Articles & Issues
- Language
- korean
- Conflict of Interest
- In relation to this article, we declare that there is no conflict of interest.
- Publication history
-
Received September 9, 2016
Accepted December 22, 2016
-
This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits
unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © KIChE. All rights reserved.
All issues
SNIPS 공정을 이용한 블록공중합체 분리막의 구조 형성에 관한 연구
Fabrication of Block Copolymer Membranes via SNIPS Process
고려대학교 화공생명공학과, 02841 서울특별시 성북구 안암로 145
Department of Chemical & Biology, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul, 02841, Korea
Korean Chemical Engineering Research, April 2017, 55(2), 214-219(6), 10.9713/kcer.2017.55.2.214 Epub 31 March 2017
Download PDF
Abstract
본 연구에서는 블록공중합체의 자기조립(Self-assembly) 성질과 상전이를 통한 비대칭의 다공성 구조를 형성하는 NIPS 기술을 결합한 SNIPS (Self-assembly and non-solvent induced phase separation) 공정을 이용하여 PS-b-P4VP 블록공중합체 분리막을 제조하였다. 기존의 연구는 단순히 원하는 구조 구현에만 집중되었고 SNIPS 공정상의 내재 변수(농도, 증발시간, 용매의 조성, 습도)들에 대한 체계적인 연구는 보고되지 않았다. 본 연구에서는 PS-b-P4VP 와 DMF, 1,4-Dioxane, THF, DI를 이용해 내재 변수의 영향을 정성적으로 분석하였다. 그 결과, 용액의 농도와 휘발성 용매의 비율이 적당하고 습도가 낮은 환경에서 모폴로지가 최적화 되었으며, PS-b-P4VP 분리막은 표면에 잘 구현된 실린더 구조가 형성되었고 75%의 높은 기공도와 약 18%의 표면 기공도를 가지는 것을 확인하였다.
In this work, we fabricated PS-b-P4VP block copolymer membranes from self-assembly and non-solvent induced phase separation (SNIPS), which combines the block copolymer self-assembly and conventional NIPS process. While previous studies mostly focused on the fabrication of well-defined structures, we systematically examined various processing parameters such as polymer concentration, solvent evaporation duration, solvent composition, and humidity, to optimized the membrane structures. As a result, the morphology of PS-b-P4VP membranes was optimized at a certain polymer concentration in solution and composition of volatile solvent at low humidity conditions, resulting in SNIPS separation membranes with well-defined nanopores on the surface, 75% of membrane porosity, and 18% of surface porosity.
References
Geise GM, Lee HS, Miller DJ, Freeman BD, Mcgrath JE, Paul DR, J. Polym. Sci. B: Polym. Phys., 48(15), 1685 (2010)
Guillen GR, Pan YJ, Li MH, Hoek EMV, Ind. Eng. Chem. Res., 50(7), 3798 (2011)
Cho EH, Rhim JW, Macromol. Res., 23(2), 183 (2015)
Chen YW, Ying L, Yu WH, Kang ET, Neoh KG, Macromolecules, 36(25), 9451 (2003)
Kim IC, Yun HG, Lee KH, J. Membr. Sci., 199(1-2), 75 (2002)
Jung B, J. Membr. Sci., 229(1-2), 129 (2004)
Cha B, Chi S, Polym. Sci. Technol., 22(6), 553 (2011)
Jung H, Kim TJ, Bang J, Korean Chem. Eng. Res., 49(3), 352 (2011)
Lee J, Park B, Kim J, Park SB, Macromol. Res., 23(3), 291 (2015)
Kim TH, Jee KY, Lee YT, Macromol. Res., 23(7), 592 (2015)
Lee S, Kim SS, Korean Chem. Eng. Res., 54(1), 57 (2016)
