Hierarchical porous carbon/stearic acid composite PCM

13.8× thermal conductivity boost

A porous carbon interfacial layer on graphitic carbon foam synergistically yields a shape-stabilized PCM with high loading, thermal conductivity, and mechanical strength.

Zhou, Yunhong · Jiwei, Zeng · Guo, Yiyou · Haobin, Chen · Bi, Tiantian · Lin, Qilang

Applied Energy 2023

Specifications

负载率

{'zh': '78.16', 'en': ''} %

conductivity W mK

{'zh': '3.25', 'en': '1377'} %

Compressive strength MPa

{'zh': '4.41', 'en': '283.5'} %

光热转换效率

{'zh': '90.14', 'en': ''} %

次热循环后焓保持

{'zh': '92.80', 'en': ''} %