Effect of Shear Rate on Characteristics, Performance and Morphology of Polysulfone Blend Membranes
Rheological factor such as shear rate during membrane fabrication process has an effect on properties, structures and performance of membranes. Flat sheet asymmetric PSf/CAP blend membranes were prepared using an automatic casting machine at different shear rates in the range of 42.0 to 201.0 s-1. R...
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| Format: | Article |
| Language: | en |
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scientific.net
2015
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| Online Access: | http://umpir.ump.edu.my/id/eprint/9437/1/Effect%20of%20Shear%20Rate%20on%20Characteristics%2C%20Performance%20and%20Morphology%20of%20Polysulfone%20Blend%20Membranes.pdf http://umpir.ump.edu.my/id/eprint/9437/ http://www.scientific.net/AMM.699.305 |
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| author | Asmadi, Ali R. M., Yunus Mohamad, Awang Anwar, Johari Ramli, Mat |
| author_facet | Asmadi, Ali R. M., Yunus Mohamad, Awang Anwar, Johari Ramli, Mat |
| author_sort | Asmadi, Ali |
| building | UMPSA Library |
| collection | Institutional Repository |
| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Rheological factor such as shear rate during membrane fabrication process has an effect on properties, structures and performance of membranes. Flat sheet asymmetric PSf/CAP blend membranes were prepared using an automatic casting machine at different shear rates in the range of 42.0 to 201.0 s-1. Results showed that increasing the shear rate from 42.0 to105 s-1 has increased the molecular orientation and thickness which then reduces the water content, porosity and pure water flux of PSf/CAP blend membranes. However, further increasing the shear rate beyond 105 s-1has resulted in an increase in the water content of PSf/CAP blend membranes. |
| format | Article |
| id | my.ump.umpir.9437 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2015 |
| publisher | scientific.net |
| record_format | eprints |
| spelling | my.ump.umpir.94372018-01-15T03:25:45Z http://umpir.ump.edu.my/id/eprint/9437/ Effect of Shear Rate on Characteristics, Performance and Morphology of Polysulfone Blend Membranes Asmadi, Ali R. M., Yunus Mohamad, Awang Anwar, Johari Ramli, Mat TP Chemical technology Rheological factor such as shear rate during membrane fabrication process has an effect on properties, structures and performance of membranes. Flat sheet asymmetric PSf/CAP blend membranes were prepared using an automatic casting machine at different shear rates in the range of 42.0 to 201.0 s-1. Results showed that increasing the shear rate from 42.0 to105 s-1 has increased the molecular orientation and thickness which then reduces the water content, porosity and pure water flux of PSf/CAP blend membranes. However, further increasing the shear rate beyond 105 s-1has resulted in an increase in the water content of PSf/CAP blend membranes. scientific.net 2015 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/9437/1/Effect%20of%20Shear%20Rate%20on%20Characteristics%2C%20Performance%20and%20Morphology%20of%20Polysulfone%20Blend%20Membranes.pdf Asmadi, Ali and R. M., Yunus and Mohamad, Awang and Anwar, Johari and Ramli, Mat (2015) Effect of Shear Rate on Characteristics, Performance and Morphology of Polysulfone Blend Membranes. Applied Mechanics and Materials, 699. pp. 305-310. ISSN 1662-7482. (Published) http://www.scientific.net/AMM.699.305 10.4028/www.scientific.net/AMM.699.305 |
| spellingShingle | TP Chemical technology Asmadi, Ali R. M., Yunus Mohamad, Awang Anwar, Johari Ramli, Mat Effect of Shear Rate on Characteristics, Performance and Morphology of Polysulfone Blend Membranes |
| title | Effect of Shear Rate on Characteristics, Performance and Morphology of Polysulfone Blend Membranes |
| title_full | Effect of Shear Rate on Characteristics, Performance and Morphology of Polysulfone Blend Membranes |
| title_fullStr | Effect of Shear Rate on Characteristics, Performance and Morphology of Polysulfone Blend Membranes |
| title_full_unstemmed | Effect of Shear Rate on Characteristics, Performance and Morphology of Polysulfone Blend Membranes |
| title_short | Effect of Shear Rate on Characteristics, Performance and Morphology of Polysulfone Blend Membranes |
| title_sort | effect of shear rate on characteristics, performance and morphology of polysulfone blend membranes |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/9437/1/Effect%20of%20Shear%20Rate%20on%20Characteristics%2C%20Performance%20and%20Morphology%20of%20Polysulfone%20Blend%20Membranes.pdf http://umpir.ump.edu.my/id/eprint/9437/ http://www.scientific.net/AMM.699.305 |
| url_provider | http://umpir.ump.edu.my/ |