000119656 001__ 119656
000119656 005__ 20230519145510.0
000119656 0247_ $$2doi$$a10.1039/d1ta02991f
000119656 0248_ $$2sideral$$a126165
000119656 037__ $$aART-2021-126165
000119656 041__ $$aeng
000119656 100__ $$aSiller V.
000119656 245__ $$aHigh performance LATP thin film electrolytes for all-solid-state microbattery applications
000119656 260__ $$c2021
000119656 5060_ $$aAccess copy available to the general public$$fUnrestricted
000119656 5203_ $$aThe NASICON superionic solid electrolyte Li1+xAlxTi2-x(PO4)3 (LATP) with 0.3 = x = 0.5 remains one of the most promising solid electrolytes thanks to its good ionic conductivity and outstanding stability in ambient air. Despite the intensive research for bulk systems, there are only very few studies of LATP in a thin film form (thickness < 1 µm) and its implementation in all-solid-state batteries and microbatteries. The following study fills this gap by exploring the properties of high performance LATP thin films fabricated by large-area Pulsed Laser Deposition (PLD). The as-deposited thin films exhibit an ionic conductivity of around 0.5 µS cm-1 at room temperature (comparable to the state-of-the-art of LiPON) which increases to a remarkably high value of 0.1 mS cm-1 after an additional annealing at 800 °C. A possible cause for this significant enhancement in ionic conductivity by two orders of magnitude is the formation of a glassy, intergranular phase. The performance of both as-deposited and annealed LATP films makes them suitable as solid electrolytes, which opens the path to a new family of stable and high performance all-solid-state thin film batteries. This journal is © The Royal Society of Chemistry.
000119656 536__ $$9info:eu-repo/grantAgreement/EC/H2020/801342/EU/ACCIÓ programme to foster mobility of researchers with a focus in applied research and technology transfer/TECNIOspringINDUSTRY$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 801342-801342-TECNIOspringINDUSTRY$$9info:eu-repo/grantAgreement/EC/H2020/823717/EU/Enabling Science and Technology through European Electron Microscopy/ESTEEM3$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 823717-ESTEEM3$$9info:eu-repo/grantAgreement/EC/H2020/824072/EU/Energy HarveStorers for Powering the Internet of Things/HARVESTORE$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 824072-HARVESTORE$$9info:eu-repo/grantAgreement/ES/MINECO-AEI-FEDER/PID2019-104739GB-I00-AEI-10.13039-501100011033$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2016-79776-P
000119656 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000119656 590__ $$a14.511$$b2021
000119656 591__ $$aCHEMISTRY, PHYSICAL$$b18 / 165 = 0.109$$c2021$$dQ1$$eT1
000119656 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b26 / 345 = 0.075$$c2021$$dQ1$$eT1
000119656 591__ $$aENERGY & FUELS$$b9 / 119 = 0.076$$c2021$$dQ1$$eT1
000119656 592__ $$a3.099$$b2021
000119656 593__ $$aMaterials Science (miscellaneous)$$c2021$$dQ1
000119656 593__ $$aChemistry (miscellaneous)$$c2021$$dQ1
000119656 594__ $$a21.0$$b2021
000119656 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000119656 700__ $$aMorata A.
000119656 700__ $$aEroles M.N.
000119656 700__ $$0(orcid)0000-0002-2071-9093$$aArenal R.
000119656 700__ $$aGonzalez-Rosillo J.C.
000119656 700__ $$aLópez Del Amo J.M.
000119656 700__ $$aTarancón A.
000119656 773__ $$g9, 33 (2021), 17760-17769$$pJ. mater. chem. A$$tJournal of Materials Chemistry A$$x2050-7488
000119656 8564_ $$s1491406$$uhttps://zaguan.unizar.es/record/119656/files/texto_completo.pdf$$yVersión publicada
000119656 8564_ $$s1997203$$uhttps://zaguan.unizar.es/record/119656/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000119656 909CO $$ooai:zaguan.unizar.es:119656$$particulos$$pdriver
000119656 951__ $$a2023-05-18-15:10:59
000119656 980__ $$aARTICLE