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| 001 | 897113 | ||
| 005 | 20240711085550.0 | ||
| 020 | _ | _ | |a 978-3-95806-576-5 |
| 024 | 7 | _ | |a 2128/28815 |2 Handle |
| 037 | _ | _ | |a FZJ-2021-03611 |
| 041 | _ | _ | |a English |
| 100 | 1 | _ | |a Lan, Tu |0 P:(DE-Juel1)171223 |b 0 |e Corresponding author |u fzj |
| 245 | _ | _ | |a Infiltrated Positive Electrodes for All-Solid-State Sodium Batteries |f - 2021 |
| 260 | _ | _ | |a Jülich |c 2021 |b Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag |
| 300 | _ | _ | |a vi, 104 S. |
| 336 | 7 | _ | |a Output Types/Dissertation |2 DataCite |
| 336 | 7 | _ | |a Book |0 PUB:(DE-HGF)3 |2 PUB:(DE-HGF) |m book |
| 336 | 7 | _ | |a DISSERTATION |2 ORCID |
| 336 | 7 | _ | |a PHDTHESIS |2 BibTeX |
| 336 | 7 | _ | |a Thesis |0 2 |2 EndNote |
| 336 | 7 | _ | |a Dissertation / PhD Thesis |b phd |m phd |0 PUB:(DE-HGF)11 |s 1648124931_1595 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a doctoralThesis |2 DRIVER |
| 490 | 0 | _ | |a Schriften des Forschungszentrums Jülich. Reihe Energie & Umwelt / Energy & Environment |v 551 |
| 502 | _ | _ | |a Dissertation, RWTH Aachen, 2020 |c RWTH Aachen |b Dissertation |d 2020 |
| 520 | _ | _ | |a All-solid-state batteries (ASSBs) are regarded as promising candidates for nextgeneration energy storage systems due to several superior properties in comparison to state-of-the-art batteries using liquid electrolytes. ASSBs have advantages with respect to no-leaking electrolytes, wider temperature window, and potentially higher volumetric energy density than those batteries using liquid electrolyte. In addition, ceramic ion-conducting oxides, as electrolyte materials, offer further benefit from their high conductivity, as well as good mechanical, chemical, and thermodynamic stability. Though great achievements have been made in the development of all-solid-state batteries, there are still a number of problems to be solved, especially with respect to the positive electrodes. The rigid nature of solid-state electrolyte materials restricts the electrolyte-electrode contact and causes problems during the fabrication of components. In the positive electrodes, contacts between randomly-arranged grains of Na-ion conductors and electrode active materials are not efficient for both ion conduction and electrochemical reaction. These rigid contacts are further damaged by volume changes of electrode active materials during electrochemical cycling. These electrode problems above are reported to be more severe in Na-based ASSBs (Na-ASSBs) due to the larger ionic radius of Na$^{+}$ and thus larger volume changes of the electrode materials. In order to solve the problems associated with the positive electrodes of Na-ASSBs, a new electrode design is needed together with a practical preparation method. In this thesis, Na-ASSBs have been built using NaSICON-type Na$_{3.4}$Zr$_{2}$Si$_{2.4}$P$_{0.6}$O$_{12}$ as the electrolyte material. A material with similar structure as the electrolyte, Na$_{3}$V$_{2}$P$_{3}$O$_{12}$, was chosen as the positive electrode material. Na$_{3}$V$_{2}$P$_{3}$O$_{12}$ has been widely studied as the electrode material for batteries with liquid electrolyte, but only a few unsuccessful attempts have been made to apply the material in ASSBs. |
| 536 | _ | _ | |a 1221 - Fundamentals and Materials (POF4-122) |0 G:(DE-HGF)POF4-1221 |c POF4-122 |f POF IV |x 0 |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/897113/files/Energie_Umwelt_551.pdf |y OpenAccess |
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| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 0 |6 P:(DE-Juel1)171223 |
| 913 | 1 | _ | |a DE-HGF |b Forschungsbereich Energie |l Materialien und Technologien für die Energiewende (MTET) |1 G:(DE-HGF)POF4-120 |0 G:(DE-HGF)POF4-122 |3 G:(DE-HGF)POF4 |2 G:(DE-HGF)POF4-100 |4 G:(DE-HGF)POF |v Elektrochemische Energiespeicherung |9 G:(DE-HGF)POF4-1221 |x 0 |
| 914 | 1 | _ | |y 2021 |
| 915 | _ | _ | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID |
| 915 | _ | _ | |a Creative Commons Attribution CC BY 4.0 |0 LIC:(DE-HGF)CCBY4 |2 HGFVOC |
| 920 | _ | _ | |l yes |
| 920 | 1 | _ | |0 I:(DE-Juel1)IEK-1-20101013 |k IEK-1 |l Werkstoffsynthese und Herstellungsverfahren |x 0 |
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| 980 | _ | _ | |a UNRESTRICTED |
| 981 | _ | _ | |a I:(DE-Juel1)IMD-2-20101013 |
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