MoltenSalt

Heat capacity
Heat capacity of salt is much higher than mineral oil?

Molten salt
http://www.hamiltonsundstrandcorp.com/vgn-ext-templating/v/index.jsp?vgnextoid=873f0b791c152110VgnVCM1000007301000aRCRD
 * http://www.treehugger.com/files/2008/01/molten_salt_as.php
 * http://www.countercurrents.org/mason311207.htm
 * http://www.usregroup.com/
 * http://www.alt-energy.info/archives/1433 steam turbine, salt
 * http://link.aip.org/link/?JSEEDO/124/170/1 molten salt pumps

Slashdot

 * http://slashdot.org/article.pl?sid=08/01/02/2032213
 * http://www.courant.com/news/custom/topnews/hcu-hamiltonenergy0102,0,7225438.story

http://www.renewableenergyworld.com/rea/news/article/2008/06/storing-the-sun-molten-salt-provides-highly-efficient-thermal-storage-52873

http://www.scientificamerican.com/article.cfm?id=how-to-use-solar-energy-at-night

http://mrgreenbiz.wordpress.com/2009/03/31/molten-salt-as-solar-heat-battery/

http://www.p2pays.org/ref/22/21030.pdf pump

http://blogs.physicstoday.org/newspicks/2009/03/solar-plant-to-utilize-molten.html

http://community.seattletimes.nwsource.com/reader_feedback/public/services/display_post_redirect.php?id=506048

http://www.cogeneration.net/molten_salt_storage.htm

http://mmadan.wordpress.com/2009/04/29/molten-salt-takes-solar-thermal-into-24x7-mode/

http://discovermagazine.com/2009/jun/18-forget-lightning-how-do-we-catch-sunshine-in-a-bottle

http://www.greencon.co.za/blog/2009/05/storing-energy-the-green-way-for-those-rainy-days/

patents
http://www.freshpatents.com/Thermal-energy-storage-systems-and-methods-dt20081127ptan20080289793.php

molten salt car
http://www.greencarcongress.com/2008/12/fedex-express-o.html

links
Thermal storage