Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment
Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Li, Nana [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Schlagwörter: |
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| Anmerkung: |
© King Fahd University of Petroleum & Minerals 2022 |
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| Übergeordnetes Werk: |
Enthalten in: The Arabian journal for science and engineering - Berlin : Springer, 2011, 48(2022), 7 vom: 20. Juli, Seite 8519-8530 |
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| Übergeordnetes Werk: |
volume:48 ; year:2022 ; number:7 ; day:20 ; month:07 ; pages:8519-8530 |
| Links: |
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| DOI / URN: |
10.1007/s13369-022-07052-5 |
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| Katalog-ID: |
SPR051968045 |
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| 520 | |a Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending has better system compatibility, forms homogeneous interface surface pores, is not easy to form macroporous defects, and the obtained membrane has better structure and mechanical properties. Therefore, PVDF homogeneous blended membranes were prepared, in this study, by homogeneous blending without adding pore-forming agents. The partial compatibility of the homogeneous blending system promoted the formation of homogeneous interface pores and improved the membrane structure stability and mechanical properties. The pure water flux of the homogeneous blended PVDF membrane was 18.54 L·$ m^{−2} $·$ h^{−1} $·$ bar^{−1} $, which was 8 times higher than that of the pure PVDF membrane, and the protein rejection rate was maintained at 92.83%. The strength and elongation at break of the homogeneous blended PVDF membrane were 5.63 MPa and 28.26%, respectively. The mechanical properties were better than the heterogeneous blended membrane reported in the literature, mainly because of the formation of homogeneous interface pores, which enhanced the membrane structure stability and improved the mechanical properties. | ||
| 650 | 4 | |a Compatibility |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Homogeneous blend |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Interface pores |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Porousness |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a PVDF |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Lu, Qingchen |4 aut | |
| 700 | 1 | |a Yang, Jingxuan |4 aut | |
| 700 | 1 | |a Miao, Miao |4 aut | |
| 700 | 1 | |a Wang, Ying |4 aut | |
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10.1007/s13369-022-07052-5 doi (DE-627)SPR051968045 (SPR)s13369-022-07052-5-e DE-627 ger DE-627 rakwb eng Li, Nana verfasserin aut Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © King Fahd University of Petroleum & Minerals 2022 Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending has better system compatibility, forms homogeneous interface surface pores, is not easy to form macroporous defects, and the obtained membrane has better structure and mechanical properties. Therefore, PVDF homogeneous blended membranes were prepared, in this study, by homogeneous blending without adding pore-forming agents. The partial compatibility of the homogeneous blending system promoted the formation of homogeneous interface pores and improved the membrane structure stability and mechanical properties. The pure water flux of the homogeneous blended PVDF membrane was 18.54 L·$ m^{−2} $·$ h^{−1} $·$ bar^{−1} $, which was 8 times higher than that of the pure PVDF membrane, and the protein rejection rate was maintained at 92.83%. The strength and elongation at break of the homogeneous blended PVDF membrane were 5.63 MPa and 28.26%, respectively. The mechanical properties were better than the heterogeneous blended membrane reported in the literature, mainly because of the formation of homogeneous interface pores, which enhanced the membrane structure stability and improved the mechanical properties. Compatibility (dpeaa)DE-He213 Homogeneous blend (dpeaa)DE-He213 Interface pores (dpeaa)DE-He213 Porousness (dpeaa)DE-He213 PVDF (dpeaa)DE-He213 Lu, Qingchen aut Yang, Jingxuan aut Miao, Miao aut Wang, Ying aut Enthalten in The Arabian journal for science and engineering Berlin : Springer, 2011 48(2022), 7 vom: 20. Juli, Seite 8519-8530 (DE-627)588780731 (DE-600)2471504-9 2191-4281 nnns volume:48 year:2022 number:7 day:20 month:07 pages:8519-8530 https://dx.doi.org/10.1007/s13369-022-07052-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 48 2022 7 20 07 8519-8530 |
| spelling |
