Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이정호 | - |
dc.date.accessioned | 2019-05-22T07:03:57Z | - |
dc.date.available | 2019-05-22T07:03:57Z | - |
dc.date.issued | 2018-07 | - |
dc.identifier.citation | CHEMSUSCHEM, v. 11, No. 18, Page. 3215-3224 | en_US |
dc.identifier.issn | 1864-5631 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/full/10.1002/cssc.201801274 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/105610 | - |
dc.description.abstract | Zinc-air batteries (ZABs) are vulnerable to the ambient environment (e.g., humidity and CO2), and have serious selfdischarge issues, resulting in a short shelf life. To overcome these challenges, a near-neutral quaternary ammonium (QA) functionalized polyvinyl alcohol electrolyte membrane (different from conventional alkali-type membranes) has been developed. QA functionalization leads to the formation of interconnected nanochannels by creating hydrophilic/-phobic separations at the nanoscale. These nanochannels selectively transport OH- ions with a reduced migration barrier, while inhibiting [Zn(NH3)(6)](2+) crossover. Owing to the superior water retention ability and enhanced chemical stability of the membrane, the solid-state zinc-air battery (SZAB) displays outstanding flexibility, a promising cycle lifetime, and a large volumetric energy density. More importantly, the self-discharge rate of SZAB is depressed to less than 7% per month, and the fully dehydrated SZAB could recover its rechargeability upon replenishment of the solution of NH4Cl. | en_US |
dc.description.sponsorship | This work was supported by Creative Materials Discovery Program through the National Research Foundation of Korea(NRF) funded by Ministry of Science and ICT (2018M3D1A1057844). Financial support from the National Natural Science Foundation of China (grant no. 21403280) is acknowledged. S.U.L. acknowledged the Basic Science Research Program (NRF-2015R1C1A1A02036670) through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT, and Future Planning. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | WILEY-V C H VERLAG GMBH | en_US |
dc.subject | electrochemistry | en_US |
dc.subject | membranes | en_US |
dc.subject | polymers | en_US |
dc.subject | solid-state electrolytes | en_US |
dc.subject | zinc | en_US |
dc.title | Solid-State Rechargeable Zinc-Air Battery with Long Shelf Life Based on Nanoengineered Polymer Electrolyte | en_US |
dc.type | Article | en_US |
dc.relation.volume | 11 | - |
dc.identifier.doi | 10.1002/cssc.201801274 | - |
dc.relation.page | 1-11 | - |
dc.relation.journal | CHEMSUSCHEM | - |
dc.contributor.googleauthor | Lin, Chao | - |
dc.contributor.googleauthor | Shinde, Sambhaji S. | - |
dc.contributor.googleauthor | Li, Xiaopeng | - |
dc.contributor.googleauthor | Kim, Dong-Hyung | - |
dc.contributor.googleauthor | Li, Nanwen | - |
dc.contributor.googleauthor | Sun, Yu | - |
dc.contributor.googleauthor | Song, Xiaokai | - |
dc.contributor.googleauthor | Zhang, Haojie | - |
dc.contributor.googleauthor | Lee, Chi Ho | - |
dc.contributor.googleauthor | Lee, Jung-Ho | - |
dc.contributor.googleauthor | Lee, Sang Uck | - |
dc.relation.code | 2018000630 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | jungho | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.