Use of 2,4,6-pyridinetricarboxylic acid chloride as a novel co-monomer for the preparation of thin film composite polyamide membrane with improved bacterial resistance
| dc.contributor.author | Mandal, S. | |
| dc.contributor.author | Khullar, S. | |
| dc.date.accessioned | 2020-12-09T05:52:00Z | |
| dc.date.available | 2020-12-09T05:52:00Z | |
| dc.date.issued | 2013 | |
| dc.description | Only IISERM authors are available in the record. | |
| dc.description.abstract | The hitherto unreported 2,4,6-pyridinetricarboxylic acid chloride (PTC) was used with/without trimesoyl chloride (TMC) in the interfacial polymerization reaction with meta-phenylene diamine (MPD) to produce a salt-rejecting polyamide coating over polysulphone support. Besides exhibiting higher reactivity towards MPD, the resultant thin film composite (TFC) membrane showed a lower tendency towards bacterial attachment in comparison to the membrane prepared with TMC alone. The best results were obtained with 2:3–1:1 M ratio of PTC to TMC, in as much as the flux was also enhanced and the salt rejection efficiency remained almost unaffected. The membranes were characterized by ATR-IR spectroscopy, elemental analysis, SEM, AFM, contact angle and zeta potential measurements. | en_US |
| dc.identifier.citation | Journal of Membrane Science, 439, pp. 87-95. | en_US |
| dc.identifier.other | https://doi.org/10.1016/j.memsci.2013.03.047 | |
| dc.identifier.uri | https://www.sciencedirect.com/science/article/abs/pii/S0376738813002500 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/2865 | |
| dc.language.iso | en | en_US |
| dc.publisher | Elsevier | en_US |
| dc.subject | Quaternizable polyamide network | en_US |
| dc.subject | Thin film composite membrane | en_US |
| dc.subject | Antibiofouling membranes | en_US |
| dc.title | Use of 2,4,6-pyridinetricarboxylic acid chloride as a novel co-monomer for the preparation of thin film composite polyamide membrane with improved bacterial resistance | en_US |
| dc.type | Article | en_US |