| LDR | | 02514nmm uu200421 4500 |
| 001 | | 000000330893 |
| 005 | | 20240805163025 |
| 008 | | 181129s2017 |||||||||||||||||c||eng d |
| 020 | |
▼a 9780438127272 |
| 035 | |
▼a (MiAaPQ)AAI10903123 |
| 035 | |
▼a (MiAaPQ)umichrackham:001116 |
| 040 | |
▼a MiAaPQ
▼c MiAaPQ
▼d 248032 |
| 082 | 0 |
▼a 530 |
| 100 | 1 |
▼a Yang, Sheng. |
| 245 | 10 |
▼a Computational Prediction of Transport Properties in Battery Materials. |
| 260 | |
▼a [S.l.] :
▼b University of Michigan.,
▼c 2017 |
| 260 | 1 |
▼a Ann Arbor :
▼b ProQuest Dissertations & Theses,
▼c 2017 |
| 300 | |
▼a 128 p. |
| 500 | |
▼a Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B. |
| 500 | |
▼a Advisers: Rachel S. Goldman |
| 502 | 1 |
▼a Thesis (Ph.D.)--University of Michigan, 2017. |
| 520 | |
▼a 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 |
| 520 | |
▼a 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 |
| 520 | |
▼a 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 |
| 520 | |
▼a 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, |
| 520 | |
▼a 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 |
| 590 | |
▼a School code: 0127. |
| 650 | 4 |
▼a Statistical physics. |
| 690 | |
▼a 0217 |
| 710 | 20 |
▼a University of Michigan.
▼b Physics. |
| 773 | 0 |
▼t Dissertation Abstracts International
▼g 79-12B(E). |
| 773 | |
▼t Dissertation Abstract International |
| 790 | |
▼a 0127 |
| 791 | |
▼a Ph.D. |
| 792 | |
▼a 2017 |
| 793 | |
▼a English |
| 856 | 40 |
▼u http://www.riss.kr/pdu/ddodLink.do?id=T15000613
▼n KERIS |
| 980 | |
▼a 201812
▼f 2019 |
| 990 | |
▼a 관리자 |