发明名称 |
SWITCHABLE MATERIALS, METHODS AND USES THEREOF |
摘要 |
The present application provides a composite material that comprises a solid and solid-supported non-polymeric switchable moiety, wherein the switchable moiety comprises a functional group that is switchable between a first form and a second form, said first form being neutral and hydrophobic, and said second form being ionized and hydrophilic. The composite material converts to, or is maintained in, said second form when the switchable moiety is exposed to CO2 at amounts sufficient to maintain the ionized form. The composite material converts to, or is maintained in, said first form when CO2 is removed or reduced to an amount insufficient to maintain the ionized form. CO2 is removed or reduced by exposing the composite material to heat and/or a flushing inert gas such as N2, Ar, or air. Envisioned uses of these composite materials includes removing water from non-aqueous solvents, removing water vapour from gaseous mixtures, and cleaning industrial reaction vessels and/or pipelines. |
申请公布号 |
WO2015039247(A1) |
申请公布日期 |
2015.03.26 |
申请号 |
WO2014CA50897 |
申请日期 |
2014.09.18 |
申请人 |
QUEEN'S UNIVERSITY AT KINGSTON;GREENCENTRE CANADA |
发明人 |
BONIFACE, KYLE J.;CLARK, TIMOTHY JAMES;CUNNINGHAM, MICHAEL F.;JESSOP, PHILIP G.;MARIAMPILLAI, BRIAN ERNEST;MERCER, SEAN M.;RESENDES, RUI;ROBERT, TOBIAS |
分类号 |
C08L101/12;B01D53/26;B01J19/02;B01J20/289;C09F9/00 |
主分类号 |
C08L101/12 |
代理机构 |
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代理人 |
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