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Computational Prediction of Transport Properties in Battery Materials
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| 자료유형 | E-Book |
|---|---|
| 개인저자 | Yang, Sheng. |
| 단체저자명 | University of Michigan. Physics. |
| 서명/저자사항 | Computational Prediction of Transport Properties in Battery Materials. |
| 발행사항 | [S.l.] : University of Michigan., 2017 |
| 발행사항 | Ann Arbor : ProQuest Dissertations & Theses, 2017 |
| 형태사항 | 128 p. |
| 소장본 주기 | School code: 0127. |
| ISBN | 9780438127272 |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
Advisers: Rachel S. Goldman |
| 요약 | Electric vehicles would benefit from batteries with higher energy densities, longer cycle lifetimes, and enhanced safety. State-of-art Li-ion batteries exhibit specific energy densities near 0.26 kW kg--1, limiting the range of electric vehicles |
| 요약 | The first goal of this thesis is to predict the electronic and ionic transport properties in the discharge products of metal-oxygen batteries based on alkali-metal anodes (i.e., Li-O2, Na-O2, and K-O 2 batteries). Peroxides (Li2O2, Na2O 2) or su |
| 요약 | Ionic conductivity in Na2O2 is mediated by negative sodium vacancies, while it is governed by positive oxygen dimer vacancies in lithium, sodium, and potassium superoxides. The predicted ionic conductivities of the superoxides range from 9x10--1 |
| 요약 | Electronic transport in the peroxides and superoxides is mediated by the hopping of polarons localized on O2 dimers. The predicted equilibrium electronic conductivity in LiO2, 9x10-12 S/cm, is 8 orders of magnitude larger than in Li2O2, Na 2O2, |
| 요약 | A second goal of this dissertation is to assess the impact of transition metal (TM) impurities on the performance of Li7La3Zr 2O12 (LLZO) solid electrolytes. These impurities are formed by crossover from Li-ion cathodes during interface formatio |
| 일반주제명 | Statistical physics. |
| 언어 | 영어 |
| 기본자료 저록 | Dissertation Abstracts International79-12B(E). Dissertation Abstract International |
| 대출바로가기 | http://www.riss.kr/pdu/ddodLink.do?id=T15000613 |
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인쇄
| No. | 등록번호 | 청구기호 | 소장처 | 도서상태 | 반납예정일 | 예약 | 서비스 | 매체정보 |
|---|---|---|---|---|---|---|---|---|
| 1 | WE00025220 | DP 530 | 가야대학교/전자책서버(컴퓨터서버)/ | 대출불가(별치) |
|
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