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020 ▼a 9780438071667
035 ▼a (MiAaPQ)AAI10868367
035 ▼a (MiAaPQ)OhioLINK:osu1510147307429326
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0491 ▼f DP
0820 ▼a 540
1001 ▼a Bi, Xuanxuan.
24510 ▼a Investigation of Discharge Products in Metal Oxygen Batteries.
260 ▼a [S.l.] : ▼b The Ohio State University., ▼c 2017
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2017
300 ▼a 173 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
500 ▼a Adviser: Yiying Wu.
5021 ▼a Thesis (Ph.D.)--The Ohio State University, 2017.
520 ▼a Metal air (oxygen) batteries have recently attracted extensive research attentions due to their high theoretical energy density. Nevertheless, the understanding of the cell chemistries of metal oxygen batteries such as the formation mechanism, t
520 ▼a In this dissertation, I first review the discharge products in lithium oxygen batteries, where Li2O2 is regarded as the major product along with other by-products such as Li2CO3, LiOH, and lithium polycarbonates. The complexity of the discharge
520 ▼a Compared to sodium peroxide based batteries, sodium superoxide based batteries have much lower charging overpotentials which may offer longer cyclability and higher energy efficiency without much electrolyte decomposition at high voltage. In cha
520 ▼a In chapter 4, the discharge product of lithium oxygen batteries with mixed salt electrolyte is investigated. We observe that with the addition of sodium ions in the electrolyte, the electrochemical performance of Li-O 2 cells show a remarkable d
520 ▼a To further investigate the reaction mechanism in metal air batteries, a differential electrochemical mass spectrometer instrument is built. In chapter 5, I briefly summarize the setup of the gas line of metal air batteries based on a purchased m
590 ▼a School code: 0168.
650 4 ▼a Chemistry.
690 ▼a 0485
71020 ▼a The Ohio State University. ▼b Chemistry.
7730 ▼t Dissertation Abstracts International ▼g 79-10B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0168
791 ▼a Ph.D.
792 ▼a 2017
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T15000187 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자 ▼b 관리자