Research Progress on Complex Microstructure of Lithium Lanthanum Titanate (LLTO) Solid Electrolytes

ZHAO Lijun; NIAN Yao; HAN You

doi:10.11949/0438-1157.20260527

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Research Progress on Complex Microstructure of Lithium Lanthanum Titanate (LLTO) Solid Electrolytes

更新时间：2026-08-04

- Research Progress on Complex Microstructure of Lithium Lanthanum Titanate (LLTO) Solid Electrolytes
- CIESC Journal (2026)
- 作者机构：
  
  1.天津大学化工学院，天津300072
  2.天津市物质绿色创造与制造海河实验室，天津300192
  3.化学工程与低碳技术全国重点实验室，天津300350
- 作者简介：
- 基金信息：
- DOI：10.11949/0438-1157.20260527
  CLC： TM 911
- Received：14 April 2026，
  
  Revised：2026-08-04，
  
  Accepted：04 August 2026，
- 稿件说明：
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ZHAO Lijun, NIAN Yao, HAN You. Research Progress on Complex Microstructure of Lithium Lanthanum Titanate (LLTO) Solid Electrolytes[J/OL]. CIESC Journal, 2026.
DOI：

ZHAO Lijun, NIAN Yao, HAN You. Research Progress on Complex Microstructure of Lithium Lanthanum Titanate (LLTO) Solid Electrolytes[J/OL]. CIESC Journal, 2026. DOI： 10.11949/0438-1157.20260527.

摘要

锂镧钛氧（Li

2/3-x

TiO

，简称LLTO）作为典型钙钛矿型氧化物固态电解质，凭借室温下高达约1×10

-3

S/cm 的优异体相离子电导率与出色的环境稳定性，成为下一代全固态锂离子电池（ASSLBs）核心候选材料之一。但实际应用中，LLTO 材料的结构远偏离理想模型，多晶 LLTO 的总离子电导率较体相电导率低2~3个数量级，严重制约其产业化应用。本文系统综述 LLTO 的晶体结构特征与锂离子迁移机制，重点阐释合成与应用过程中产生的各类微观结构缺陷的结构特征及其对离子传输性能的影响，全面总结晶格工程、晶界工程与界面工程等缺陷精准调控策略的最新研究进展，旨在为高性能 LLTO 基固态电解质的设计、制备与优化提供理论支撑与研究方向。

Abstract

Lithium lanthanum titanate (Li

2/3-x

TiO

hereafter designated LLTO)

a prototypical perovskite-type oxide solid electrolyte

has garnered considerable attention as a prime candidate for next-generation all-solid-state l

ithium-ion batteries (ASSLBs) on account of its outstanding bulk ionic conductivity of approximately 1 × 10

-3

 S/cm at ambient temperature and its remarkable environmental resilience. In practical implementations

however

the actual structure of LLTO deviates substantially from the ideal crystallographic model

and the total ionic conductivity of polycrystalline LLTO is typically two to three orders of magnitude inferior to its bulk counterpart—a disparity that severely impedes its industrial adoption. This article presents a systematic overview of the crystal structural attributes and lithium-ion migration mechanisms intrinsic to LLTO

with particular emphasis on delineating the structural characteristics of diverse microstructural imperfections that arise during synthesis and service

along with their consequential influence on ionic transport behavior. Moreover

the review consolidates recent advancements in precision defect-manipulation methodologies—spanning lattice engineering

grain boundary engineering

and interface engineering-with the aim of furnishing a robust theoretical foundation and charting prospective research trajectories for the design

fabrication

and refinement of high-performance LLTO-based solid electrolytes.

关键词

Keywords

references

Janek J , Zeier W G . Challenges in speeding up solid-state battery development [J ] . Nature Energy , 2023 , 8 ( 3 ): 230 - 240 .

Vu T T , Cheon H J , Shin S Y , et al . Hybrid electrolytes for solid-state lithium batteries: Challenges, progress, and prospects [J ] . Energy Storage Materials , 2023 , 61 : 102876 .

Jiang J L , Ou Y H , Lu S Y , et al . In-situ construction of Li-Mg/LiF conductive layer to achieve an intimate lithium-garnet interface for all-solid-state Li metal battery [J ] . Energy Storage Materials , 2022 , 50 : 810 - 818 .

He P P , Tang Y , Tan Z L , et al . Solid-state batteries encounter challenges regarding the interface involving lithium metal [J ] . Nano Energy , 2024 , 124 : 109502 .

