Compared with the specialized membrane applied to separate one type of mixture, the membranes that are able to selectively separate diverse alkane/alkene mixtures are more valuable in chemical and petroleum industry. Herein, we explored nine nanoporous graphene (NG) membranes including three basic pores and six expanded pores, which exhibit excelle...
Compared with the specialized membrane applied to separate one type of mixture, the membranes that are able to selectively separate diverse alkane/alkene mixtures are more valuable in chemical and petroleum industry. Herein, we explored nine nanoporous graphene (NG) membranes including three basic pores and six expanded pores, which exhibit excelle...
Pebax1657 is known as a promising polymeric membrane material for CO2 separation. In order to further improve its gas separation performance, different polymers containing ethylene oxide (EO) groups are incorporated into the Pebax1657 matrix to form mixed matrix membranes (MMMs). Liquid-like nanoparticle organic hybrid materials (NOHM-I-HPE, "I" st...
Pebax1657 is known as a promising polymeric membrane material for CO2 separation. In order to further improve its gas separation performance, different polymers containing ethylene oxide (EO) groups are incorporated into the Pebax1657 matrix to form mixed matrix membranes (MMMs). Liquid-like nanoparticle organic hybrid materials (NOHM-I-HPE, "I" st...
Polytetrafluoroethylene (PTFE) is an attractive membrane material due to its superior chemical resistance, thermal stability and strong hydrophobicity. However, PTFE hollow fiber membranes are challenging to produce by conventional technique due to the high solvent resistance and high melt viscosity of PTFE. In this study, novel PTFE hollow fiber m...
Polytetrafluoroethylene (PTFE) is an attractive membrane material due to its superior chemical resistance, thermal stability and strong hydrophobicity. However, PTFE hollow fiber membranes are challenging to produce by conventional technique due to the high solvent resistance and high melt viscosity of PTFE. In this study, novel PTFE hollow fiber m...
Polycyclic aromatic hydrocarbons (PAHs), as a group of micropollutants with high toxicity, are commonly detected in the environment and difficult to remove. In this work, five commercial polyamide (PA) nanofiltration (NF) membranes were used to treat three PAHs in the synthetic solution or coking wastewater and their removal mechanisms were discuss...
Polycyclic aromatic hydrocarbons (PAHs), as a group of micropollutants with high toxicity, are commonly detected in the environment and difficult to remove. In this work, five commercial polyamide (PA) nanofiltration (NF) membranes were used to treat three PAHs in the synthetic solution or coking wastewater and their removal mechanisms were discuss...
Polyether-block-amide (Pebax)/glycerol triacetate (GTA) blend membranes with various compositions were prepared with a solution-casting method. The gas-separation performance, thermal stability, and storage stability of the prepared membranes were investigated at different pressures and temperatures. The Arrhenius equation was used to describe the ...
Staphylokinase (SAK) is a bacterial protein with profibrinolytic activity. However, SAK suffers from short serum half-life and high immunogenicity. PEGylation with high Mw (20 kDa or 40 kDa) could decrease the immunogenicity and prolong the serum half-life of the proteins. However, the PEGylated protein could induce the anti-PEG antibodies and its ...
