Matches in SemOpenAlex for { <https://semopenalex.org/work/W3184161044> ?p ?o ?g. }
- W3184161044 endingPage "138898" @default.
- W3184161044 startingPage "138898" @default.
- W3184161044 abstract "The potential use of electrochemically polymerized polycarbazole as an additive in lithium-sulfur battery cathodes has been investigated. Optimization of the polymer properties considered solvent, electrolyte and current-time profile during electropolymerization. It was found that electrodeposition from LiClO 4 -acetonitrile electrolyte and constant-potential deposition (at 1.15 V vs Ag/Ag + ) gives the highest initial discharge capacity. This is most likely due to an optimum combination of specific surface area and conductivity. To improve the quality of the cathode, a slurry of carbon disulfide and dimethyl formamide was devised to balance the dispersion of carbon black and the solubility of sulfur. In 2032-coin cells, against a lithium anode, a polycarbazole-sulfur (PCBz-S) cathode with 30% sulphur showed the highest initial discharge capacity. A very good coulombic efficiency of around 98% and a capacity retention of over 91% for 50 charge/discharge cycles were obtained for the optimized PCBz-S cathode. Based on the cycling performance, PCBz is a potentially useful additive to mitigate the polysulfide shuttle effect. In addition, the electropolymerized carbazole matches the performance of a commercial polypyrrole that has been widely used as a conductive binder." @default.
- W3184161044 created "2021-08-02" @default.
- W3184161044 creator A5015968146 @default.
- W3184161044 creator A5056972632 @default.
- W3184161044 creator A5067202566 @default.
- W3184161044 creator A5070450745 @default.
- W3184161044 date "2021-09-01" @default.
- W3184161044 modified "2023-09-24" @default.
- W3184161044 title "High capacity polycarbazole-sulfur cathode for use in lithium-sulfur batteries" @default.
- W3184161044 cites W1106259113 @default.
- W3184161044 cites W1646979799 @default.
- W3184161044 cites W1968280002 @default.
- W3184161044 cites W1974454071 @default.
- W3184161044 cites W1977928242 @default.
- W3184161044 cites W1979827884 @default.
- W3184161044 cites W1984650160 @default.
- W3184161044 cites W1984686638 @default.
- W3184161044 cites W1986195379 @default.
- W3184161044 cites W1988364535 @default.
- W3184161044 cites W1989121075 @default.
- W3184161044 cites W2000427253 @default.
- W3184161044 cites W2000941144 @default.
- W3184161044 cites W2009471357 @default.
- W3184161044 cites W2010739682 @default.
- W3184161044 cites W2011930822 @default.
- W3184161044 cites W2013991612 @default.
- W3184161044 cites W2018308068 @default.
- W3184161044 cites W2018684435 @default.
- W3184161044 cites W2019903682 @default.
- W3184161044 cites W2022673999 @default.
- W3184161044 cites W2024819197 @default.
- W3184161044 cites W2024961348 @default.
- W3184161044 cites W2027623037 @default.
- W3184161044 cites W2027740183 @default.
- W3184161044 cites W2032474363 @default.
- W3184161044 cites W2040492255 @default.
- W3184161044 cites W2043661273 @default.
- W3184161044 cites W2044272915 @default.
- W3184161044 cites W2048782510 @default.
- W3184161044 cites W2049131364 @default.
- W3184161044 cites W2051667811 @default.
- W3184161044 cites W2052489182 @default.
- W3184161044 cites W2058208815 @default.
- W3184161044 cites W2079755146 @default.
- W3184161044 cites W2083557455 @default.
- W3184161044 cites W2090514370 @default.
- W3184161044 cites W2092922792 @default.
- W3184161044 cites W2093710037 @default.
- W3184161044 cites W2098174536 @default.
- W3184161044 cites W2100763770 @default.
- W3184161044 cites W2111032641 @default.
- W3184161044 cites W2113598454 @default.
- W3184161044 cites W2132172114 @default.
- W3184161044 cites W2138072027 @default.
- W3184161044 cites W2143612810 @default.
- W3184161044 cites W2154145425 @default.
- W3184161044 cites W2158634586 @default.
- W3184161044 cites W2326232602 @default.
- W3184161044 cites W2368414551 @default.
- W3184161044 cites W2460590422 @default.
- W3184161044 cites W2505204057 @default.
- W3184161044 cites W2531406671 @default.
- W3184161044 cites W2545610854 @default.
- W3184161044 cites W2567456093 @default.
- W3184161044 cites W2594495025 @default.
- W3184161044 cites W2609415406 @default.
- W3184161044 cites W2672375426 @default.
- W3184161044 cites W2751920297 @default.
- W3184161044 cites W2759618667 @default.
- W3184161044 cites W2761742566 @default.
- W3184161044 cites W2766935541 @default.
- W3184161044 cites W2767980503 @default.
- W3184161044 cites W2769875737 @default.
- W3184161044 cites W2784331684 @default.
- W3184161044 cites W2792632262 @default.
- W3184161044 cites W2883492614 @default.
- W3184161044 cites W2895058300 @default.
- W3184161044 cites W3015980756 @default.
- W3184161044 cites W3081614886 @default.
- W3184161044 cites W3084720223 @default.
- W3184161044 cites W3151993383 @default.
- W3184161044 cites W4239902730 @default.
- W3184161044 cites W787957558 @default.
- W3184161044 doi "https://doi.org/10.1016/j.electacta.2021.138898" @default.
- W3184161044 hasPublicationYear "2021" @default.
- W3184161044 type Work @default.
- W3184161044 sameAs 3184161044 @default.
- W3184161044 citedByCount "7" @default.
- W3184161044 countsByYear W31841610442021 @default.
- W3184161044 countsByYear W31841610442022 @default.
- W3184161044 countsByYear W31841610442023 @default.
- W3184161044 crossrefType "journal-article" @default.
- W3184161044 hasAuthorship W3184161044A5015968146 @default.
- W3184161044 hasAuthorship W3184161044A5056972632 @default.
- W3184161044 hasAuthorship W3184161044A5067202566 @default.
- W3184161044 hasAuthorship W3184161044A5070450745 @default.
- W3184161044 hasConcept C127413603 @default.
- W3184161044 hasConcept C130349721 @default.