Special Issue "Entropy and Energy Extraction"
Deadline for manuscript submissions: closed (20 December 2013)
Dr. Fabio La Mantia
CES - Zentrum für Elektrochemie, Ruhr-Universität Bochum, Universitätsstr. 150, NC 4/73, D-44780 Bochum, Germany
Interests: semiconductor and energy conversion
The journal “Entropy” is planning to publish a special issue on “entropy and Energy extraction”, and we would like to invite you to contribute to this volume with your articles.
The importance of entropy in the field of energy conversion and extraction is connected with the second principle of Thermodynamics: it is stated that the entropy of an isolated system is always increasing; it can also be interpreted as the fact that the extractable energy from a system is lower than the total internal energy of the system, because of the impossibility to extract energy from the configurational changes. In particular, the internal entropy production, correlated with the gradients of concentration, pressure and temperature generated inside the system, is of fundamental importance in the energy conversion and extraction. Several effects become important in this frame, between which the entropy of phase transitions in solid phases, the internal entropy production due to transport and diffusion, and the entropy production due to hysteretic phenomena. Moreover, entropy itself can be a source of energy, in the form of osmotic pressure: the gradient in salinity concentration can be used to extract mechanical or electric energy, or, vice versa, electric or mechanical energy can be used to produce gradient of concentration.
In this special issue of “Entropy” we seek contributions that shine light on the entropy production during energy conversion and extraction and how it contributes to the efficiency of energy extraction, and also on the extraction of energy through concentration gradients. Papers focused on the correlation between the entropy production and the physical variables (like Onsager reciprocal relations) are especially welcome.
Dr. Fabio La Mantia
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. Papers will be published continuously (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are refereed through a peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Entropy is an international peer-reviewed Open Access monthly journal published by MDPI.
- internal entropy production
- energy extraction
- energy conversions
- solar cells
- fuel cells
- energy extraction from salinity gradient
- thermodynamics of phase transitions
- transport in solution
- transport in solid phase
- thermodynamics of hysteresis