Effects of particle size on triboelectrification phenomenon in pharmaceutical powders: Experiments and multi-scale models

摘要：

　　Particle sizes play a major role to mediate charge transfer, both between identical and different material surfaces.The study probes in to the probable mechanism that might actuate opposite polarities between two different size fractions of the same material by analyzing the charge transfer patterns of two different sizes of microcrystalline cellulose (MCC).Quantum scale calculations confirmed alteration of charge transfer capacities due to variation of moisture content predicted by multiple surface and bulk analytical techniques.Discrete Element Method (DEM) based bulk scale computational models pertinent to predict charge transfer capacities were further implemented, and the results were in accordance to the experimental observations.

作者: R Mukherjee V Gupta S Naik S Sarkar V Sharma P Peri B Chaudhuri

作者单位: School of Pharmacy, University of Connecticut, Storrs CT 06269, USA Institute of Material Sciences,University of Connecticut, Storrs CT 06269, USA Merck Sharp and Dohme, West Point, PA, 19486, USA School of Pharmacy, University of Connecticut, Storrs CT 06269, USA;Institute of Material Sciences,U

会议类型: 国际会议

会议名称: The 4th Asian Symposium on Pharmaceutical Science and Technology & Enlarged Editorial Board Conference of the Asian Journal of Pharmaceutical Sciences (第四届亚洲药剂学论坛暨亚洲药物制剂科学杂志编委会扩大会议)

会议地点: 沈阳

会议语种:英文

页码: 26-28

在线出版日期: 2016-04-28（万方平台首次上网日期，不代表论文的发表时间）