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Sökning: onr:"swepub:oai:research.chalmers.se:99360118-3d9f-4513-a4be-97618c1d2465" > Critical Role of Fu...

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FältnamnIndikatorerMetadata
00007291naa a2200685 4500
001oai:research.chalmers.se:99360118-3d9f-4513-a4be-97618c1d2465
003SwePub
008210322s2021 | |||||||||||000 ||eng|
009oai:DiVA.org:umu-181840
0247 a https://research.chalmers.se/publication/5228762 URI
0247 a https://research.chalmers.se/publication/5228852 URI
0247 a https://doi.org/10.1002/smll.2020072422 DOI
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1818402 URI
040 a (SwePub)cthd (SwePub)umu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Sun, Jinhua,d 1987u Chalmers tekniska högskola,Chalmers University of Technology,Department of Industrial and Materials Science, Chalmers University of Technology, Göteborg, Sweden4 aut0 (Swepub:cth)jinhua
2451 0a Critical Role of Functional Groups Containing N, S, and O on Graphene Surface for Stable and Fast Charging Li-S Batteries
264 c 2021-03-14
264 1b Wiley,c 2021
338 a electronic2 rdacarrier
520 a Lithium‐sulfur (Li‐S) batteries are considered one of the most promising energy storage technologies, possibly replacing the state‐of‐the‐art lithium‐ion (Li‐ion) batteries owing to their high energy density, low cost, and eco‐compatibility. However, the migration of high‐order lithium polysulfides (LiPs) to the lithium surface and the sluggish electrochemical kinetics pose challenges to their commercialization. The interactions between the cathode and LiPs can be enhanced by the doping of the carbon host with heteroatoms, however with relatively low doping content (<10%) in the bulk of the carbon, which can hardly interact with LiPs at the host surface. In this study, the grafting of versatile functional groups with designable properties (e.g., catalytic effects) directly on the surface of the carbon host is proposed to enhance interactions with LiPs. As model systems, benzene groups containing N/O and S/O atoms are vertically grafted and uniformly distributed on the surface of expanded reduced graphene oxide, fostering a stable interface between the cathode and LiPs. The combination of experiments and density functional theory calculations demonstrate improvements in chemical interactions between graphene and LiPs, with an enhancement in the electrochemical kinetics, power, and energy densities.
650 7a NATURVETENSKAPx Kemix Fysikalisk kemi0 (SwePub)104022 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Physical Chemistry0 (SwePub)104022 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinsk bioteknologix Biomedicinsk laboratorievetenskap/teknologi0 (SwePub)304022 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Medical Biotechnologyx Biomedical Laboratory Science/Technology0 (SwePub)304022 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Cancer och onkologi0 (SwePub)302032 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cancer and Oncology0 (SwePub)302032 hsv//eng
650 7a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng
650 7a NATURVETENSKAPx Kemix Materialkemi0 (SwePub)104032 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Materials Chemistry0 (SwePub)104032 hsv//eng
653 a practical energy and power density
653 a lithium-sulfur batteries
653 a graphene
653 a surface functionalization
653 a electrolyte lean condition
7001 a Hwang, Jang Yeonu Chonnam National University,Department of Materials Science and Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, South Korea4 aut
7001 a Jankowski, Piotr,d 1990u Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego w Warszawie - WAT,Military University of Technology in Warsaw,Danmarks Tekniske Universitet,Technical University of Denmark,Faculty of Chemistry, Warsaw University of Technology, Warsaw, Poland; Department of Energy Conversion and Storage, Technical University of Denmark, Kgs. Lyngby, Denmark4 aut0 (Swepub:cth)jpiotr
7001 a Xiao, Linhongu Umeå universitet,Kemiska institutionen,Umeå University4 aut0 (Swepub:umu)lixi0004
7001 a Sanchez Sanchez, Jaime,d 1990u Chalmers tekniska högskola,Chalmers University of Technology,Department of Industrial and Materials Science, Chalmers University of Technology, Göteborg, Sweden4 aut0 (Swepub:cth)jaimes
7001 a Xia, Zhenyuan,d 1983u Chalmers tekniska högskola,Chalmers University of Technology,Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR),Department of Industrial and Materials Science, Chalmers University of Technology, Göteborg, Sweden; Institute of Organic Synthesis and Photoreactivity (ISOF), CNR, via Gobetti 101, Bologna, Italy4 aut0 (Swepub:cth)zhenyuan
7001 a Lee, Suyeongu Chonnam National University,Department of Materials Science and Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, South Korea4 aut
7001 a Talyzin, Aleksandr V.,d 1969-u Umeå universitet,Institutionen för fysik,Umeå University4 aut0 (Swepub:umu)alta0001
7001 a Matic, Aleksandar,d 1968u Chalmers tekniska högskola,Chalmers University of Technology,Department of Physics, Chalmers University of Technology, Göteborg, Sweden4 aut0 (Swepub:cth)matic
7001 a Palermo, Vincenzo,d 1972u Chalmers tekniska högskola,Chalmers University of Technology,Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR),Department of Industrial and Materials Science, Chalmers University of Technology, Göteborg, Sweden; Institute of Organic Synthesis and Photoreactivity (ISOF), CNR, via Gobetti 101, Bologna, Italy4 aut0 (Swepub:cth)palermo
7001 a Sun, Yang-Kooku Hanyang University,Department of Energy Engineering, Hanyang University, Seoul, South Korea4 aut
7001 a Agostini, Marco,d 1987u Chalmers tekniska högskola,Chalmers University of Technology,Department of Physics, Chalmers University of Technology, Göteborg, Sweden4 aut0 (Swepub:cth)agostini
7102 a Chalmers tekniska högskolab Department of Industrial and Materials Science, Chalmers University of Technology, Göteborg, Sweden4 org
7730 t Smalld : Wileyg 17:17q 17:17x 1613-6810x 1613-6829
8564 u https://research.chalmers.se/publication/522885/file/522885_Fulltext.pdfx primaryx freey FULLTEXT
8564 u https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/smll.202007242
8564 u https://doi.org/10.1002/smll.202007242y Fulltext
8564 u https://umu.diva-portal.org/smash/get/diva2:1542038/FULLTEXT02.pdfx primaryx Raw objecty fulltext:print
8564 8u https://research.chalmers.se/publication/522876
8564 8u https://research.chalmers.se/publication/522885
8564 8u https://doi.org/10.1002/smll.202007242
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-181840

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