期刊论文

Zeng, Ju-Lan

英文

Journal of Thermal Analysis and Calorimetry

1388-6150

2017

129

3

1583-1592

10.1007/s10973-017-6352-y

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21003014, 21501015, 21275022]; Natural Science Foundation of Hunan Province, ChinaNatural Science Foundation of Hunan Province [2017JJ1026, 13JJ3068]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [15B0002]; Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation (Changsha University of Science Technology) [2014CL05]

本校为第一且通讯机构

Novel microencapsulated phase change materials (MicroPCMs) in which palmitic acid (PA) acted as core material and polyaniline as shell material were prepared by in situ polymerization method without any emulsifier and doping agent. The effects of the preparation temperature, polymerization time, oxidant concentration and the acid dopants on the morphology and thermal properties of the MicroPCMs were investigated by field emission scanning electron microscope, differential scanning calorimetry and thermogravimetry. The results showed that spherical MicroPCMs could be obtained when the polymeriz...