The Experts below are selected from a list of 231 Experts worldwide ranked by ideXlab platform
Quanfu An - One of the best experts on this subject based on the ideXlab platform.
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construction of well arranged graphene oxide polyelectrolyte complex nanoparticles membranes for pervaporation ethylene Glycol Dehydration
Journal of Membrane Science, 2019Co-Authors: Jiakai Wu, Chunchun Ye, Wenhai Zhang, Naixin Wang, Quanfu AnAbstract:Abstract Dehydration of ethylene Glycol (EG), a valued product in chemical industries, was efficiently implemented by pervaporation with a graphene oxide (GO)-incorporated polyelectrolyte complex nanoparticles (PEC NPs) membrane. GO-incorporated PEC NPs with solution processability were prepared through a new strategy of “complex precipitation–redispersion”. The PEC NPs-based membranes were prepared via solution casting, and their structural characteristics and hydrophilic property were investigated systematically. Spherical PEC NPs building blocks increase cavities and thus flux of the membranes, while the tightly associated ion-pair structure coupled with strong interface interactions between regularly-arranged GO nanosheets and PEC matrix led to good separation factor. In detail, the resulted membrane PEC NPM/GO-3 presented a flux of 961 g m−2 h−1 and water in permeate of 99.25 wt% in dehydrating 10.0 wt% water/EG mixtures at 60 °C. Moreover, the PEC NPM/GO-3 showed a tensile strength of 139.1 MPa and higher long-term operation stability, which was important for commercial application.
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Construction of well-arranged graphene oxide/polyelectrolyte complex nanoparticles membranes for pervaporation ethylene Glycol Dehydration
Journal of Membrane Science, 2019Co-Authors: Jiakai Wu, Chunchun Ye, Wenhai Zhang, Naixin Wang, Quanfu AnAbstract:Abstract Dehydration of ethylene Glycol (EG), a valued product in chemical industries, was efficiently implemented by pervaporation with a graphene oxide (GO)-incorporated polyelectrolyte complex nanoparticles (PEC NPs) membrane. GO-incorporated PEC NPs with solution processability were prepared through a new strategy of “complex precipitation–redispersion”. The PEC NPs-based membranes were prepared via solution casting, and their structural characteristics and hydrophilic property were investigated systematically. Spherical PEC NPs building blocks increase cavities and thus flux of the membranes, while the tightly associated ion-pair structure coupled with strong interface interactions between regularly-arranged GO nanosheets and PEC matrix led to good separation factor. In detail, the resulted membrane PEC NPM/GO-3 presented a flux of 961 g m−2 h−1 and water in permeate of 99.25 wt% in dehydrating 10.0 wt% water/EG mixtures at 60 °C. Moreover, the PEC NPM/GO-3 showed a tensile strength of 139.1 MPa and higher long-term operation stability, which was important for commercial application.
Jiakai Wu - One of the best experts on this subject based on the ideXlab platform.
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construction of well arranged graphene oxide polyelectrolyte complex nanoparticles membranes for pervaporation ethylene Glycol Dehydration
Journal of Membrane Science, 2019Co-Authors: Jiakai Wu, Chunchun Ye, Wenhai Zhang, Naixin Wang, Quanfu AnAbstract:Abstract Dehydration of ethylene Glycol (EG), a valued product in chemical industries, was efficiently implemented by pervaporation with a graphene oxide (GO)-incorporated polyelectrolyte complex nanoparticles (PEC NPs) membrane. GO-incorporated PEC NPs with solution processability were prepared through a new strategy of “complex precipitation–redispersion”. The PEC NPs-based membranes were prepared via solution casting, and their structural characteristics and hydrophilic property were investigated systematically. Spherical PEC NPs building blocks increase cavities and thus flux of the membranes, while the tightly associated ion-pair structure coupled with strong interface interactions between regularly-arranged GO nanosheets and PEC matrix led to good separation factor. In detail, the resulted membrane PEC NPM/GO-3 presented a flux of 961 g m−2 h−1 and water in permeate of 99.25 wt% in dehydrating 10.0 wt% water/EG mixtures at 60 °C. Moreover, the PEC NPM/GO-3 showed a tensile strength of 139.1 MPa and higher long-term operation stability, which was important for commercial application.
