Matches in SemOpenAlex for { <https://semopenalex.org/work/W2976732083> ?p ?o ?g. }
- W2976732083 endingPage "134931" @default.
- W2976732083 startingPage "134931" @default.
- W2976732083 abstract "Abstract Lithium-selenium (Li–Se) batteries represent a promising energy storage system due to the relatively high electronic conductivity and high volumetric energy density of Se as a cathode. The design of porous carbon with tunable structure and low cost is a key to enabling Se cathodes for high-performance Li–Se batteries. In this study, hierarchically microporous activated carbon (AC) was fabricated from waste coffee grounds through a carbonization and KOH-activation process. Despite the simple synthesis process, the optimized AC (AC-700) had a high surface area of 1355 m2 g−1 and a large microspore volume of 0.52 cm³ g−1. The Se/AC-700 cathode showed a reversible capacity of 655 mAh g−1 after 100 cycles at 0.1C in Li–Se batteries based on a carbonate electrolyte. Moreover, the Se/AC-700 cathode demonstrated excellent cyclic performance over 400 cycles without appreciable capacity decay. The main reason for the good battery performance was attributed to fast electron transfer and Li-ion diffusion in Se confined in the microporous carbon of AC-700. It is expected that this work will shed light on the development of low-cost and stable Se cathodes for high-energy Li–Se batteries." @default.
- W2976732083 created "2019-10-03" @default.
- W2976732083 creator A5002753388 @default.
- W2976732083 creator A5031787246 @default.
- W2976732083 creator A5046958855 @default.
- W2976732083 creator A5052056346 @default.
- W2976732083 creator A5059241804 @default.
- W2976732083 creator A5068086284 @default.
- W2976732083 date "2019-12-01" @default.
- W2976732083 modified "2023-09-26" @default.
- W2976732083 title "Hierarchically porous carbon from waste coffee grounds for high-performance Li–Se batteries" @default.
- W2976732083 cites W1785462606 @default.
- W2976732083 cites W1949231392 @default.
- W2976732083 cites W1976919373 @default.
- W2976732083 cites W1982180702 @default.
- W2976732083 cites W1982339938 @default.
- W2976732083 cites W1983506765 @default.
- W2976732083 cites W2001762523 @default.
- W2976732083 cites W2002398401 @default.
- W2976732083 cites W2010208460 @default.
- W2976732083 cites W2018269444 @default.
- W2976732083 cites W2020396925 @default.
- W2976732083 cites W2036138450 @default.
- W2976732083 cites W2040698586 @default.
- W2976732083 cites W2067921005 @default.
- W2976732083 cites W2094563023 @default.
- W2976732083 cites W2118131661 @default.
- W2976732083 cites W2127239367 @default.
- W2976732083 cites W2134707818 @default.
- W2976732083 cites W2168711284 @default.
- W2976732083 cites W2313386836 @default.
- W2976732083 cites W2326148269 @default.
- W2976732083 cites W2333644421 @default.
- W2976732083 cites W2337325577 @default.
- W2976732083 cites W2338176327 @default.
- W2976732083 cites W2382946056 @default.
- W2976732083 cites W2476116270 @default.
- W2976732083 cites W2482083820 @default.
- W2976732083 cites W2515768797 @default.
- W2976732083 cites W2528726329 @default.
- W2976732083 cites W2564000658 @default.
- W2976732083 cites W2576640299 @default.
- W2976732083 cites W2583727708 @default.
- W2976732083 cites W2606576554 @default.
- W2976732083 cites W2607840508 @default.
- W2976732083 cites W2737301315 @default.
- W2976732083 cites W2767150003 @default.
- W2976732083 cites W2796741209 @default.
- W2976732083 cites W2802352297 @default.
- W2976732083 cites W2902256955 @default.
- W2976732083 cites W2902977219 @default.
- W2976732083 cites W2908192575 @default.
- W2976732083 cites W2938563503 @default.
- W2976732083 doi "https://doi.org/10.1016/j.electacta.2019.134931" @default.
- W2976732083 hasPublicationYear "2019" @default.
- W2976732083 type Work @default.
- W2976732083 sameAs 2976732083 @default.
- W2976732083 citedByCount "34" @default.
- W2976732083 countsByYear W29767320832020 @default.
- W2976732083 countsByYear W29767320832021 @default.
- W2976732083 countsByYear W29767320832022 @default.
- W2976732083 countsByYear W29767320832023 @default.
- W2976732083 crossrefType "journal-article" @default.
- W2976732083 hasAuthorship W2976732083A5002753388 @default.
- W2976732083 hasAuthorship W2976732083A5031787246 @default.
- W2976732083 hasAuthorship W2976732083A5046958855 @default.
- W2976732083 hasAuthorship W2976732083A5052056346 @default.
- W2976732083 hasAuthorship W2976732083A5059241804 @default.
- W2976732083 hasAuthorship W2976732083A5068086284 @default.
- W2976732083 hasConcept C104779481 @default.
- W2976732083 hasConcept C127413603 @default.
- W2976732083 hasConcept C140205800 @default.
- W2976732083 hasConcept C159985019 @default.
- W2976732083 hasConcept C185592680 @default.
- W2976732083 hasConcept C192562407 @default.
- W2976732083 hasConcept C3020347786 @default.
- W2976732083 hasConcept C31903555 @default.
- W2976732083 hasConcept C42360764 @default.
- W2976732083 hasConcept C548081761 @default.
- W2976732083 hasConcept C6648577 @default.
- W2976732083 hasConceptScore W2976732083C104779481 @default.
- W2976732083 hasConceptScore W2976732083C127413603 @default.
- W2976732083 hasConceptScore W2976732083C140205800 @default.
- W2976732083 hasConceptScore W2976732083C159985019 @default.
- W2976732083 hasConceptScore W2976732083C185592680 @default.
- W2976732083 hasConceptScore W2976732083C192562407 @default.
- W2976732083 hasConceptScore W2976732083C3020347786 @default.
- W2976732083 hasConceptScore W2976732083C31903555 @default.
- W2976732083 hasConceptScore W2976732083C42360764 @default.
- W2976732083 hasConceptScore W2976732083C548081761 @default.
- W2976732083 hasConceptScore W2976732083C6648577 @default.
- W2976732083 hasFunder F4320319952 @default.
- W2976732083 hasFunder F4320323180 @default.
- W2976732083 hasFunder F4320334593 @default.
- W2976732083 hasFunder F4320335271 @default.
- W2976732083 hasLocation W29767320831 @default.
- W2976732083 hasOpenAccess W2976732083 @default.
- W2976732083 hasPrimaryLocation W29767320831 @default.