Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 오성근 | - |
dc.date.accessioned | 2019-11-26T01:07:18Z | - |
dc.date.available | 2019-11-26T01:07:18Z | - |
dc.date.issued | 2017-06 | - |
dc.identifier.citation | JOURNAL OF MATERIALS CHEMISTRY A, v. 5, no. 24, page. 12285-12296 | en_US |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.issn | 2050-7496 | - |
dc.identifier.uri | https://pubs.rsc.org/en/content/articlelanding/2017/TA/C7TA03131A#!divAbstract | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/114357 | - |
dc.description.abstract | Poly(p-phenylene)-based ionomers with remarkable durability and rate capability for use in vanadium redox flow batteries (VRFBs) are reported. The family of synthesized ionomers, sPBPSP-z, exhibited not only well-developed phase separation between hydrophilic domains and hydrophobic domains but also well-connected hydrophilic channels, resulting in enhanced proton conductivities and excellent dimensional stabilities. sPBPSP-8, which has an ion exchange capacity of 1.83 meq g(-1), showed high discharge capacity retention and superior efficiencies over 100 cycles at a current density of 50 mA cm(-2). In addition, the sPBPSP-8 ionomer exhibited stable performance at various current densities (50-180 mA cm(-2)) and retained high efficiencies at high current densities. Furthermore, this material exhibited superior chemical stability under oxidizing conditions, excellent capacity retention, and high efficiencies during long-term VRFB operation (1000 cycles). These results indicate that the sPBPSP-8 membrane is a superb material for VRFB applications. | en_US |
dc.description.sponsorship | This work was supported by the Energy Efficiency & Resources Core Technology Program (no. 20152010103210) of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Technology Innovation Program (10047796, Cation/anion exchange and adsorption polymers for desalination applications) funded by the Ministry of Trade, Industry and Energy (MOTIE, Korea). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ROYAL SOC CHEMISTRY | en_US |
dc.subject | ANION-EXCHANGE MEMBRANE | en_US |
dc.subject | FUEL-CELLS | en_US |
dc.subject | ELECTROCHEMICAL APPLICATIONS | en_US |
dc.subject | POLYBENZIMIDAZOLE MEMBRANES | en_US |
dc.subject | MULTIBLOCK COPOLYMERS | en_US |
dc.subject | LOW PERMEABILITY | en_US |
dc.subject | ENERGY-STORAGE | en_US |
dc.subject | PERFORMANCE | en_US |
dc.subject | IONOMERS | en_US |
dc.subject | DENSITY | en_US |
dc.title | Poly(p-phenylene)-based membrane materials with excellent cell efficiencies and durability for use in vanadium redox flow batteries | en_US |
dc.type | Article | en_US |
dc.relation.volume | 5 | - |
dc.identifier.doi | 10.1039/c7ta03131a | - |
dc.relation.page | 12285-12296 | - |
dc.relation.journal | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.contributor.googleauthor | Shin, Hee Young | - |
dc.contributor.googleauthor | Cha, Min Suc | - |
dc.contributor.googleauthor | Hong, Soo Hyun | - |
dc.contributor.googleauthor | Kim, Tae-Ho | - |
dc.contributor.googleauthor | Yang, Dae-Soo | - |
dc.contributor.googleauthor | Oh, Seong-Geun | - |
dc.contributor.googleauthor | Lee, Jang Yong | - |
dc.contributor.googleauthor | Hong, Young Taik | - |
dc.relation.code | 2017000065 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CHEMICAL ENGINEERING | - |
dc.identifier.pid | seongoh | - |
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