Pub Date : 2024-08-08DOI: 10.1080/02786826.2024.2385640
Andrey Khlystov
This paper presents a theoretical analysis of the evaporation of individual compounds from an aerosol in vapor-free conditions, demonstrating that the evaporation of mixture components is interconnected via the ratio of their characteristic times. These characteristic times are proportional to the square of the initial particle diameter and inversely proportional to the compound saturation vapor concentration (SVC). A single ordinary differential equation (ODE) can adequately describe the behavior of all mixture components. It is shown that the time needed to evaporate a specific compound fraction is primarily controlled by the compound’s characteristic time, with lesser influences from compound abundance in the mixture and the amount of less volatile material. Consequently, the relative abundance of indi-∗
{"title":"On evaporation kinetics of multicomponent aerosols: Characteristic times and implications for volatility measurements","authors":"Andrey Khlystov","doi":"10.1080/02786826.2024.2385640","DOIUrl":"https://doi.org/10.1080/02786826.2024.2385640","url":null,"abstract":"This paper presents a theoretical analysis of the evaporation of individual compounds from an aerosol in vapor-free conditions, demonstrating that the evaporation of mixture components is interconnected via the ratio of their characteristic times. These characteristic times are proportional to the square of the initial particle diameter and inversely proportional to the compound saturation vapor concentration (SVC). A single ordinary differential equation (ODE) can adequately describe the behavior of all mixture components. It is shown that the time needed to evaporate a specific compound fraction is primarily controlled by the compound’s characteristic time, with lesser influences from compound abundance in the mixture and the amount of less volatile material. Consequently, the relative abundance of indi-∗","PeriodicalId":7474,"journal":{"name":"Aerosol Science and Technology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141926892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-06DOI: 10.1080/02786826.2024.2385642
Sang-Hee Woo, Hyoungjoon Jang, Minki Kim, Seungwoo Yu, Daehyun Kim, Ghuiyeon Kim, Seokhwan Lee
Brake wear particles (BWPs) are a major particulate matter (PM) emission of vehicles and they will be regulated under EURO-7 emission standards. To comply with EURO-7, some BWP emission reduction d...
{"title":"An active-type dust collector that reduces brake wear particle (BWP) emission","authors":"Sang-Hee Woo, Hyoungjoon Jang, Minki Kim, Seungwoo Yu, Daehyun Kim, Ghuiyeon Kim, Seokhwan Lee","doi":"10.1080/02786826.2024.2385642","DOIUrl":"https://doi.org/10.1080/02786826.2024.2385642","url":null,"abstract":"Brake wear particles (BWPs) are a major particulate matter (PM) emission of vehicles and they will be regulated under EURO-7 emission standards. To comply with EURO-7, some BWP emission reduction d...","PeriodicalId":7474,"journal":{"name":"Aerosol Science and Technology","volume":null,"pages":null},"PeriodicalIF":5.2,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141945173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-31DOI: 10.1080/02786826.2024.2380096
William B. Vass, Sripriya Nannu Shankar, John A. Lednicky, Morteza Alipanah, Braden Stump, Patricia Keady, Z. Hugh Fan, Chang-Yu Wu
Pathogens can be collected from air and detected in samples by many methods. However, merely detecting pathogens does not answer whether they can spread disease. To fully assess health risks from e...
