Tuning the Gas Separation Performance of CuBTC by Ionic Liquid Incorporation.

DOI: 10.1021/acs.langmuir.5b04123

Jan. 1, 2016

Adsorbents

CuBTC [BMIM][BF4]/CuBTC (20 wt%) [BMIM][BF4]/CuBTC (30 wt%) [BMIM][BF4]/CuBTC (5 wt%)

Data points

#	Adsorbent	Gas	q / mol kg⁻¹	S / mol mol⁻¹	-ΔH / kJ mol⁻¹
546	CuBTC	Methane/Hydrogen	1.12	19.0	None
547	[BMIM][BF4]/CuBTC (5 wt%)	Methane/Hydrogen	1.12	20.0	None
548	[BMIM][BF4]/CuBTC (20 wt%)	Methane/Hydrogen	1.12	26.0	None
549	[BMIM][BF4]/CuBTC (30 wt%)	Methane/Hydrogen	1.12	26.0	None
1500	CuBTC	Carbon dioxide/Methane	5.58	5.52	None
1501	[BMIM][BF4]/CuBTC (5 wt%)	Carbon dioxide/Methane	5.35	5.2	None
1502	[BMIM][BF4]/CuBTC (20 wt%)	Carbon dioxide/Methane	4.37	4.2	None
1503	[BMIM][BF4]/CuBTC (30 wt%)	Carbon dioxide/Methane	3.12	3.55	None
2154	CuBTC	Carbon dioxide/Hydrogen	5.58	110.0	None
2155	[BMIM][BF4]/CuBTC (5 wt%)	Carbon dioxide/Hydrogen	5.35	108.0	None
2156	[BMIM][BF4]/CuBTC (20 wt%)	Carbon dioxide/Hydrogen	4.37	108.0	None
2157	[BMIM][BF4]/CuBTC (30 wt%)	Carbon dioxide/Hydrogen	3.12	90.0	None
3230	CuBTC	Carbon dioxide/Nitrogen	5.58	16.0	None
3231	[BMIM][BF4]/CuBTC (5 wt%)	Carbon dioxide/Nitrogen	5.35	15.5	None
3232	[BMIM][BF4]/CuBTC (20 wt%)	Carbon dioxide/Nitrogen	4.37	14.0	None
3233	[BMIM][BF4]/CuBTC (30 wt%)	Carbon dioxide/Nitrogen	3.12	12.0	None