Abstract
For extracting the salinity gradient energy, membrane is a key material with a high power density. For this purpose, thin film composite (TFC) membranes were synthesized by interfacial polymerization using various acyl chloride and amine monomers. TFC membranes were characterized by FT-IR, SEM, XPS, and AFM. Among the range of TFC, the best candidate was prepared by combining 3,5-diaminebenzonic acid (0.5 wt% with distilled water) and 1,3,5-benzenetricarbonyl trichloride (0.2 wt% with n-hexane). The TFC membrane (thickness = 0.02 mm) generated a power density of 7.2 W/m2 at salinity gradient between 0.005 and 0.5 M KCl solutions.
| Original language | English |
|---|---|
| Pages (from-to) | 362-371 |
| Number of pages | 10 |
| Journal | Journal of Industrial and Engineering Chemistry |
| Volume | 59 |
| DOIs | |
| Publication status | Published - 2018 Mar 25 |
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Keywords
- Interfacial polymerization
- Ion exchange membranes
- Salinity gradient power
- Thin film composite
ASJC Scopus subject areas
- Chemical Engineering(all)
Cite this
Thin film composite membrane prepared by interfacial polymerization as an ion exchange membrane for salinity gradient power. / Park, Chul Ho; Bae, Harim; Choi, Wook; Lee, Kangwon; Oh, Dea gyun; Lee, Jonghwi; Lee, Jung-hyun.
In: Journal of Industrial and Engineering Chemistry, Vol. 59, 25.03.2018, p. 362-371.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Thin film composite membrane prepared by interfacial polymerization as an ion exchange membrane for salinity gradient power
AU - Park, Chul Ho
AU - Bae, Harim
AU - Choi, Wook
AU - Lee, Kangwon
AU - Oh, Dea gyun
AU - Lee, Jonghwi
AU - Lee, Jung-hyun
PY - 2018/3/25
Y1 - 2018/3/25
N2 - For extracting the salinity gradient energy, membrane is a key material with a high power density. For this purpose, thin film composite (TFC) membranes were synthesized by interfacial polymerization using various acyl chloride and amine monomers. TFC membranes were characterized by FT-IR, SEM, XPS, and AFM. Among the range of TFC, the best candidate was prepared by combining 3,5-diaminebenzonic acid (0.5 wt% with distilled water) and 1,3,5-benzenetricarbonyl trichloride (0.2 wt% with n-hexane). The TFC membrane (thickness = 0.02 mm) generated a power density of 7.2 W/m2 at salinity gradient between 0.005 and 0.5 M KCl solutions.
AB - For extracting the salinity gradient energy, membrane is a key material with a high power density. For this purpose, thin film composite (TFC) membranes were synthesized by interfacial polymerization using various acyl chloride and amine monomers. TFC membranes were characterized by FT-IR, SEM, XPS, and AFM. Among the range of TFC, the best candidate was prepared by combining 3,5-diaminebenzonic acid (0.5 wt% with distilled water) and 1,3,5-benzenetricarbonyl trichloride (0.2 wt% with n-hexane). The TFC membrane (thickness = 0.02 mm) generated a power density of 7.2 W/m2 at salinity gradient between 0.005 and 0.5 M KCl solutions.
KW - Interfacial polymerization
KW - Ion exchange membranes
KW - Salinity gradient power
KW - Thin film composite
UR - http://www.scopus.com/inward/record.url?scp=85034609951&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85034609951&partnerID=8YFLogxK
U2 - 10.1016/j.jiec.2017.10.044
DO - 10.1016/j.jiec.2017.10.044
M3 - Article
AN - SCOPUS:85034609951
VL - 59
SP - 362
EP - 371
JO - Journal of Industrial and Engineering Chemistry
JF - Journal of Industrial and Engineering Chemistry
SN - 1226-086X
ER -