{"title":"Concentrating viable airborne pathogens using a virtual impactor with a compact water-based condensation air sampler","authors":"William B. Vass, Sripriya Nannu Shankar, John A. Lednicky, Morteza Alipanah, Braden Stump, Patricia Keady, Z. Hugh Fan, Chang-Yu Wu","doi":"10.1080/02786826.2024.2380096","DOIUrl":"https://doi.org/10.1080/02786826.2024.2380096","url":null,"abstract":"Pathogens can be collected from air and detected in samples by many methods. However, merely detecting pathogens does not answer whether they can spread disease. To fully assess health risks from e...","PeriodicalId":7474,"journal":{"name":"Aerosol Science and Technology","volume":null,"pages":null},"PeriodicalIF":5.2,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141945174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Molecular composition of organic aerosols in urban and marine atmosphere: A comparison study using FIGAERO-I-CIMS, ESI-FT-ICR MS, and GC × GC-EI-ToF-MS","authors":"Xudong Xin, Yongyi Zhao, Yibei Wan, Honghai Zhang, Huan Yu","doi":"10.1080/02786826.2024.2377394","DOIUrl":"https://doi.org/10.1080/02786826.2024.2377394","url":null,"abstract":"","PeriodicalId":7474,"journal":{"name":"Aerosol Science and Technology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141801008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-24DOI: 10.1080/02786826.2024.2373907
Alison Bain
{"title":"Recent advances in experimental techniques for investigating aerosol surface tension","authors":"Alison Bain","doi":"10.1080/02786826.2024.2373907","DOIUrl":"https://doi.org/10.1080/02786826.2024.2373907","url":null,"abstract":"","PeriodicalId":7474,"journal":{"name":"Aerosol Science and Technology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141806971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-24DOI: 10.1080/02786826.2024.2379551
M. Pardo, Chunlin Li, Ralf Zimmermann, Y. Rudich
{"title":"Health impacts of biomass burning aerosols: Relation to oxidative stress and inflammation","authors":"M. Pardo, Chunlin Li, Ralf Zimmermann, Y. Rudich","doi":"10.1080/02786826.2024.2379551","DOIUrl":"https://doi.org/10.1080/02786826.2024.2379551","url":null,"abstract":"","PeriodicalId":7474,"journal":{"name":"Aerosol Science and Technology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141806772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Quantifying water activity coefficients in PG and VG mixture solutions: A novel approach for assessing E-liquid hygroscopicity","authors":"Yueyang Cai, Xiaole Chen, Jiawen Yao, Huizhen Yang, Fan Zeng, xin-yu Jiang","doi":"10.1080/02786826.2024.2378909","DOIUrl":"https://doi.org/10.1080/02786826.2024.2378909","url":null,"abstract":"","PeriodicalId":7474,"journal":{"name":"Aerosol Science and Technology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141813170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study introduces an innovative real-time instrumentation system that integrates Raman spectroscopy and Spark Emission Spectroscopy (SES) for the quantitative analysis of molecular structures a...
{"title":"Real-time detection of molecular structures and metal components within airborne particles using concurrent Raman and Spark emission spectroscopy","authors":"Jialin Li, Jing Huang, Lina Zheng, Wenting Feng, Yuhan Zhan, Shakila Naz","doi":"10.1080/02786826.2024.2376128","DOIUrl":"https://doi.org/10.1080/02786826.2024.2376128","url":null,"abstract":"This study introduces an innovative real-time instrumentation system that integrates Raman spectroscopy and Spark Emission Spectroscopy (SES) for the quantitative analysis of molecular structures a...","PeriodicalId":7474,"journal":{"name":"Aerosol Science and Technology","volume":null,"pages":null},"PeriodicalIF":5.2,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141746001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-17DOI: 10.1080/02786826.2024.2376843
Igor E. Agranovski, Igor Altman
The article is focused on the process of particle nucleation in a zinc powder flame, which simulates the key characteristics of the generation of nanoparticles in the gas phase. This is a fundament...
文章的重点是锌粉火焰中的粒子成核过程，它模拟了气相中纳米粒子生成的主要特征。这是...
{"title":"Elimination of the nucleation barrier by bipolar charging","authors":"Igor E. Agranovski, Igor Altman","doi":"10.1080/02786826.2024.2376843","DOIUrl":"https://doi.org/10.1080/02786826.2024.2376843","url":null,"abstract":"The article is focused on the process of particle nucleation in a zinc powder flame, which simulates the key characteristics of the generation of nanoparticles in the gas phase. This is a fundament...","PeriodicalId":7474,"journal":{"name":"Aerosol Science and Technology","volume":null,"pages":null},"PeriodicalIF":5.2,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141745950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-17DOI: 10.1080/02786826.2024.2371412
Margaret L. House, Cari S. Dutcher
Atmospheric aerosol particles can impact the optical depth of mixed-phase clouds through heterogeneous ice nucleation. Ice nucleating particles (INP) are therefore important contributors to global ...
{"title":"Microfluidic enabled ice nucleation studies of montmorillonite clay at varying pH and ionic strengths with refreezing and relative humidity cycling","authors":"Margaret L. House, Cari S. Dutcher","doi":"10.1080/02786826.2024.2371412","DOIUrl":"https://doi.org/10.1080/02786826.2024.2371412","url":null,"abstract":"Atmospheric aerosol particles can impact the optical depth of mixed-phase clouds through heterogeneous ice nucleation. Ice nucleating particles (INP) are therefore important contributors to global ...","PeriodicalId":7474,"journal":{"name":"Aerosol Science and Technology","volume":null,"pages":null},"PeriodicalIF":5.2,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141745949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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