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| Content Provider | Springer Nature Link |
|---|---|
| Author | Lee, Doo Yeon Lee, Hyo Sug Kim, Ho Sung Sun, Hee Young Seung, Do Young |
| Copyright Year | 2002 |
| Abstract | We disclosed that a few kinds of aromatic compounds having thianthrene derivatives with acetyl or other functional groups were stable up to about 4.2-4.3 V against lithium. These materials, called redox shuttle, have lately been employed as a chemical overcharge protection agent that consumes the excess current during battery overcharge. They oxidized above 4 V and worked as redox shuttle when introduced into the electrolyte of a Carbon/LiCoO$_{2}$ prismatic battery within less than one hour rate (1C). We also studied thermal properties of batteries containing the above-mentioned materials with ARC (Accelerating Rate Calorimeter). We ascertained that the current supplied over the full charge was not stored, but instantly and quite completely consumed in an oxidation-reduction reaction. |
| Starting Page | 645 |
| Ending Page | 652 |
| Page Count | 8 |
| File Format | |
| ISSN | 02561115 |
| Journal | Korean Journal of Chemical Engineering |
| Volume Number | 19 |
| Issue Number | 4 |
| e-ISSN | 19757220 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2002-01-01 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Redox Shuttle Thianthrene Derivatives Overcharge Protection Oxidation-reduction ARC (Accelerating Rate Calorimeter) Industrial Chemistry/Chemical Engineering Catalysis Materials Science Biotechnology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Chemical Engineering |
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