Sökning: onr:"swepub:oai:research.chalmers.se:99360118-3d9f-4513-a4be-97618c1d2465" > Critical Role of Fu...
Fältnamn | Indikatorer | Metadata |
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000 | 07291naa a2200685 4500 | |
001 | oai:research.chalmers.se:99360118-3d9f-4513-a4be-97618c1d2465 | |
003 | SwePub | |
008 | 210322s2021 | |||||||||||000 ||eng| | |
009 | oai:DiVA.org:umu-181840 | |
024 | 7 | a https://research.chalmers.se/publication/5228762 URI |
024 | 7 | a https://research.chalmers.se/publication/5228852 URI |
024 | 7 | a https://doi.org/10.1002/smll.2020072422 DOI |
024 | 7 | 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 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | 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 |
245 | 1 0 | a 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 | 1 | b 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 | 7 | a NATURVETENSKAPx Kemix Fysikalisk kemi0 (SwePub)104022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Physical Chemistry0 (SwePub)104022 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinsk bioteknologix Biomedicinsk laboratorievetenskap/teknologi0 (SwePub)304022 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Medical Biotechnologyx Biomedical Laboratory Science/Technology0 (SwePub)304022 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Cancer och onkologi0 (SwePub)302032 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cancer and Oncology0 (SwePub)302032 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng |
650 | 7 | a NATURVETENSKAPx Kemix Materialkemi0 (SwePub)104032 hsv//swe |
650 | 7 | a 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 | |
700 | 1 | 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 |
700 | 1 | 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 |
700 | 1 | a Xiao, Linhongu Umeå universitet,Kemiska institutionen,Umeå University4 aut0 (Swepub:umu)lixi0004 |
700 | 1 | 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 |
700 | 1 | 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 |
700 | 1 | a Lee, Suyeongu Chonnam National University,Department of Materials Science and Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, South Korea4 aut |
700 | 1 | a Talyzin, Aleksandr V.,d 1969-u Umeå universitet,Institutionen för fysik,Umeå University4 aut0 (Swepub:umu)alta0001 |
700 | 1 | 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 |
700 | 1 | 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 |
700 | 1 | a Sun, Yang-Kooku Hanyang University,Department of Energy Engineering, Hanyang University, Seoul, South Korea4 aut |
700 | 1 | 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 |
710 | 2 | a Chalmers tekniska högskolab Department of Industrial and Materials Science, Chalmers University of Technology, Göteborg, Sweden4 org |
773 | 0 | t Smalld : Wileyg 17:17q 17:17x 1613-6810x 1613-6829 |
856 | 4 | u https://research.chalmers.se/publication/522885/file/522885_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/smll.202007242 |
856 | 4 | u https://doi.org/10.1002/smll.202007242y Fulltext |
856 | 4 | u https://umu.diva-portal.org/smash/get/diva2:1542038/FULLTEXT02.pdfx primaryx Raw objecty fulltext:print |
856 | 4 8 | u https://research.chalmers.se/publication/522876 |
856 | 4 8 | u https://research.chalmers.se/publication/522885 |
856 | 4 8 | u https://doi.org/10.1002/smll.202007242 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-181840 |
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