%0 Journal Article
%T IDENTIFICATION OF AIRBORNE PARTICULATES IN BEIJING AREA BY X-RAY POWDER DIFFRACTOMETRY<br>北京大气颗粒物的粉晶X射线物相鉴定
%A Lin Guozhen
%A Mao Shisen
%A Wang Qingguang
%A <br>林国珍
%A 茅世森
%A 王庆广
%J 环境科学学报
%D 1983
%I 
%X X-ray powder diffraction analysis of fractions of airborne particulates has been carried out by density gradient separation method with sequential extraction of acetone-methylene iodide mixtures. 17 compounds were identified from the airborne particulates in Beijing area and analytical results for the fractions were used to characterize the chemical states for some of the constituents of particulates.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=0A86F77EEFAFDA48DC6B37852817D322&yid=A7F20A391020FDEE&vid=38B194292C032A66&iid=E158A972A605785F&sid=85002451B65CE0D1&eid=3C6F5C97A07587AE&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=3&reference_num=0