supported by the National Natural Science Foundation of China(51172117);the Shandong Natural Science Foundation(ZR2010EM035);the Qingdao Science and Technology Project(10-3-4-4-12-jch)
Well-dispersed BaSO4 nanoparticles were synthesized in the presence of sodium polyacrylate (PAAS) by a simple precipitation method, with BaCl2 and (NH4)2SO4 as reactants. The different roles performed by PAAS in t...
supported by the National Natural Science Foundation of China(51172117 and 51176080);the Shandong Natural Science Foundation(ZR2010EM035);the Qingdao Science and Technology Project(10-3-4-4-12-jch)
The efficiency and effectiveness of solar energy capture and storage are to a large extent functions of the heat transfer and storage capacity of the medium used. This paper investigates the potential of using carbon ...