclassification of waste. In this work, an online source tracing system combined with machine learning algorithms to identify classify smoke paper incineration based on laser-induced breakdown spectroscopy (LIBS) was established. Four types paper, including tissue, corrugated printing newspaper, were taken as examples. The four different papers detected by LIBS then...
The burning of incense produces toxic and harmful gases particulate matters, posing a tremendous threat to both human health the atmospheric environment. As consequence, online in situ detection, classification, traceability burnt are vital importance. In this paper, taking ambergris, musk, Tibetan as examples, laser-induced breakdown spectroscopy (LIBS) is applied detection smoke ash from three common types incenses. It found that metallic elements such K, Mg, Ca present smoke. contrast,...
Abstract Current university physics curricula and pedagogical research lack the study of molecular spectrum its isotopic effects. In light this, considering simplistic architecture CN molecules alongside significance carbon isotopes in atmospheric cycles various other disciplines, we have developed an advanced spectroscopy experiment tailored for upper-level undergraduate educational courses. Utilizing 12 CO 2 13 as experimental mediums, this delves into exploration energy level transitions...