Park S S , Han S A , Chaudhary R , et al . Solid electrolyte: strategies to address the safety of all solid-state batteries [J ] . Advanced Energy and Sustainability Research , 2023 , 4 ( 11 ): 2300074 .

贾理男 , 杜一博 , 郭邦军，等．基于硫化物电解质的全固态锂离子电池负极研究进展 [J ] . 化工学报 , 2022 , 73 ( 12 ): 5289 - 5304 .

Jia L N , Du Y B , Guo B J , et al . Recent progress on anode for sulfide-based all-solid-state lithium batteries [J ] . CIESC Journal , 2022 , 73 ( 12 ): 5289 - 5304 .

Wang J C , Wang P F , Yi T F . Challenges and optimization strategies at the interface between sulfide solid electrolyte and lithium anode [J ] . Energy Storage Materials , 2023 , 62 : 102958 .

Taklu B W , Nikodimos Y , Bezabh H K , et al . Air-stable iodized-oxychloride argyrodite sulfide and anionic swap on the practical potential window for all-solid-state lithium-metal batteries [J ] . Nano Energy , 2023 , 112 : 108471 .

蔡文静 , 徐彦芹 . 硫化物电解质的界面调控及研究进展 [J ] . 化工学报 , 2025 , 76 ( 12 ): 6151 - 6162 ．

Cai W J , Xu Y Q . Interface regulation and research progress of sulfide electrolytes [J ] . CIESC Journal , 2025 , 76 ( 12 ): 6151 - 6162 .

Cho Y J , Kim D G , Kim D K . Enhanced chemical and electrochem ical stability of Sn-substituted Li 6+x P 1-x Sn x S 5 Cl 0.5 Br 0.5 sulfide solid electrolyte for all-solid-state battery [J ] . ECS Meeting Abstracts , 2024 , M A2024 - 02 ( 8 ): 1185 .

Xiao Y , Yang J , Wang N , et al . Challenges to Li 7 La 3 Zr 2 O 12 system electrolyte and the modification: From powder to ceramic [J ] . Journal of Alloys and Compounds , 2024 , 986 : 174123 .

Zhang L X , Liu Y M , You Y , et al . NASICONs-type solid-state electrolytes: The history, physicochemical properties, and challenges [J ] . Interdisciplinary Materials , 2023 , 2 ( 1 ): 91 - 110 .

Luo C W , Yi M , Cao Z J , et al . Review of ionic conductivity properties of NASICON type inorganic solid electrolyte LATP [J ] . ACS Applied Electronic Materials , 2024 , 6 ( 2 ): 641 - 657 .

Madadi M , Heikkinen M , Philip A , et al . Conformal high-aspect-ratio solid electrolyte thin films for Li-ion batteries by atomic layer deposition [J ] . ACS Applied Electronic Materials , 2024 , 6 ( 3 ): 1574 - 1580 .

Kokal I . Solid state electrolytes for all-solid-state 3D lithium-ion batteries [D ] . Eindhoven : Technische Universiteit Eindhoven , 2012 : 114 .

Mitsuishi K , Ohnishi T , Tanaka Y , et al . Nazca Lines by La ordering in La 2/3-x Li 3x TiO 3 ion-conductive perovskite [J ] . Applied Physics Letters , 2012 , 101 ( 7 ): 073903 .

Stramare S , Thangadurai V , Weppner W . Lithium lanthanum titanates: a review [J ] . Chemistry of Materials , 2003 , 15 ( 21 ): 3974 - 3990 .

Nakayama M , Shirasawa A , Saito T . Arrangement of La and vacancies in La 2/3 TiO 3 predicted by first-principles density functional calculation with cluster expansion and Monte Carlo simulation [J ] . Journal of the Ceramic Society of Japan , 2009 , 117 ( 1368 ): 911 - 916 .

Catti M . Local structure of the Li 1/8 La 5/8 TiO 3 (LLTO) ionic conductor by theoretical simulations [J ] . Journal of Physics: Conference Series , 2008 , 117 : 012008 .

Cheng Y Q , Bi Z H , Huq A , et al . An integrated approach for structural characterization of complex solid state electrolytes: the case of lithium lanthanum titanate [J ] . Journal of Materials Chemistry A , 2014 , 2 ( 7 ): 2418 .

Gao X , Fisher C A J , Kimura T , et al . Lithium atom and A-site vacancy distributions in lanthanum lithium titanate [J ] . Chemistry of Materials , 2013 , 25 ( 9 ): 1607 - 1614 .

