CaO nanocrystals grown over SiO2 microtubes for efficient CO2 capture: organogel sets the platform
Materials that can capture and store CO2 are important. Though CaO is a cheap sorbent, it is inefficient for practical purposes due to sintering and poor diffusion of CO2 through the surface-CaCO3 layer. We have developed a high performance, sintering-resistant CaO-based sorbent by uniformly nanofabricating the CaO nanocrystals on SiO2 microtubes made by organogel templated polymerization.
2020 ◽
Vol 37
(11)
◽
pp. 1951-1962
2020 ◽
Vol 27
(13)
◽
pp. 15020-15028
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