Effect of MoS₂ Yolk-Shell Nanostructure on the Thiophene Separation Performance of PEG Membrane

Table 1

PV desulfurization performance of the PEG/MYNS MMMs and other membranes reported in the literature.

Membrane	Feed composition	Sulfur content (μg·g^−1)	Feed temperature (K)	Flux (g·m^−2·h^−1)	Enrichment factor	Reference
PEG@ZIF-8/PVDF	Thiophene/n-heptane	800	350.15	780	7.6	[14]
PDMS/MIL-101	Thiophene/n-heptane	600	303.15	5200	5.6	[33]
PDMS/CuBTC	Thiophene/n-heptane	500	313.15	6470	5.2	[34]
PDMS–DAAg/PSf	Thiophene/n-heptane	500	313.15	8220	5.03	[35]
PDMS/graphene	Thiophene/n-heptane	500	323.15	8760	4.42	[23]
PDMS/AgY	Thiophene/n-heptane	—	323.15	8150	3.5	[36]
PEG/CuY	FCC gasoline fraction	1190	383.15	3190	2.95	[37]
PP/PE/alumina	Diesel fuels	—	313.15	3820	1.71	[13]
PUU	Refinery naphtha	439	348.15	85	5.12	[38]
PI (6FDA–MDA)	Thiophene/n-heptane	1028	350.15	1680	3.12	[39]
PI (Matrimid 5218)	Refinery naphtha	826	351.15	900	1.72	[38]
PERVAP1060	Refinery naphtha	920	347.15	5000	0.56	[38]
PEG	FCC gasoline fraction	535	383.15	640	4.83	[40]
PEG/PES	FCC gasoline	780	373.15	980	3.27	[41]
PEG/MYNs	Thiophene/n-octane	500	343.15	2587	4.02	This study