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Design of New Anion Exchange Membranes for Electrochemical Applications
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Design of New Anion Exchange Membranes for Electrochemical Applications. |
| 개인저자 | Zhu, Liang. |
| 단체저자명 | The Pennsylvania State University. Materials Science and Engineering. |
| 발행사항 | [S.l.]: The Pennsylvania State University., 2016. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2016. |
| 형태사항 | 189 p. |
| 기본자료 저록 | Dissertation Abstracts International 79-12B(E). Dissertation Abstract International |
| ISBN | 9780438136250 |
| 학위논문주기 | Thesis (Ph.D.)--The Pennsylvania State University, 2016. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
|
| 요약 | Anion exchange membranes (AEMs) are polymer-based electrolyte solids that conduct anions (OH--, HCO3-- , Cl--, et al.), with positively charged groups bound covalently to the polymer backbones. There has been a strong and growing worldwide inter |
| 요약 | To produce anion conductive and durable polymer electrolytes for alkaline fuel cell applications, a series of cross-linked quaternary ammonium functionalized poly(2,6-dimethyl-1,4-phenylene oxide)s with mass-based ion exchange capacities (IEC) r |
| 요약 | Side-chain containing AEMs with one, two or three cations per side chain were designed and synthesized, enabling a study of how the degree of polymer backbone functionalization and arrangement of cations on the side chain impact AEM properties. |
| 요약 | Anion-conductive copolymers, poly(2,6-dimethyl-1,4-phenylene oxide)s containing fluorene side chains with pendant alkyltrimethylammonium groups, were synthesized via Suzuki-Miyaura coupling of aryl bromides with fluorene-boronic acids. The quate |
| 요약 | A unique approach was employed to toughen AEMs by crosslinking the AEMs using commercial Jeffamine additives. Compared to the BTMA40 membrane, the 10% Jeffamine cross-linked membrane demonstrated significantly higher elongation at break. To be s |
| 요약 | Overall, this thesis details a number of strategies for the large-scale production of PPO-based anion exchange membranes. These strategies will be useful in going forward in the design and deployment of hydroxide, bromide, bicarbonate, and chlor |
| 일반주제명 | Materials science. Polymer chemistry. Chemistry. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