10.1007/s13369-022-07052-5 doi (DE-627)SPR051968045 (SPR)s13369-022-07052-5-e DE-627 ger DE-627 rakwb eng Li, Nana verfasserin aut Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © King Fahd University of Petroleum & Minerals 2022 Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending has better system compatibility, forms homogeneous interface surface pores, is not easy to form macroporous defects, and the obtained membrane has better structure and mechanical properties. Therefore, PVDF homogeneous blended membranes were prepared, in this study, by homogeneous blending without adding pore-forming agents. The partial compatibility of the homogeneous blending system promoted the formation of homogeneous interface pores and improved the membrane structure stability and mechanical properties. The pure water flux of the homogeneous blended PVDF membrane was 18.54 L·$ m^{−2} $·$ h^{−1} $·$ bar^{−1} $, which was 8 times higher than that of the pure PVDF membrane, and the protein rejection rate was maintained at 92.83%. The strength and elongation at break of the homogeneous blended PVDF membrane were 5.63 MPa and 28.26%, respectively. The mechanical properties were better than the heterogeneous blended membrane reported in the literature, mainly because of the formation of homogeneous interface pores, which enhanced the membrane structure stability and improved the mechanical properties. Compatibility (dpeaa)DE-He213 Homogeneous blend (dpeaa)DE-He213 Interface pores (dpeaa)DE-He213 Porousness (dpeaa)DE-He213 PVDF (dpeaa)DE-He213 Lu, Qingchen aut Yang, Jingxuan aut Miao, Miao aut Wang, Ying aut Enthalten in The Arabian journal for science and engineering Berlin : Springer, 2011 48(2022), 7 vom: 20. Juli, Seite 8519-8530 (DE-627)588780731 (DE-600)2471504-9 2191-4281 nnns volume:48 year:2022 number:7 day:20 month:07 pages:8519-8530 https://dx.doi.org/10.1007/s13369-022-07052-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 48 2022 7 20 07 8519-8530 |
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10.1007/s13369-022-07052-5 doi (DE-627)SPR051968045 (SPR)s13369-022-07052-5-e DE-627 ger DE-627 rakwb eng Li, Nana verfasserin aut Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © King Fahd University of Petroleum & Minerals 2022 Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending has better system compatibility, forms homogeneous interface surface pores, is not easy to form macroporous defects, and the obtained membrane has better structure and mechanical properties. Therefore, PVDF homogeneous blended membranes were prepared, in this study, by homogeneous blending without adding pore-forming agents. The partial compatibility of the homogeneous blending system promoted the formation of homogeneous interface pores and improved the membrane structure stability and mechanical properties. The pure water flux of the homogeneous blended PVDF membrane was 18.54 L·$ m^{−2} $·$ h^{−1} $·$ bar^{−1} $, which was 8 times higher than that of the pure PVDF membrane, and the protein rejection rate was maintained at 92.83%. The strength and elongation at break of the homogeneous blended PVDF membrane were 5.63 MPa and 28.26%, respectively. The mechanical properties were better than the heterogeneous blended membrane reported in the literature, mainly because of the formation of homogeneous interface pores, which enhanced the membrane structure stability and improved the mechanical properties. Compatibility (dpeaa)DE-He213 Homogeneous blend (dpeaa)DE-He213 Interface pores (dpeaa)DE-He213 Porousness (dpeaa)DE-He213 PVDF (dpeaa)DE-He213 Lu, Qingchen aut Yang, Jingxuan aut Miao, Miao aut Wang, Ying aut Enthalten in The Arabian journal for science and engineering Berlin : Springer, 2011 48(2022), 7 vom: 20. Juli, Seite 8519-8530 (DE-627)588780731 (DE-600)2471504-9 2191-4281 nnns volume:48 year:2022 number:7 day:20 month:07 pages:8519-8530 https://dx.doi.org/10.1007/s13369-022-07052-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 48 2022 7 20 07 8519-8530 |
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10.1007/s13369-022-07052-5 doi (DE-627)SPR051968045 (SPR)s13369-022-07052-5-e DE-627 ger DE-627 rakwb eng Li, Nana verfasserin aut Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © King Fahd University of Petroleum & Minerals 2022 Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending has better system compatibility, forms homogeneous interface surface pores, is not easy to form macroporous defects, and the obtained membrane has better structure and mechanical properties. Therefore, PVDF homogeneous blended membranes were prepared, in this study, by homogeneous blending without adding pore-forming agents. The partial compatibility of the homogeneous blending system promoted the formation of homogeneous interface pores and improved the membrane structure stability and mechanical properties. The pure water flux of the homogeneous blended PVDF membrane was 18.54 L·$ m^{−2} $·$ h^{−1} $·$ bar^{−1} $, which was 8 times higher than that of the pure PVDF membrane, and the protein rejection rate was maintained at 92.83%. The strength and elongation at break of the homogeneous blended PVDF membrane were 5.63 MPa and 28.26%, respectively. The mechanical properties were better than the heterogeneous blended membrane reported in the literature, mainly because of the formation of homogeneous interface pores, which enhanced the membrane structure stability and improved the mechanical properties. Compatibility (dpeaa)DE-He213 Homogeneous blend (dpeaa)DE-He213 Interface pores (dpeaa)DE-He213 Porousness (dpeaa)DE-He213 PVDF (dpeaa)DE-He213 Lu, Qingchen aut Yang, Jingxuan aut Miao, Miao aut Wang, Ying aut Enthalten in The Arabian journal for science and engineering Berlin : Springer, 2011 48(2022), 7 vom: 20. Juli, Seite 8519-8530 (DE-627)588780731 (DE-600)2471504-9 2191-4281 nnns volume:48 year:2022 number:7 day:20 month:07 pages:8519-8530 https://dx.doi.org/10.1007/s13369-022-07052-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 48 2022 7 20 07 8519-8530 |