Lu J Y , Li Y . Perovskite‐type Li‐ion solid electrolytes: a review [J ] . Journal of Materials Science: Materials in Electronics , 2021 , 32 ( 8 ): 9736 - 9754 .

Lu J Y , Li Y , Ding Y S . Structure and conductivity of Li 3/8 Sr 7/16-x A x Zr 1/4 Nb 3/4 O 3 (A = Ca, Ba) Li-ion solid electrolytes [J ] . Journal of The Minerals , Metals & Materials Society, 2020 , 72 ( 9 ): 3256 - 3261 .

Mahfuz M N , Nura A F , Islam M S , et al . Ga-doping in Li 0.33 La 0.56 TiO 3 : a promising approach to boost ionic conductivity in solid electrolytes for high-performance all-solid-state lithium-ion batteries [J ] . RSC Advances , 2025 , 15 ( 2 ): 1060 - 1071 .

Guo X , Maram P S , Navrotsky A . A correlation between formation enthalpy and ionic conductivity in perovskite-structured Li 3x La 0.67-x TiO 3 solid lithium ion conductors [J ] . Journal of Materials Chemistry A , 2017 , 5 ( 25 ): 12951 - 12957 .

Chouiekh A , Tahiri A , El Hoda Bouftila N , et al . Experimental and DFT analysis of structural, optical, and electrical properties of Li 3x La 2/3-x TiO 3 (3x = 0.1, 0.3 and 0.5) solid electrolyte [J ] . Ceramics International , 2023 , 49 ( 15 ): 25920 - 25934 .

Wu J , Chen L L , Song T , et al . A review on structural characteris tics, lithium ion diffusion behavior and temperature dependence of conductivity in perovskite-type solid electrolyte Li 3x La 2∕3−x TiO 3 [J ] . Functional Materials Letters , 2017 , 10 ( 03 ): 1730002 .

Geng H X , Lan J L , Mei A , et al . Effect of sintering temperature on microstructure and transport properties of Li 3x La 2∕3−x TiO 3 with different lithium contents [J ] . Electrochimica Acta , 2011 , 56 ( 9 ): 3406 - 3414 .

Chen C H , Du J C . Lithium ion diffusion mechanism in lithium lanthanum titanate solid-state electrolytes from atomistic simulations [J ] . Journal of the American Ceramic Society , 2015 , 98 ( 2 ): 534 - 542 .

Harada Y , Ishigaki T , Kawai H , et al . Lithium-ion conductivity of polycrystalline perovskite La 0.67- x Li 3 x TiO 3 with ordered and disordered arrangements of the A-site ions [J ] . Solid State Ionics , 1998 , 108 ( 1-4 ): 407 - 413 .

Chambers M S , Chen J , Sacci R L , et al . Memory effect on the synthesis of perovskite-type Li-ion conductor Li x La 2/3– x /3 TiO 3 (LLTO) [J ] . Chemistry of Materials , 2024 , 36 ( 3 ): 1197 - 1213 .

Zhang B K , Tan R , Yang L Y , et al . Mechanisms and properties of ion-transport in inorganic solid electrolytes [J ] . Energy Storage Materials , 2018 , 10 : 139 - 159 .

Inaguma Y , Aimi A , Ao T , et al . Structure, lithium-ion conductivity coupled with second-order jahn–teller effect, and electrochemical stability of Sr-based perovskite-type solid electrolytes [J ] . Journal of Physical Chemistry C , 2023 , 127 ( 32 ): 16041 - 16051 .

Kim J , Gordiz K , Vivona D , et al . Revealing the interplay of local environments and ionic transport in perovskite solid electrolytes [J ] . ACS Nano , 2024 , 18 ( 45 ): 31234 - 31243 .

Hasegawa G , Kuwata N , Hashi K , et al . Lithium-ion diffusion in perovskite-type solid electrolyte lithium lanthanum titanate revealed by pulsed-field gradient nuclear magnetic resonance [J ] . Chemistry of Materials , 2023 , 35 ( 10 ): 3815 - 3824 .

Wang J C , Wu N Q , Bai P . Temperature-dependent Li-ion transport in lithium lanthanum titanate electrolytes [J ] . Chemical Communications , 2024 , 60 ( 67 ): 8844 - 8847 .

Sun Y D , Guan P Y , Liu Y J , et al . Recent progress in lithium lanthanum titanate electrolyte towards all solid-state lithium ion secondary battery [J ] . Critical Reviews in Solid State and Materials Sciences , 2019 , 44 ( 4 ): 265 - 282 .

