The Preparation of Phase Change Materials Microemulsion and the Properties of Nanoencapsulated Phase Change Materials
A series of phase change materials (PCMs) microemulsion were prepared with a certain proportion of emulsifier, co-emulsifier, water and phase change materials by the titration method. The pseudo-ternary phase diagram of microemulsion system was drawn. The effects of preparation processes of PCMs microemulsion on the particle sizes and the pseudo- ternary phase diagram were studied. Then nanoencapsulated phase change materials with urea- formaldehyde resin as shell was prepared. The phase transition temperature and enthalpy of nanoencapsulated phase change materials were tested by means of differential scanning calorimeter (DSC). The particle sizes of those were determined by nano particle size analyzer.
phase change material microemulsion pseudo-ternary phase diagram property
TAN ying ZOU liming
College of Material Science and Engineering, Donghua University, Shanghai 201620, P. R. China State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University,
国际会议
上海
英文
958-960
2007-10-15（万方平台首次上网日期，不代表论文的发表时间）