Karaipekli, Ali; Sarı, Ahmet; Kaygusuz, Kamil - In: Renewable Energy 32 (2007) 13, pp. 2201-2210
The influence of expanded graphite (EG) and carbon fiber (CF) as heat diffusion promoters on thermal conductivity improvement of stearic acid (SA), as a phase change material (PCM), was evaluated. EG and CF in different mass fractions (2%, 4%, 7%, and 10%) were added to SA, and thermal...