Ito D , Kuwata N , Takemoto S , et al . Lattice-matched antiperovskite-perovskite system toward all-solid-state batteries [J ] . Nature Communications , 2025 , 16 : 7372 .

Symington A R , Purton J , Statham J , et al . Quantifying the impact of disorder on Li-ion and Na-ion transport in perovskite titanate solid electrolytes for solid-state batteries [J ] . Journal of Materials Chemistry A , 2020 , 8 ( 37 ): 19603 - 19611 .

Ju H A , Park E B , Hwang J , et al . Oxygen vacancy-induced directional ordering of Li-ion pathways for enhanced ion-conducting solid electrolytes [J ] . ACS Energy Letters , 2024 , 9 ( 11 ): 5606 - 5615 .

Gao B , Jalem R , Tateyama Y . Ion diffusion driven by dynamic lattice deformations in perovskite solid electrolytes [J ] . Journal of Materials Chemistry A , 2025 , 13 ( 36 ): 30370 - 30381 .

Ataya M , McCalla E , Khaliullin R Z . Machine learning for high-throughput configuration sampling of Li–La–Ti–O disordered solid-state electrolyte [J ] . The Journal of Physical Chemistry C , 2024 , 128 ( 34 ): 14149 - 14157 .

Wang H , Li B Y , Shen Y L , et al . Synergistic promotion of adsorption-conversion for lithium polysulfides through ion/electron coconductive catalytic triple-phase interface by the geometric torsion of lithium lanthanum titanate electrocatalyst [J ] . ACS Applied Materials & Interfaces , 2025 , 17 ( 14 ): 21651 - 21659 .

丰闪闪 , 刘晓斌 , 郭石麟 , 等 . 锂枝晶的成核、生长与抑制 [J ] . 化工学报 , 2022 , 73 ( 1 ): 97 - 109 .

Feng S S , Liu X B , Guo S L , et al . Nucleation, growth and inhibition of lithium dendrites [J ] . CIESC Journal , 2022 , 73 ( 1 ): 97 - 109 .

Gu Z Q , Ma J L , Zhu F , et al . Atomic-scale study clarifying the role of space-charge layers in a Li-ion-conducting solid electrolyte [J ] . Nature Communications , 2023 , 14 : 1632 .

Gao C , Zhou X , Yu R , et al . Synergistic modulation of grain boundary and domain boundary enhances the ionic conductivity of Li 0.33 La 0.56 TiO 3 solid electrolyte [J ] . ACS Nano , 2025 , 19 ( 11 ): 10902 - 10911 .

Sasano S , Ishikawa R , Sánchez-Santolino G , et al . Atomistic origin of Li-ion conductivity reduction at (Li 3 x La 2/3– x )TiO 3 grain boundary [J ] . Nano Letters , 2021 , 21 ( 14 ): 6282 - 6288 .

Sasano S , Ishikawa R , Kawahara K , et al . Grain boundary Li-ion conductivity in (Li 0.33 La 0.56 )TiO 3 polycrystal [J ] . Applied Physics Letters , 2020 , 116 ( 4 ): 043901 .

Borštnar P , Žuntar J , Spreitzer M , et al . Exaggerated grain growth and the development of coarse-grained microstructures in lithium lanthanum titanate perovskite ceramics [J ] . Journal of the European Ceramic Society , 2023 , 43 ( 3 ): 1017 - 1027 .

Kim H , Conlin P , Bergschneider M , et al . First principles study on Li metallic phase nucleation at grain boundaries in lithium lanthanum titanium oxide (LLTO) solid electrolyte [J ] . Journal of Materials Chemistry A , 2023 , 11 ( 6 ): 2889 - 2898 .

Gao X , Fisher C A J , Kimura T , et al . Domain boundary structures in lanthanum lithium titanates [J ] . J Mater Chem A , 2014 , 2 ( 3 ): 843 - 852 .

Kobayashi S , Yokoe D , Fujiwara Y , et al . Lithium lanthanum titanate single crystals: dependence of lithium-ion conductivity on crystal domain orientation [J ] . Nano Letters , 2022 , 22 ( 13 ): 5516 - 5522 .

Zhou X F , Gao C , Wang D D , et al . Revealing the dominant factor of domain boundary resistance on bulk conductivity in lanthanum lithium titanates [J ] . Journal of Energy Chemistry , 2022 , 73 : 354 - 359 .

