This title appears in the Scientific Report :
2019
The re-discovery of NASICON materials
The re-discovery of NASICON materials
Despite of huge efforts, the lack of suitable candidate for electrolytes still impedes the development of all-solid-state Na batteries. Na3+xZr2Si2+xP1-xO12 (-0.2 ≤ x ≤ 0.2) are the very first composition series of NASICONs discovered 40 years ago and were reported having a total Na-ion conductivity...
Saved in:
Personal Name(s): | Ma, Qianli (Corresponding author) |
---|---|
Tsai, Chih-Long / Tietz, Frank / Guillon, Olivier | |
Contributing Institute: |
Werkstoffsynthese und Herstellungsverfahren; IEK-1 |
Imprint: |
2019
|
Conference: | The 11th International Conference on High-Performance Ceramics, Kunming (China), 2019-05-25 - 2019-05-29 |
Document Type: |
Conference Presentation |
Research Program: |
Electrochemical Storage |
Publikationsportal JuSER |
LEADER | 03363nam a2200445 a 4500 | ||
---|---|---|---|
001 | 863622 | ||
005 | 20210130002234.0 | ||
037 | |a FZJ-2019-03634 | ||
100 | 1 | |a Ma, Qianli |0 P:(DE-Juel1)129628 |b 0 |e Corresponding author |u fzj | |
111 | 2 | |a The 11th International Conference on High-Performance Ceramics |c Kunming |d 2019-05-25 - 2019-05-29 |w China | |
245 | |a The re-discovery of NASICON materials | ||
260 | |c 2019 | ||
520 | |a Despite of huge efforts, the lack of suitable candidate for electrolytes still impedes the development of all-solid-state Na batteries. Na3+xZr2Si2+xP1-xO12 (-0.2 ≤ x ≤ 0.2) are the very first composition series of NASICONs discovered 40 years ago and were reported having a total Na-ion conductivity of ~10-4 S cm-1 at room temperature. In the present study, this composition series is reconsidered and the focusing range of stoichiometry has been varied from x = 0 to x = 0.6. A solution-assisted solid-state reaction method is applied for powder preparation. Surprisingly, a total conductivity of over 5 × 10-3 S cm-1 is achieved for Na3.4Zr2Si2.4P0.6O12 at 25 °C, which is the best value of all reported polycrystalline Na-ion conductors. A bulk conductivity of about 1.5 × 10-2 S cm-1 is also revealed by high frequency impedance spectroscopy up to 3 GHz for Na3.4Zr2Si2.4P0.6O12 at 25 °C. The parameters influencing the total conductivity are discussed in detail. Benefitted from the superior total conductivity of Na3.4Zr2Si2.4P0.6O12, a full-ceramic cell has been fabricated and tested at 28 °C with good cycling performance. To our knowledge, this is the first full ceramic Na-ion battery which has been operated at room temperature. | ||
700 | 1 | |a Tsai, Chih-Long |0 P:(DE-Juel1)156244 |b 1 |u fzj | |
700 | 1 | |a Tietz, Frank |0 P:(DE-Juel1)129667 |b 2 |u fzj | |
700 | 1 | |a Guillon, Olivier |0 P:(DE-Juel1)161591 |b 3 |u fzj | |
909 | C | O | |o oai:juser.fz-juelich.de:863622 |p VDB |
910 | 1 | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 0 |6 P:(DE-Juel1)129628 | |
910 | 1 | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 1 |6 P:(DE-Juel1)156244 | |
910 | 1 | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 2 |6 P:(DE-Juel1)129667 | |
910 | 1 | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 3 |6 P:(DE-Juel1)161591 | |
913 | 1 | |a DE-HGF |l Speicher und vernetzte Infrastrukturen |1 G:(DE-HGF)POF3-130 |0 G:(DE-HGF)POF3-131 |2 G:(DE-HGF)POF3-100 |v Electrochemical Storage |x 0 |4 G:(DE-HGF)POF |3 G:(DE-HGF)POF3 |b Energie | |
914 | 1 | |y 2019 | |
980 | |a conf | ||
980 | |a VDB | ||
980 | |a I:(DE-Juel1)IEK-1-20101013 | ||
980 | |a UNRESTRICTED | ||
536 | |a Electrochemical Storage |0 G:(DE-HGF)POF3-131 |c POF3-131 |f POF III |x 0 | ||
336 | |a conferenceObject |2 DRIVER | ||
336 | |a INPROCEEDINGS |2 BibTeX | ||
336 | |a Other |2 DataCite | ||
336 | |a Software |0 33 |2 EndNote | ||
336 | |a Conference Presentation |b conf |m conf |0 PUB:(DE-HGF)6 |s 1564127480_11738 |2 PUB:(DE-HGF) |x Invited | ||
336 | |a LECTURE_SPEECH |2 ORCID | ||
920 | |l yes | ||
920 | |k Werkstoffsynthese und Herstellungsverfahren; IEK-1 |0 I:(DE-Juel1)IEK-1-20101013 |l Werkstoffsynthese und Herstellungsverfahren |x 0 | ||
990 | |a Ma, Qianli |0 P:(DE-Juel1)129628 |b 0 |e Corresponding author |u fzj | ||
991 | |a Guillon, Olivier |0 P:(DE-Juel1)161591 |b 3 |u fzj | ||
991 | |a Tietz, Frank |0 P:(DE-Juel1)129667 |b 2 |u fzj | ||
991 | |a Tsai, Chih-Long |0 P:(DE-Juel1)156244 |b 1 |u fzj |