%0 Journal Article
%T Back Scattering PCS for Particle Sizing in High Concentrated Suspension<br>高浓度超细颗粒的后向光子相关光谱测量技术研究
%A YANG Hui a
%A ZHENG Gang a
%A LI Meng-chao a
%A KONG Ping b
%A <br>杨晖
%A 郑刚
%A 李孟超
%A 孔平
%J 光子学报
%D 2009
%I 
%X To solve the difficulty of PCS(Photon Correlation Spectroscopy) for online particle sizing in high concentrated suspension,a new back scattering optic was designed and the back-scattering PCS method was proposed through analyzing the influence of the concentration on the PCS.The PCS and BSPCS were systematically tested using small polystyrene latex particles with a wide range of particle concentrations as well as 50nm,100nm and 500nm diameters in suspension.The results show that the multiple-scattering can be suppressed with back scattering PCS and this method suitable to online particle sizing in high concentrated suspension.
%K High concentrated particle
%K Particle sizing
%K Photon correlation spectroscopy
%K Back scattering<br>高浓度超细颗粒
%K 颗粒测量
%K 光子相关光谱
%K 后向散射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=FB4B3AFED2E34642B4222773F377FF8C&yid=DE12191FBD62783C&vid=16D8618C6164A3ED&iid=CA4FD0336C81A37A&sid=E114CF9BB47B65BE&eid=DD74772618543076&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=24