Peinemann KV, Abetz V, Simon PFW, Nat. Mater., 6(12), 992 (2007)
Abetz V, Macromol. Rapid Commun., 36(1), 10 (2015)
Rangou S, Buhr K, Filiz V, Clodt JI, Lademann B, Hahn J, Jung A, Abetz V, J. Membr. Sci., 451, 266 (2014)
Clodt JI, Bajer B, Buhr K, Hahn J, Filiz V, Abetz V, J. Membr. Sci., 495, 334 (2015)
Yu H, Qiu X, Nunes SP, Peinemann KV, Angew. Chem.-Int. Edit., 126(38), 10236 (2014)
Nunes SP, Sougrat R, Hooghan B, Anjum DH, Behzad AR, Zhao L, Pradeep N, Pinnau I, Vainio U, Peinemann KV, Macromolecules, 43(19), 8079 (2010)
Clodt JI, Rangou S, Schroder A, Buhr K, Hahn J, Jung A, Filiz V, Abetz V, Macromol. Rapid Commun., 34(2), 190 (2013)
Gallei M, Rangou S, Filiz V, Buhr K, Bolmer S, Abetz C, Abetz V, Macromol. Chem. Phys., 214(9), 1037 (2013)
Hahn J, Filiz V, Rangou S, Lademann B, Buhr K, Clodt JI, Jung A, Abetz C, Abetz V, Macromol. Mater. Eng., 298, 1315 (2013)
Hilke R, Pradeep N, Behzad AR, Nunes SP, Peinemann KV, J. Membr. Sci., 472, 39 (2014)
Li X, Han Y, J. Mater. Chem., 21, 18024 (2011)
Jung A, Rangou S, Abetz C, Filiz V, Abetz V, Macromol. Mater. Eng., 297(8), 790 (2012)
Stegelmeier C, Filiz V, Abetz V, Perlich J, Fery A, Ruckdeschel P, Rosenfeldt S, Forster S, Macromolecules, 47(16), 5566 (2014)
Hahn J, Filiz V, Rangou S, Clodt J, Jung A, Buhr K, Abetz C, Abetz V, Procedia Eng., 44, 1844 (2012)
Karunakaran M, Nunes SP, Qiu XY, Yu HZ, Peinemann KV, J. Membr. Sci., 453, 471 (2014)
Phillip WA, O’Neill B, Rodwogin M, Hillmyer MA, Cussler E, ACS Appl. Mater. Interfaces, 2(3), 847 (2010)
Cha BJ, Chi SD, Kim JH, Korean Ind. Chem. News, 14(6), 2 (2011)
Phillip WA, Hillmyer MA, Cussler EL, Macromolecules, 43(18), 7763 (2010)
Susanto H, Ulbricht M, J. Membr. Sci., 327(1-2), 125 (2009)
Ramakrishna S, Ma Z, Matsuura T, Polymer Membranes in Biotechnology: Preparation, Functionalization and Application. Imperial College Press: 2011.
Yip Y, McHugh AJ, J. Membr. Sci., 271(1-2), 163 (2006)
Chaturbedy P, Jagadeesan D, Eswaramoorthy M, ACS Nano, 4(10), 5921 (2010)
Kang S, Asatekin A, Mayes AM, Elimelech M, J. Membr. Sci., 296(1-2), 42 (2007)
Widjojo N, Chung TS, Weber M, Maletzko C, Warzelhan V, J. Membr. Sci., 383(1-2), 214 (2011)
Tiraferri A, Yip NY, Phillip WA, Schiffman JD, Elimelech M, J. Membr. Sci., 367(1), 340 (2011)
Cath TY, Childress AE, Elimelech M, J. Membr. Sci., 281(1-2), 70 (2006)
Yasukawa M, Mishima S, Shibuya M, Saeki D, Takahashi T, Miyoshi T, Matsuyama H, J. Membr. Sci., 487, 51 (2015)
Guillen GR, Pan YJ, Li MH, Hoek EMV, Ind. Eng. Chem. Res., 50(7), 3798 (2011)
Cho EH, Rhim JW, Macromol. Res., 23(2), 183 (2015)
Chen YW, Ying L, Yu WH, Kang ET, Neoh KG, Macromolecules, 36(25), 9451 (2003)
Kim IC, Yun HG, Lee KH, J. Membr. Sci., 199(1-2), 75 (2002)
Jung B, J. Membr. Sci., 229(1-2), 129 (2004)