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Construction of well-arranged graphene oxide/polyelectrolyte complex nanoparticles membranes for pervaporation ethylene Glycol Dehydration
Journal of Membrane Science, 2019Co-Authors: Jiakai Wu, Chunchun Ye, Wenhai Zhang, Naixin Wang, Quanfu AnAbstract:Abstract Dehydration of ethylene Glycol (EG), a valued product in chemical industries, was efficiently implemented by pervaporation with a graphene oxide (GO)-incorporated polyelectrolyte complex nanoparticles (PEC NPs) membrane. GO-incorporated PEC NPs with solution processability were prepared through a new strategy of “complex precipitation–redispersion”. The PEC NPs-based membranes were prepared via solution casting, and their structural characteristics and hydrophilic property were investigated systematically. Spherical PEC NPs building blocks increase cavities and thus flux of the membranes, while the tightly associated ion-pair structure coupled with strong interface interactions between regularly-arranged GO nanosheets and PEC matrix led to good separation factor. In detail, the resulted membrane PEC NPM/GO-3 presented a flux of 961 g m−2 h−1 and water in permeate of 99.25 wt% in dehydrating 10.0 wt% water/EG mixtures at 60 °C. Moreover, the PEC NPM/GO-3 showed a tensile strength of 139.1 MPa and higher long-term operation stability, which was important for commercial application.
Chunchun Ye - One of the best experts on this subject based on the ideXlab platform.
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construction of well arranged graphene oxide polyelectrolyte complex nanoparticles membranes for pervaporation ethylene Glycol Dehydration
Journal of Membrane Science, 2019Co-Authors: Jiakai Wu, Chunchun Ye, Wenhai Zhang, Naixin Wang, Quanfu AnAbstract:Abstract Dehydration of ethylene Glycol (EG), a valued product in chemical industries, was efficiently implemented by pervaporation with a graphene oxide (GO)-incorporated polyelectrolyte complex nanoparticles (PEC NPs) membrane. GO-incorporated PEC NPs with solution processability were prepared through a new strategy of “complex precipitation–redispersion”. The PEC NPs-based membranes were prepared via solution casting, and their structural characteristics and hydrophilic property were investigated systematically. Spherical PEC NPs building blocks increase cavities and thus flux of the membranes, while the tightly associated ion-pair structure coupled with strong interface interactions between regularly-arranged GO nanosheets and PEC matrix led to good separation factor. In detail, the resulted membrane PEC NPM/GO-3 presented a flux of 961 g m−2 h−1 and water in permeate of 99.25 wt% in dehydrating 10.0 wt% water/EG mixtures at 60 °C. Moreover, the PEC NPM/GO-3 showed a tensile strength of 139.1 MPa and higher long-term operation stability, which was important for commercial application.
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Construction of well-arranged graphene oxide/polyelectrolyte complex nanoparticles membranes for pervaporation ethylene Glycol Dehydration
Journal of Membrane Science, 2019Co-Authors: Jiakai Wu, Chunchun Ye, Wenhai Zhang, Naixin Wang, Quanfu AnAbstract:Abstract Dehydration of ethylene Glycol (EG), a valued product in chemical industries, was efficiently implemented by pervaporation with a graphene oxide (GO)-incorporated polyelectrolyte complex nanoparticles (PEC NPs) membrane. GO-incorporated PEC NPs with solution processability were prepared through a new strategy of “complex precipitation–redispersion”. The PEC NPs-based membranes were prepared via solution casting, and their structural characteristics and hydrophilic property were investigated systematically. Spherical PEC NPs building blocks increase cavities and thus flux of the membranes, while the tightly associated ion-pair structure coupled with strong interface interactions between regularly-arranged GO nanosheets and PEC matrix led to good separation factor. In detail, the resulted membrane PEC NPM/GO-3 presented a flux of 961 g m−2 h−1 and water in permeate of 99.25 wt% in dehydrating 10.0 wt% water/EG mixtures at 60 °C. Moreover, the PEC NPM/GO-3 showed a tensile strength of 139.1 MPa and higher long-term operation stability, which was important for commercial application.
Wenhai Zhang - One of the best experts on this subject based on the ideXlab platform.
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construction of well arranged graphene oxide polyelectrolyte complex nanoparticles membranes for pervaporation ethylene Glycol Dehydration
Journal of Membrane Science, 2019Co-Authors: Jiakai Wu, Chunchun Ye, Wenhai Zhang, Naixin Wang, Quanfu AnAbstract:Abstract Dehydration of ethylene Glycol (EG), a valued product in chemical industries, was efficiently implemented by pervaporation with a graphene oxide (GO)-incorporated polyelectrolyte complex nanoparticles (PEC NPs) membrane. GO-incorporated PEC NPs with solution processability were prepared through a new strategy of “complex precipitation–redispersion”. The PEC NPs-based membranes were prepared via solution casting, and their structural characteristics and hydrophilic property were investigated systematically. Spherical PEC NPs building blocks increase cavities and thus flux of the membranes, while the tightly associated ion-pair structure coupled with strong interface interactions between regularly-arranged GO nanosheets and PEC matrix led to good separation factor. In detail, the resulted membrane PEC NPM/GO-3 presented a flux of 961 g m−2 h−1 and water in permeate of 99.25 wt% in dehydrating 10.0 wt% water/EG mixtures at 60 °C. Moreover, the PEC NPM/GO-3 showed a tensile strength of 139.1 MPa and higher long-term operation stability, which was important for commercial application.
