固体NMR研究MOFs吸附和分离过程中的主客体相互作用
Solid-state NMR Investigation of the Host-guest Interactions in Gas Adsorption and Chemical Separation Using MOFs as Adsorbents
固体NMR研究MOFs吸附和分离过程中的主客体相互作用 |
| 贺彩艳,肖宇情,李申慧,徐君,邓风 |
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Solid-state NMR Investigation of the Host-guest Interactions in Gas Adsorption and Chemical Separation Using MOFs as Adsorbents |
| HE Caiyan,XIAO Yuqing,LI Shenhui,XU Jun,DENG Feng |
| 图5 (a)~(f) Cu3(btc)2上吸附不同水量(a) 0.5、(b) 0.75、(c) 1、(d) 1.5、(e) 2、(f) 5 H2O/Cu的1H MAS NMR谱；(g)吸附 1 H2O/Cu的Cu3(btc)2随时间变化的1H MAS NMR谱；(h)~(i)吸附不同水量 (h) 1 H2O/Cu, (i) 2 H2O/Cu的Cu3(btc)2经历一段时间后的13C单脉冲去耦NMR谱[ |
| Fig. 5 (a)~(f) 1H MAS spectra of dehydrated Cu3(btc)2 and upon adsorption of (a) 0.5, (b) 0.75, (c) 1, (d) 1.5, (e) 2, and (f) 5 mole equivalents of water with respect to copper loaded on Cu3(btc)2; (g) 1H MAS NMR spectra of water (1 mole equivalents with respect to copper) loaded on Cu3(btc)2 over a period of time after adsorption; 13C direct polarization (DP) MAS spectra of (h) 1 and (i) 2 mole equivalents of water with respect to copper loaded on Cu3(btc)2 over a period of time after adsorption[ |
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