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10.1007/s13369-022-07052-5 doi (DE-627)SPR051968045 (SPR)s13369-022-07052-5-e DE-627 ger DE-627 rakwb eng Li, Nana verfasserin aut Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © King Fahd University of Petroleum & Minerals 2022 Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending has better system compatibility, forms homogeneous interface surface pores, is not easy to form macroporous defects, and the obtained membrane has better structure and mechanical properties. Therefore, PVDF homogeneous blended membranes were prepared, in this study, by homogeneous blending without adding pore-forming agents. The partial compatibility of the homogeneous blending system promoted the formation of homogeneous interface pores and improved the membrane structure stability and mechanical properties. The pure water flux of the homogeneous blended PVDF membrane was 18.54 L·$ m^{−2} $·$ h^{−1} $·$ bar^{−1} $, which was 8 times higher than that of the pure PVDF membrane, and the protein rejection rate was maintained at 92.83%. The strength and elongation at break of the homogeneous blended PVDF membrane were 5.63 MPa and 28.26%, respectively. The mechanical properties were better than the heterogeneous blended membrane reported in the literature, mainly because of the formation of homogeneous interface pores, which enhanced the membrane structure stability and improved the mechanical properties. Compatibility (dpeaa)DE-He213 Homogeneous blend (dpeaa)DE-He213 Interface pores (dpeaa)DE-He213 Porousness (dpeaa)DE-He213 PVDF (dpeaa)DE-He213 Lu, Qingchen aut Yang, Jingxuan aut Miao, Miao aut Wang, Ying aut Enthalten in The Arabian journal for science and engineering Berlin : Springer, 2011 48(2022), 7 vom: 20. Juli, Seite 8519-8530 (DE-627)588780731 (DE-600)2471504-9 2191-4281 nnns volume:48 year:2022 number:7 day:20 month:07 pages:8519-8530 https://dx.doi.org/10.1007/s13369-022-07052-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 48 2022 7 20 07 8519-8530 |
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Enthalten in The Arabian journal for science and engineering 48(2022), 7 vom: 20. Juli, Seite 8519-8530 volume:48 year:2022 number:7 day:20 month:07 pages:8519-8530 |
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Enthalten in The Arabian journal for science and engineering 48(2022), 7 vom: 20. Juli, Seite 8519-8530 volume:48 year:2022 number:7 day:20 month:07 pages:8519-8530 |
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Li, Nana @@aut@@ Lu, Qingchen @@aut@@ Yang, Jingxuan @@aut@@ Miao, Miao @@aut@@ Wang, Ying @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">SPR051968045</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230621064812.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230621s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s13369-022-07052-5</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR051968045</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s13369-022-07052-5-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Li, Nana</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© King Fahd University of Petroleum & Minerals 2022</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending has better system compatibility, forms homogeneous interface surface pores, is not easy to form macroporous defects, and the obtained membrane has better structure and mechanical properties. Therefore, PVDF homogeneous blended membranes were prepared, in this study, by homogeneous blending without adding pore-forming agents. The partial compatibility of the homogeneous blending system promoted the formation of homogeneous interface pores and improved the membrane structure stability and mechanical properties. The pure water flux of the homogeneous blended PVDF membrane was 18.54 L·$ m^{−2} $·$ h^{−1} $·$ bar^{−1} $, which was 8 times higher than that of the pure PVDF membrane, and the protein rejection rate was maintained at 92.83%. The strength and elongation at break of the homogeneous blended PVDF membrane were 5.63 MPa and 28.26%, respectively. The mechanical properties were better than the heterogeneous blended membrane reported in the literature, mainly because of the formation of homogeneous interface pores, which enhanced the membrane structure stability and improved the mechanical properties.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Compatibility</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Homogeneous blend</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Interface pores</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Porousness</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">PVDF</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lu, Qingchen</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yang, Jingxuan</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Miao, Miao</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wang, Ying</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">The Arabian journal for science and engineering</subfield><subfield code="d">Berlin : Springer, 2011</subfield><subfield code="g">48(2022), 7 vom: 20. 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Li, Nana |
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Li, Nana misc Compatibility misc Homogeneous blend misc Interface pores misc Porousness misc PVDF Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment |
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Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment Compatibility (dpeaa)DE-He213 Homogeneous blend (dpeaa)DE-He213 Interface pores (dpeaa)DE-He213 Porousness (dpeaa)DE-He213 PVDF (dpeaa)DE-He213 |
