supported by the National Natural Science Fundation of China (51104075,50963004 and 31160146);the Natural Science Fund of Yunnan Province (2008B033M)
Using diatomite and analytical pure SiO2 as silicon sources,Li4SiO4 sorbents for high temperature CO2 capture were prepared through solid-state reaction method.Phase composition was analyzed by X-ray diffraction,and t...