https://scholars.lib.ntu.edu.tw/handle/123456789/403266
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Yedukondalu Meesala | en_US |
dc.contributor.author | Chen-Yu Chen | en_US |
dc.contributor.author | Anirudha Jena | en_US |
dc.contributor.author | Yu-Kai Liao | en_US |
dc.contributor.author | Shu-Fen Hu | en_US |
dc.contributor.author | Ho Chang | en_US |
dc.contributor.author | RU-SHI LIU | en_US |
dc.creator | Ho Chang;Shu-Fen Hu;Yu-Kai Liao;Anirudha Jena;Chen-Yu Chen;Yedukondalu Meesala;RU-SHI LIU | - |
dc.date.accessioned | 2018-12-19T06:57:25Z | - |
dc.date.available | 2018-12-19T06:57:25Z | - |
dc.date.issued | 2018 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/403266 | - |
dc.description.abstract | Solid-state lithium-ion batteries are promising candidates for energy storage devices that meet the requirements to reduce CO2 emissions. NASICON-type solid-state electrolytes (SSE) are most promising materials as electrolytes for high-performance lithium ion batteries because of their good stability and high ionic conductivity. In this study, we successfully fabricate NASICON-based Li1.5Al0.5Ge1.5(PO4)3 lithium fast-ion conductors through melt-quenching with post-crystallization. The effect of crystallization temperature on the structure of LAGP and their ionic conductivity is systematically studied using Rietveld analysis of Synchrotron X-ray powder diffraction patterns, multinuclear magnetic resonance, and electrochemical analysis, revealing that the mobility of Li ion is dependent on crystallization temperature. The glass-ceramic LAGP annealed at 800 °C for 8 h exhibits the highest conductivity of 0.5 mS cm-1 at room temperature. Moreover, we report the viability of the prepared LAGP glass-ceramic as a solid electrolyte in Li-ion batteries without polymer adhesion. The cycling of Li/LAGP/LFP all-solid-state cell, provides a stable cycling lifetime of up to 50 cycles. This approach demonstrates that LAGP glass-ceramic can have good contact with the electrodes without interfacial layer and can deliver a reasonable discharge capacity after 50 cycles. © 2018 American Chemical Society. | - |
dc.publisher | American Chemical Society ({ACS}) | en_US |
dc.relation.ispartof | The Journal of Physical Chemistry C | en_US |
dc.subject.classification | [SDGs]SDG7 | - |
dc.subject.other | Adhesion; Aluminum compounds; Electric discharges; Germanium compounds; Glass ceramics; Ionic conduction in solids; Ionic conductivity; Ions; Lithium compounds; Lithium-ion batteries; Rietveld analysis; X ray powder diffraction; Crystallization temperature; Discharge capacities; Electrochemical analysis; High-performance lithium-ion batteries; Interfacial adhesions; Solid state lithium ion battery; Solid-state electrolyte; Synchrotron X ray powder diffraction; Solid electrolytes | - |
dc.title | All-Solid-State Li-Ion Battery Using Li1.5Al0.5Ge1.5(PO4)3 As Electrolyte Without Polymer Interfacial Adhesion | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1021/acs.jpcc.8b03971 | - |
dc.identifier.url | https://doi.org/10.1021/acs.jpcc.8b03971 | - |
dc.identifier.external | 45696546 | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
crisitem.author.dept | Chemistry | - |
crisitem.author.orcid | 0000-0002-1291-9052 | - |
crisitem.author.parentorg | College of Science | - |
顯示於: | 化學系 |
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