Morphology changes of soot particles upon smog chamber ageing

• 作 者: JiaopingXing[1]LongyiShao[1]WenbinZhang[2]JianfeiPeng[3]ZhuofeiDu[1]WenhuaWang[1]QianGuo[1]YinhuiWang[2]YanhongQin[2]ShijinShuai[2]MinHu[3]
• 机 构: State Key Laboratory of Coal Resources and Safe Mining,School of Geoscience and Survey Engineering,C
• 出 处: 第22届中国大气环境科学与技术大会暨中国环境科学学会大气环境分会2016年学术年会
• 发表日期: 2016年期

　　Soot particles exerts profound impacts on air quality and climate because of its high absorption cross-section over a broad range of electromagnetic spectra,but the current results on physical properties changes of soot particles during atmospheric aging remain conflicting.Here,we quantified the aging and variation in the physical properties of soot particles under ambient conditions in Beijing,China,using a novel environmental chamber approach.