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Construction of well-arranged graphene oxide/polyelectrolyte complex nanoparticles membranes for pervaporation ethylene Glycol Dehydration
Journal of Membrane Science, 2019Co-Authors: Jiakai Wu, Chunchun Ye, Wenhai Zhang, Naixin Wang, Quanfu AnAbstract:Abstract Dehydration of ethylene Glycol (EG), a valued product in chemical industries, was efficiently implemented by pervaporation with a graphene oxide (GO)-incorporated polyelectrolyte complex nanoparticles (PEC NPs) membrane. GO-incorporated PEC NPs with solution processability were prepared through a new strategy of “complex precipitation–redispersion”. The PEC NPs-based membranes were prepared via solution casting, and their structural characteristics and hydrophilic property were investigated systematically. Spherical PEC NPs building blocks increase cavities and thus flux of the membranes, while the tightly associated ion-pair structure coupled with strong interface interactions between regularly-arranged GO nanosheets and PEC matrix led to good separation factor. In detail, the resulted membrane PEC NPM/GO-3 presented a flux of 961 g m−2 h−1 and water in permeate of 99.25 wt% in dehydrating 10.0 wt% water/EG mixtures at 60 °C. Moreover, the PEC NPM/GO-3 showed a tensile strength of 139.1 MPa and higher long-term operation stability, which was important for commercial application.
Naixin Wang - One of the best experts on this subject based on the ideXlab platform.
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construction of well arranged graphene oxide polyelectrolyte complex nanoparticles membranes for pervaporation ethylene Glycol Dehydration
Journal of Membrane Science, 2019Co-Authors: Jiakai Wu, Chunchun Ye, Wenhai Zhang, Naixin Wang, Quanfu AnAbstract:Abstract Dehydration of ethylene Glycol (EG), a valued product in chemical industries, was efficiently implemented by pervaporation with a graphene oxide (GO)-incorporated polyelectrolyte complex nanoparticles (PEC NPs) membrane. GO-incorporated PEC NPs with solution processability were prepared through a new strategy of “complex precipitation–redispersion”. The PEC NPs-based membranes were prepared via solution casting, and their structural characteristics and hydrophilic property were investigated systematically. Spherical PEC NPs building blocks increase cavities and thus flux of the membranes, while the tightly associated ion-pair structure coupled with strong interface interactions between regularly-arranged GO nanosheets and PEC matrix led to good separation factor. In detail, the resulted membrane PEC NPM/GO-3 presented a flux of 961 g m−2 h−1 and water in permeate of 99.25 wt% in dehydrating 10.0 wt% water/EG mixtures at 60 °C. Moreover, the PEC NPM/GO-3 showed a tensile strength of 139.1 MPa and higher long-term operation stability, which was important for commercial application.
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Construction of well-arranged graphene oxide/polyelectrolyte complex nanoparticles membranes for pervaporation ethylene Glycol Dehydration
Journal of Membrane Science, 2019Co-Authors: Jiakai Wu, Chunchun Ye, Wenhai Zhang, Naixin Wang, Quanfu AnAbstract:Abstract Dehydration of ethylene Glycol (EG), a valued product in chemical industries, was efficiently implemented by pervaporation with a graphene oxide (GO)-incorporated polyelectrolyte complex nanoparticles (PEC NPs) membrane. GO-incorporated PEC NPs with solution processability were prepared through a new strategy of “complex precipitation–redispersion”. The PEC NPs-based membranes were prepared via solution casting, and their structural characteristics and hydrophilic property were investigated systematically. Spherical PEC NPs building blocks increase cavities and thus flux of the membranes, while the tightly associated ion-pair structure coupled with strong interface interactions between regularly-arranged GO nanosheets and PEC matrix led to good separation factor. In detail, the resulted membrane PEC NPM/GO-3 presented a flux of 961 g m−2 h−1 and water in permeate of 99.25 wt% in dehydrating 10.0 wt% water/EG mixtures at 60 °C. Moreover, the PEC NPM/GO-3 showed a tensile strength of 139.1 MPa and higher long-term operation stability, which was important for commercial application.