US EPA

5337873 

Journal Article 

Solar energy storage using phase change materials 

Kenisarin, M; Mahkamov, K 

2007 

1 

Renewable and Sustainable Energy Reviews
ISSN: 1364-0321 

11 

9 

1913-1965 

10.1016/j.rser.2006.05.005 

WOS:000249357500001 

The continuous increase in the level of greenhouse gas emissions and the climb in fuel prices are the main driving forces behind efforts to more effectively utilise various sources of renewable energy. In many parts of the world, direct solar radiation is considered to be one of the most prospective sources of energy. However, the large-scale utilisation of this form of energy is possible only if the effective technology for its storage can be developed with acceptable capital and running costs. One of prospective techniques of storing solar energy is the application of phase change materials (PCMs). Unfortunately, prior to the large-scale practical application of this technology, it is necessary to resolve numerous problems at the research and development stage. This paper looks at the current state of research in this particular field, with the main focus being on the assessment of the thermal properties of various PCMs, methods of heat transfer enhancement and design configurations of heat storage facilities to be used as a part of solar passive and active space heating systems, greenhouses and solar cooking. (C) 2006 Elsevier Ltd. All rights reserved. 

phase change materials (PCMs); latent heat storage; solar greenhouses; solar cookers; heat transfer