Matches in SemOpenAlex for { <https://semopenalex.org/work/W3208293515> ?p ?o ?g. }
- W3208293515 abstract "Abstract Batteries with improved efficiency are desired. Li−S batteries are attractive due to their high specific capacity and energy density. However, sluggish sulfur redox reaction and polysulfide dissolution are significant challenges in Li−S batteries. In this work, we report graphene with doped layer to electrocatalyze the sluggish sulfur redox reaction. The doped layer comprises heteroatoms such as either N or N and S. The doped layer also comprises cations of Ni. We have chosen a “doped layer on graphene” over “doped graphene” to avoid defects in the basal plane of graphene. We found the doped layer comprising graphene (DLC−G) to electrocatalyze the polysulfide redox reaction. However, the interaction between the doped layer and polysulfide is still weak, hence the dissolution is not suppressed. To circumvent the polysulfide dissolution, graphene with cationic layer was prepared. We found that cations in the layer electrostatically attract the polysulfides due to the polyvalent interaction. Thus, the dissolution is suppressed. While using this material in the Li−S batteries, the specific capacity, energy density and power density were found to be 1345 mAh g −1 , 782 Wh kg −1 and 4437 W kg −1 , respectively." @default.
- W3208293515 created "2021-11-08" @default.
- W3208293515 creator A5007792382 @default.
- W3208293515 creator A5021930672 @default.
- W3208293515 date "2021-11-15" @default.
- W3208293515 modified "2023-09-24" @default.
- W3208293515 title "Concurrent Polyvalent Interaction and Electrocatalysis to Improve Lithium‐Sulfur Battery Performance" @default.
- W3208293515 cites W1158182481 @default.
- W3208293515 cites W1942726663 @default.
- W3208293515 cites W1948598631 @default.
- W3208293515 cites W1974789788 @default.
- W3208293515 cites W1987709829 @default.
- W3208293515 cites W1987722945 @default.
- W3208293515 cites W1988426693 @default.
- W3208293515 cites W1989121075 @default.
- W3208293515 cites W1997657071 @default.
- W3208293515 cites W1999957941 @default.
- W3208293515 cites W2007963028 @default.
- W3208293515 cites W2010208460 @default.
- W3208293515 cites W2012769703 @default.
- W3208293515 cites W2013572715 @default.
- W3208293515 cites W2015201520 @default.
- W3208293515 cites W2033788636 @default.
- W3208293515 cites W2059517290 @default.
- W3208293515 cites W2062985618 @default.
- W3208293515 cites W2074003099 @default.
- W3208293515 cites W2078893562 @default.
- W3208293515 cites W2108098890 @default.
- W3208293515 cites W2115659326 @default.
- W3208293515 cites W2125658152 @default.
- W3208293515 cites W2133719430 @default.
- W3208293515 cites W2135735962 @default.
- W3208293515 cites W2151207643 @default.
- W3208293515 cites W2154145425 @default.
- W3208293515 cites W2155388609 @default.
- W3208293515 cites W2167327448 @default.
- W3208293515 cites W2276842304 @default.
- W3208293515 cites W2306700834 @default.
- W3208293515 cites W2309159040 @default.
- W3208293515 cites W2321185616 @default.
- W3208293515 cites W2395321349 @default.
- W3208293515 cites W2406453355 @default.
- W3208293515 cites W2418875813 @default.
- W3208293515 cites W2482083820 @default.
- W3208293515 cites W2561782434 @default.
- W3208293515 cites W2573994078 @default.
- W3208293515 cites W2588257526 @default.
- W3208293515 cites W2602411907 @default.
- W3208293515 cites W2603119238 @default.
- W3208293515 cites W2607897910 @default.
- W3208293515 cites W2609199776 @default.
- W3208293515 cites W2753050978 @default.
- W3208293515 cites W2756371543 @default.
- W3208293515 cites W2760011267 @default.
- W3208293515 cites W2782781034 @default.
- W3208293515 cites W2799690916 @default.
- W3208293515 cites W2801619633 @default.
- W3208293515 cites W2810174232 @default.
- W3208293515 cites W2883055962 @default.
- W3208293515 cites W2938609235 @default.
- W3208293515 cites W2959052685 @default.
- W3208293515 cites W2969500079 @default.
- W3208293515 cites W2973932892 @default.
- W3208293515 cites W2985107978 @default.
- W3208293515 cites W2990842605 @default.
- W3208293515 cites W2996685286 @default.
- W3208293515 cites W3000160194 @default.
- W3208293515 cites W3000221799 @default.
- W3208293515 cites W3006847563 @default.
- W3208293515 cites W3010382511 @default.
- W3208293515 cites W3015143255 @default.
- W3208293515 cites W3039186878 @default.
- W3208293515 cites W3110813178 @default.
- W3208293515 cites W3119139620 @default.
- W3208293515 cites W3156529908 @default.
- W3208293515 cites W3168099203 @default.
- W3208293515 cites W4214767920 @default.
- W3208293515 cites W4247857540 @default.
- W3208293515 doi "https://doi.org/10.1002/batt.202100229" @default.
- W3208293515 hasPublicationYear "2021" @default.
- W3208293515 type Work @default.
- W3208293515 sameAs 3208293515 @default.
- W3208293515 citedByCount "1" @default.
- W3208293515 countsByYear W32082935152023 @default.
- W3208293515 crossrefType "journal-article" @default.
- W3208293515 hasAuthorship W3208293515A5007792382 @default.
- W3208293515 hasAuthorship W3208293515A5021930672 @default.
- W3208293515 hasConcept C121332964 @default.
- W3208293515 hasConcept C127413603 @default.
- W3208293515 hasConcept C134018914 @default.
- W3208293515 hasConcept C147789679 @default.
- W3208293515 hasConcept C163258240 @default.
- W3208293515 hasConcept C171250308 @default.
- W3208293515 hasConcept C17525397 @default.
- W3208293515 hasConcept C178790620 @default.
- W3208293515 hasConcept C179104552 @default.
- W3208293515 hasConcept C185592680 @default.
- W3208293515 hasConcept C192562407 @default.
- W3208293515 hasConcept C20950531 @default.
- W3208293515 hasConcept C2777379467 @default.