IEECAS OpenIR

Browse/Search Results:  1-10 of 159 Help

Selected(0)Clear Items/Page:    Sort:
Seasonal and diurnal variation of PM2.5 HULIS over Xi'an in Northwest China: Optical properties, chemical functional group, and relationship with reactive oxygen species (ROS) 期刊论文
ATMOSPHERIC ENVIRONMENT, 2022, 卷号: 268, 页码: 9
Authors:  Zhang, Tian;  Huang, Shasha;  Wang, Diwei;  Sun, Jian;  Zhang, Qian;  Xu, Hongmei;  Ho, Steven Sai Hang;  Cao, Junji;  Shen, Zhenxing
Favorite  |  View/Download:59/0  |  Submit date:2021/12/07
HULIS  Optical properties  Diurnal variation  Chemical character  Oxidative potential  
The Roles of N, S, and O in Molecular Absorption Features of Brown Carbon in PM2.5 in a Typical Semi-Arid Megacity in Northwestern China 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2021, 卷号: 126, 期号: 16, 页码: 14
Authors:  Zeng, Yaling;  Ning, Yanli;  Shen, Zhenxing;  Zhang, Leiming;  Zhang, Tian;  Lei, Yali;  Zhang, Qian;  Li, Guohui;  Xu, Hongmei;  Ho, Steven Sai Hang;  Cao, Junji
Favorite  |  View/Download:41/0  |  Submit date:2021/12/07
brown carbon  ESI FT-ICR MS  PLSR  molecular absorption  
Light absorption properties and molecular profiles of HULIS in PM2.5 emitted from biomass burning in traditional "Heated Kang" in Northwest China 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 776, 页码: 9
Authors:  Zhang, Tian;  Shen, Zhenxing;  Zeng, Yaling;  Cheng, Conglan;  Wang, Diwei;  Zhang, Qian;  Lei, Yali;  Zhang, Yue;  Sun, Jian;  Xu, Hongmei;  Ho, Steven Sai Hang;  Cao, Junji
Favorite  |  View/Download:41/0  |  Submit date:2021/12/06
HULIS  Biomass burning  PM2.5  Light absorption properties  Molecular characterization  
In-situ generation of oxygen vacancies and metallic bismuth from (BiO)(2)CO3 via N-2-assisted thermal-treatment for efficient selective photocatalytic NO removal 期刊论文
APPLIED CATALYSIS B-ENVIRONMENTAL, 2021, 卷号: 281, 页码: 12
Authors:  Rao, Fei;  Zhu, Gangqiang;  Zhang, Weibin;  Gao, Jianzhi;  Zhang, Fuchun;  Huang, Yu;  Hojamberdiev, Mirabbos
Favorite  |  View/Download:201/0  |  Submit date:2020/12/30
Bismuth-based photocatalysts  Oxygen vacancy  Bi(0)nanoparticles  NO removal  ohmic contact  
Molecular characteristics of organic compositions in fresh and aged biomass burning aerosols 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 741, 页码: 12
Authors:  Li, Jianjun;  Li, Jin;  Wang, Gehui;  Zhang, Ting;  Dai, Wenting;  Ho, Kin Fai;  Wang, Qiyuan;  Shao, Yue;  Wu, Can;  Li, Li
Favorite  |  View/Download:83/0  |  Submit date:2020/12/29
Molecular composition  Biomass burning  Organic aerosol  Atmospheric aging  
Water-Insoluble Organics Dominate Brown Carbon in Wintertime Urban Aerosol of China: Chemical Characteristics and Optical Properties 期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2020, 卷号: 54, 期号: 13, 页码: 7836-7847
Authors:  Huang, Ru-Jin;  Yang, Lu;  Shen, Jincan;  Yuan, Wei;  Gong, Yuquan;  Guo, Jie;  Cao, Wenjuan;  Duan, Jing;  Ni, Haiyan;  Zhu, Chongshu;  Dai, Wenting;  Li, Yongjie;  Chen, Yang;  Chen, Qi;  Wu, Yunfei;  Zhang, Renjian;  Dusek, Ulrike;  O'Dowd, Colin;  Hoffmann, Thorsten
Favorite  |  View/Download:96/0  |  Submit date:2020/09/08
Molecular Absorption and Evolution Mechanisms of PM2.5 Brown Carbon Revealed by Electrospray Ionization Fourier Transform-Ion Cyclotron Resonance Mass Spectrometry During a Severe Winter Pollution Episode in Xi'an, China 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 卷号: 47, 期号: 10, 页码: 11
Authors:  Zeng, Yaling;  Shen, Zhenxing;  Takahama, Satoshi;  Zhang, Leiming;  Zhang, Tian;  Lei, Yali;  Zhang, Qian;  Xu, Hongmei;  Ning, Yanli;  Huang, Yu;  Cao, Junji;  Rudolf, Hohn
Favorite  |  View/Download:73/0  |  Submit date:2020/12/29
brown carbon  molecular absorption  carbon conjugation  N-addition  oxidation and sulfur addition  
Optical properties and molecular compositions of water-soluble and water-insoluble brown carbon (BrC) aerosols in northwest China 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 卷号: 20, 期号: 8, 页码: 4889-4904
Authors:  Li, Jianjun;  Zhang, Qi;  Wang, Gehui;  Li, Jin;  Wu, Can;  Liu, Lang;  Wang, Jiayuan;  Jiang, Wenqing;  Li, Lijuan;  Ho, Kin Fai;  Cao, Junji
Favorite  |  View/Download:109/0  |  Submit date:2020/06/23
Investigation of Primary and Secondary Particulate Brown Carbon in Two Chinese Cities of Xi'an and Hong Kong in Wintertime 期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2020, 卷号: 54, 期号: 7, 页码: 3803-3813
Authors:  Zhang, Qian;  Shen, Zhenxing;  Zhang, Leiming;  Zeng, Yaling;  Ning, Zhi;  Zhang, Tian;  Lei, Yali;  Wang, Qiyuan;  Li, Guohui;  Sun, Jian;  Westerdahl, Dane;  Xu, Hongmei;  Cao, Junji
Favorite  |  View/Download:104/0  |  Submit date:2020/06/23
PM2.5 Humic-like substances over Xi'an, China: Optical properties, chemical functional group, and source identification 期刊论文
ATMOSPHERIC RESEARCH, 2020, 卷号: 234, 页码: 8
Authors:  Zhang, Tian;  Shen, Zhenxing;  Zhang, Leiming;  Tang, Zhuoyue;  Zhang, Qian;  Chen, Qingcai;  Lei, Yali;  Zeng, Yaling;  Xu, Hongmei;  Cao, Junji
Favorite  |  View/Download:101/0  |  Submit date:2020/06/03
Humic-like substances  Optical properties  Chemical groups  Sources