Synergized N, P dual-doped 3D carbon host derived from filter paper for durable lithium metal anodes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F23%3A10253525" target="_blank" >RIV/61989100:27710/23:10253525 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85141924848&origin=resultslist&sort=plf-f&src=s&sid=881db3789ccc847267fb37586bc37fff&sot=b&sdt=cl&s=AUTHOR-NAME%28M.H.+rummeli%29&sl=25&sessionSearchId=881db3789ccc847267fb37586bc37fff&relpos=10#funding-details" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85141924848&origin=resultslist&sort=plf-f&src=s&sid=881db3789ccc847267fb37586bc37fff&sot=b&sdt=cl&s=AUTHOR-NAME%28M.H.+rummeli%29&sl=25&sessionSearchId=881db3789ccc847267fb37586bc37fff&relpos=10#funding-details</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jcis.2022.11.022" target="_blank" >10.1016/j.jcis.2022.11.022</a>

Result language
angličtina
Original language name
Synergized N, P dual-doped 3D carbon host derived from filter paper for durable lithium metal anodes
Original language description
Lithium metal is deemed a promising anode material for the next-generation batteries with high specific energy. Unfortunately, the growth of Li dendrites and infinite volume change during cycling, caused by the "hostless" feature of metallic Li, have posed a great challenge to the commercialization of Li metal anode. The introduction of appropriate host materials for Li metal is highly desirable. In this work, a N, P dual-doped 3D carbon derived from low-cost quantitative filter paper (NPCQP) is designed and fabri-cated for direct using as a host for Li metal anode. The resulting NPCQP host achieves a high deposi-tion/stripping Coulombic efficiency of above 97.5 % with a low nucleation overpotential. Moreover, the NPCQP@Li symmetric cells enable an excellent long-term cycling performance (1000 h) with an ultralow voltage hysteresis (12 mV) and stable interface behavior. When paired with the commercial LiFePO4 cath-ode, the full cell with NPCQP@Li anode displays impressive long-term cyclic stability and rate capability, outperforming the counter cell with bare Li anode. This contribution sheds light on the rational design of viable host for practical lithium metal anodes. (c) 2022 Elsevier Inc. All rights reserved.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20400 - Chemical engineering

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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