Surface Modification of Thin-Film-Composite Membranes Using Thin Coating Technologies

Juha Nikkola, Mari Raulio, Jing Wei, Jenni Sievänen, Chuyang Y. Tang

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Abstract

Recently, surface modification of reverse osmosis (RO) membranes has gained increasing attention. For example, some of the commercial thin-film-composite (TFC) polyamide (PA) membranes are coated to introduce hydroxyl groups to the PA surface. Among others hydrophilicity and low surface roughness are the key factors in the development of low-fouling surfaces for TFC-PA membranes. The main focus of the recent study was to develop and evaluate different thin coating technologies, which could have potentiality to introduce low-fouling performance on TFC-PA membrane surface. The selected thin coating technologies included inorganic atomic layer deposition (ALD) and antibacterial polyvinyl alcohol (PVA) based polymer films.
Original languageEnglish
Title of host publicationGreen and sustainable surface and materials chemistry. Stockholm, SE, 23 Oct. 2013
Place of PublicationTukholma
Publication statusPublished - 2013
EventGreen and sustainable surface and materials chemistry. Stockholm, 23 Oct. 2013 -
Duration: 1 Jan 2013 → …

Conference

ConferenceGreen and sustainable surface and materials chemistry. Stockholm, 23 Oct. 2013
Period1/01/13 → …

Fingerprint

Composite membranes
Nylons
Surface treatment
Thin films
Coatings
Fouling
Membranes
Composite materials
Polyvinyl Alcohol
Osmosis membranes
Atomic layer deposition
Hydrophilicity
Reverse osmosis
Polymer films
Hydroxyl Radical
Surface roughness

Keywords

  • reverse osmosis (RO) membrane
  • thin film composite
  • anti-fouling
  • atomic layer deposition

Cite this

Nikkola, J., Raulio, M., Wei, J., Sievänen, J., & Tang, C. Y. (2013). Surface Modification of Thin-Film-Composite Membranes Using Thin Coating Technologies. In Green and sustainable surface and materials chemistry. Stockholm, SE, 23 Oct. 2013 Tukholma.
Nikkola, Juha ; Raulio, Mari ; Wei, Jing ; Sievänen, Jenni ; Tang, Chuyang Y. / Surface Modification of Thin-Film-Composite Membranes Using Thin Coating Technologies. Green and sustainable surface and materials chemistry. Stockholm, SE, 23 Oct. 2013. Tukholma, 2013.
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abstract = "Recently, surface modification of reverse osmosis (RO) membranes has gained increasing attention. For example, some of the commercial thin-film-composite (TFC) polyamide (PA) membranes are coated to introduce hydroxyl groups to the PA surface. Among others hydrophilicity and low surface roughness are the key factors in the development of low-fouling surfaces for TFC-PA membranes. The main focus of the recent study was to develop and evaluate different thin coating technologies, which could have potentiality to introduce low-fouling performance on TFC-PA membrane surface. The selected thin coating technologies included inorganic atomic layer deposition (ALD) and antibacterial polyvinyl alcohol (PVA) based polymer films.",
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Nikkola, J, Raulio, M, Wei, J, Sievänen, J & Tang, CY 2013, Surface Modification of Thin-Film-Composite Membranes Using Thin Coating Technologies. in Green and sustainable surface and materials chemistry. Stockholm, SE, 23 Oct. 2013. Tukholma, Green and sustainable surface and materials chemistry. Stockholm, 23 Oct. 2013, 1/01/13.

Surface Modification of Thin-Film-Composite Membranes Using Thin Coating Technologies. / Nikkola, Juha; Raulio, Mari; Wei, Jing; Sievänen, Jenni; Tang, Chuyang Y.

Green and sustainable surface and materials chemistry. Stockholm, SE, 23 Oct. 2013. Tukholma, 2013.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

TY - CHAP

T1 - Surface Modification of Thin-Film-Composite Membranes Using Thin Coating Technologies

AU - Nikkola, Juha

AU - Raulio, Mari

AU - Wei, Jing

AU - Sievänen, Jenni

AU - Tang, Chuyang Y.

N1 - HUO: julkaistu posterin tiivistelmä CO:U Singapore Membrane Technology Centre CO:U Nanyang Technological University, Singapore CA2: Tk203 CA2: TK404 Project code: 72487

PY - 2013

Y1 - 2013

N2 - Recently, surface modification of reverse osmosis (RO) membranes has gained increasing attention. For example, some of the commercial thin-film-composite (TFC) polyamide (PA) membranes are coated to introduce hydroxyl groups to the PA surface. Among others hydrophilicity and low surface roughness are the key factors in the development of low-fouling surfaces for TFC-PA membranes. The main focus of the recent study was to develop and evaluate different thin coating technologies, which could have potentiality to introduce low-fouling performance on TFC-PA membrane surface. The selected thin coating technologies included inorganic atomic layer deposition (ALD) and antibacterial polyvinyl alcohol (PVA) based polymer films.

AB - Recently, surface modification of reverse osmosis (RO) membranes has gained increasing attention. For example, some of the commercial thin-film-composite (TFC) polyamide (PA) membranes are coated to introduce hydroxyl groups to the PA surface. Among others hydrophilicity and low surface roughness are the key factors in the development of low-fouling surfaces for TFC-PA membranes. The main focus of the recent study was to develop and evaluate different thin coating technologies, which could have potentiality to introduce low-fouling performance on TFC-PA membrane surface. The selected thin coating technologies included inorganic atomic layer deposition (ALD) and antibacterial polyvinyl alcohol (PVA) based polymer films.

KW - reverse osmosis (RO) membrane

KW - thin film composite

KW - anti-fouling

KW - atomic layer deposition

M3 - Conference abstract in proceedings

BT - Green and sustainable surface and materials chemistry. Stockholm, SE, 23 Oct. 2013

CY - Tukholma

ER -

Nikkola J, Raulio M, Wei J, Sievänen J, Tang CY. Surface Modification of Thin-Film-Composite Membranes Using Thin Coating Technologies. In Green and sustainable surface and materials chemistry. Stockholm, SE, 23 Oct. 2013. Tukholma. 2013