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Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment |
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Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment |
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Li, Nana |
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Li, Nana Lu, Qingchen Yang, Jingxuan Miao, Miao Wang, Ying |
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Li, Nana |
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10.1007/s13369-022-07052-5 |
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homogeneous blend pvdf porous membrane without pore-forming agent for water treatment |
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Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment |
| abstract |
Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending has better system compatibility, forms homogeneous interface surface pores, is not easy to form macroporous defects, and the obtained membrane has better structure and mechanical properties. Therefore, PVDF homogeneous blended membranes were prepared, in this study, by homogeneous blending without adding pore-forming agents. The partial compatibility of the homogeneous blending system promoted the formation of homogeneous interface pores and improved the membrane structure stability and mechanical properties. The pure water flux of the homogeneous blended PVDF membrane was 18.54 L·$ m^{−2} $·$ h^{−1} $·$ bar^{−1} $, which was 8 times higher than that of the pure PVDF membrane, and the protein rejection rate was maintained at 92.83%. The strength and elongation at break of the homogeneous blended PVDF membrane were 5.63 MPa and 28.26%, respectively. The mechanical properties were better than the heterogeneous blended membrane reported in the literature, mainly because of the formation of homogeneous interface pores, which enhanced the membrane structure stability and improved the mechanical properties. © King Fahd University of Petroleum & Minerals 2022 |
| abstractGer |
Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending has better system compatibility, forms homogeneous interface surface pores, is not easy to form macroporous defects, and the obtained membrane has better structure and mechanical properties. Therefore, PVDF homogeneous blended membranes were prepared, in this study, by homogeneous blending without adding pore-forming agents. The partial compatibility of the homogeneous blending system promoted the formation of homogeneous interface pores and improved the membrane structure stability and mechanical properties. The pure water flux of the homogeneous blended PVDF membrane was 18.54 L·$ m^{−2} $·$ h^{−1} $·$ bar^{−1} $, which was 8 times higher than that of the pure PVDF membrane, and the protein rejection rate was maintained at 92.83%. The strength and elongation at break of the homogeneous blended PVDF membrane were 5.63 MPa and 28.26%, respectively. The mechanical properties were better than the heterogeneous blended membrane reported in the literature, mainly because of the formation of homogeneous interface pores, which enhanced the membrane structure stability and improved the mechanical properties. © King Fahd University of Petroleum & Minerals 2022 |
| abstract_unstemmed |
Abstract Heterogeneous blending and addition of pore-forming agents are common methods to prepare porous membranes, but they are easy to form large interface pores on the surface and inside of the membrane, which affects the mechanical properties and rejection performance, while homogeneous blending has better system compatibility, forms homogeneous interface surface pores, is not easy to form macroporous defects, and the obtained membrane has better structure and mechanical properties. Therefore, PVDF homogeneous blended membranes were prepared, in this study, by homogeneous blending without adding pore-forming agents. The partial compatibility of the homogeneous blending system promoted the formation of homogeneous interface pores and improved the membrane structure stability and mechanical properties. The pure water flux of the homogeneous blended PVDF membrane was 18.54 L·$ m^{−2} $·$ h^{−1} $·$ bar^{−1} $, which was 8 times higher than that of the pure PVDF membrane, and the protein rejection rate was maintained at 92.83%. The strength and elongation at break of the homogeneous blended PVDF membrane were 5.63 MPa and 28.26%, respectively. The mechanical properties were better than the heterogeneous blended membrane reported in the literature, mainly because of the formation of homogeneous interface pores, which enhanced the membrane structure stability and improved the mechanical properties. © King Fahd University of Petroleum & Minerals 2022 |
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7 |
| title_short |
Homogeneous Blend PVDF Porous Membrane Without Pore-Forming Agent for Water Treatment |
| url |
https://dx.doi.org/10.1007/s13369-022-07052-5 |
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true |
| author2 |
Lu, Qingchen Yang, Jingxuan Miao, Miao Wang, Ying |
| author2Str |
Lu, Qingchen Yang, Jingxuan Miao, Miao Wang, Ying |
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| doi_str |
10.1007/s13369-022-07052-5 |
| up_date |
2024-07-04T00:40:33.326Z |
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| score |
7.401269 |