SiO₂@n-Octadecane Phase Change Nanocapsules

High enthalpy and over 70% encapsulation

Controllable size and structure phase change nanocapsules with excellent thermal stability and reliability, processable into coatings for smart thermoregulating textiles.

Ruishuo, Guo · Wang, Huijia · Qingwen, Wen · Xin, Xu · Yanlan, Zhou · Xiaoqiang, Shao · Li, Ni

Solar Energy Materials and Solar Cells 2025

Specifications

相变焓

{'zh': '152.9', 'en': ''} J/g

包封率

{'zh': '73.77', 'en': ''} %

Advantages

Temperature buffering of 6 °C compared to blank cotton fabric after 1500 s simulated sunlight irradiation

PU-coated cotton fabric with capsules reduces temperature by up to 13.2 °C compared to original cotton fabric