Cha B, Chi S, Polym. Sci. Technol., 22(6), 553 (2011)
Jung H, Kim TJ, Bang J, Korean Chem. Eng. Res., 49(3), 352 (2011)
Lee J, Park B, Kim J, Park SB, Macromol. Res., 23(3), 291 (2015)
Kim TH, Jee KY, Lee YT, Macromol. Res., 23(7), 592 (2015)
Lee S, Kim SS, Korean Chem. Eng. Res., 54(1), 57 (2016)
Peinemann KV, Abetz V, Simon PFW, Nat. Mater., 6(12), 992 (2007)
Abetz V, Macromol. Rapid Commun., 36(1), 10 (2015)
Rangou S, Buhr K, Filiz V, Clodt JI, Lademann B, Hahn J, Jung A, Abetz V, J. Membr. Sci., 451, 266 (2014)
Clodt JI, Bajer B, Buhr K, Hahn J, Filiz V, Abetz V, J. Membr. Sci., 495, 334 (2015)
Yu H, Qiu X, Nunes SP, Peinemann KV, Angew. Chem.-Int. Edit., 126(38), 10236 (2014)
Nunes SP, Sougrat R, Hooghan B, Anjum DH, Behzad AR, Zhao L, Pradeep N, Pinnau I, Vainio U, Peinemann KV, Macromolecules, 43(19), 8079 (2010)
Clodt JI, Rangou S, Schroder A, Buhr K, Hahn J, Jung A, Filiz V, Abetz V, Macromol. Rapid Commun., 34(2), 190 (2013)
Gallei M, Rangou S, Filiz V, Buhr K, Bolmer S, Abetz C, Abetz V, Macromol. Chem. Phys., 214(9), 1037 (2013)
Hahn J, Filiz V, Rangou S, Lademann B, Buhr K, Clodt JI, Jung A, Abetz C, Abetz V, Macromol. Mater. Eng., 298, 1315 (2013)
Hilke R, Pradeep N, Behzad AR, Nunes SP, Peinemann KV, J. Membr. Sci., 472, 39 (2014)
Li X, Han Y, J. Mater. Chem., 21, 18024 (2011)
Jung A, Rangou S, Abetz C, Filiz V, Abetz V, Macromol. Mater. Eng., 297(8), 790 (2012)
Stegelmeier C, Filiz V, Abetz V, Perlich J, Fery A, Ruckdeschel P, Rosenfeldt S, Forster S, Macromolecules, 47(16), 5566 (2014)
Hahn J, Filiz V, Rangou S, Clodt J, Jung A, Buhr K, Abetz C, Abetz V, Procedia Eng., 44, 1844 (2012)
Karunakaran M, Nunes SP, Qiu XY, Yu HZ, Peinemann KV, J. Membr. Sci., 453, 471 (2014)
Phillip WA, O’Neill B, Rodwogin M, Hillmyer MA, Cussler E, ACS Appl. Mater. Interfaces, 2(3), 847 (2010)
Cha BJ, Chi SD, Kim JH, Korean Ind. Chem. News, 14(6), 2 (2011)
Phillip WA, Hillmyer MA, Cussler EL, Macromolecules, 43(18), 7763 (2010)
Susanto H, Ulbricht M, J. Membr. Sci., 327(1-2), 125 (2009)
Ramakrishna S, Ma Z, Matsuura T, Polymer Membranes in Biotechnology: Preparation, Functionalization and Application. Imperial College Press: 2011.
Yip Y, McHugh AJ, J. Membr. Sci., 271(1-2), 163 (2006)
Chaturbedy P, Jagadeesan D, Eswaramoorthy M, ACS Nano, 4(10), 5921 (2010)
Kang S, Asatekin A, Mayes AM, Elimelech M, J. Membr. Sci., 296(1-2), 42 (2007)
Widjojo N, Chung TS, Weber M, Maletzko C, Warzelhan V, J. Membr. Sci., 383(1-2), 214 (2011)
Tiraferri A, Yip NY, Phillip WA, Schiffman JD, Elimelech M, J. Membr. Sci., 367(1), 340 (2011)
Cath TY, Childress AE, Elimelech M, J. Membr. Sci., 281(1-2), 70 (2006)
Yasukawa M, Mishima S, Shibuya M, Saeki D, Takahashi T, Miyoshi T, Matsuyama H, J. Membr. Sci., 487, 51 (2015)
