National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [20973070]; National Basic Research Program of ChinaNational Basic Research Program of China [2009CB939704]; Key Project of Natural Science Foundation of Hubei ProvinceNatural Science Foundation of Hubei Province [2011CDA092]; CCNU from the colleges' basic research and operation of MOEMinistry of Education, Singapore
机构署名：
本校为第一且通讯机构
院系归属：
物理科学与技术学院
摘要：
Magnesium-aluminum layered double oxides (Mg-Al-LDO) derived from calcination of layered double hydroxides (LDH) is one of the most capable candidates for CO2 capture. LDHs with sand flower and dense layered morphology are prepared by co-precipitation method at pH = 10 under different condition with and without stirring. The sand flower LDH prepared with stirring has better CO2 adsorption performance. Additionally, the sand flower morphology under calcination can be preserved very well, while the morphology can only remain stable below 100 C after hydrothermal treatment and reconstruction. The...