Zhang L F , Xu L , Nian Y , et al . Atomic defect mediated Li-ion diffusion in a lithium lanthanum titanate solid-state electrolyte [J ] . ACS Nano , 2022 , 16 ( 4 ): 6898 - 6905 .

Peng S , Chen Y J , Wang B , et al . Intrinsic layered defects in solid-state electrolyte Li 0.33 La 0.56 TiO 3 [J ] . Materials Today Energy , 2022 , 23 : 100912 .

Borštnar P , Dražić G , Šala M , et al . Transient ruddlesden–popper-type defects and their influence on grain growth and properties of lithium lanthanum titanate solid electrolyte [J ] . ACS Nano , 2024 , 18 ( 16 ): 10850 - 10862 .

Qiu Y X , Nian Y , Ma Y H , et al . Transient phase-mediated Li + transportation in the lithium lanthanum titanate solid-state electrolyte [J ] . ACS Applied Materials & Interfaces , 2024 , 16 ( 40 ): 53793 - 53800 .

Madrid J C M , Jonderian A , McCalla E , et al . I Impact of TiO 2 at the grain boundaries in lithium lanthanum titanate solid electrolytes [J ] . ACS Applied Energy Materials , 2024 , 7 ( 19 ): 8342 - 8355 .

Conlin P , Kim H , Hu Y Q , et al . Mechanism of mixed conductivity in crystalline and amorphous lithium lanthanum titanate [J ] . Solid State Ionics , 2022 , 386 : 116029 .

Ring J , Nenning A , Fleig J . Defect chemistry and mixed conduction in lithium lanthanum titanate during the transition from electrolyte to anode material [J ] . Journal of the Electrochemical Society , 2023 , 170 ( 5 ): 050530 .

Zhang Y B , Zheng Z F , Liu X M , et al . Fundamental relationship of microstructure and ionic conductivity of amorphous LLTO as solid electrolyte material [J ] . Journal of the Electrochemical Society , 2019 , 166 ( 4 ): A515 - A520 .

Lee J Z , Wang Z , Xin H L , et al . Amorphous lithium lanthanum titanate for solid-state microbatteries [J ] . Journal of the Electrochemical Society , 2017 , 164 ( 1 ): A6268 - A6273 .

Shimizu R , Cheng D Y , Zhu G M , et al . Elucidating dynamic conductive state changes in amorphous lithium lanthanum titanate for resistive switching devices [J ] . Next Materials , 2024 , 2 : 100102 .

Uhlmann C , Braun P , Illig J , et al . Interface and grain boundary resistance of a lithium lanthanum titanate (Li 3x La 2/3-x TiO 3 , LLTO) solid electrolyte [J ] . Journal of Power Sources , 2016 , 307 : 578 - 586 .

Chen Y , Wen K H , Chen T H , et al . Recent progress in all-solid-state lithium batteries: The emerging strategies for advanced electrolytes and their interfaces [J ] . Energy Storage Materials , 2020 , 31 : 401 - 433 .

Woodahl C , Jamnuch S , Amado A , et al . Probing lithium mobility at a solid electrolyte surface [J ] . Nature Materials , 2023 , 22 ( 7 ): 848 - 852 .

Gao C , Yu R , Cheng X P , et al . Revealing the interface instability between a lithium metal anode and perovskite solid-state electrolyte [J ] . Journal of Materials Chemistry A , 2025 , 13 ( 18 ): 13410 - 13416 .

Warburton R E , Kim J J , Patel S , et al . Tailoring interfaces in solid-state batteries using interfacial thermochemistry and band alignment [J ] . Chemistry of Materials , 2021 , 33 ( 21 ): 8447 - 8459 .

Galvez-Aranda D E , Seminario J M . Solid electrolyte interphase formation between the Li 0.29 La 0.57 TiO 3 solid-state electrolyte and a Li-metal anode: an ab initio molecular dynamics study [J ] . RSC Advances , 2020 , 10 ( 15 ): 9000 - 9015 .

Wu J F , Guo X . Origin of the low grain boundary conductivity in lithium ion conducting perovskites: Li 3x La 0.67-x TiO 3 [J ] . Physical Chemistry Chemical Physics , 2017 , 19 ( 8 ): 5880 - 5887 .

Quirk J , Rothmann M , Li W , et al . Grain boundaries in polycrystalline materials for energy applications: First principles modeling and electron microscopy [J ] . Applied Physics Reviews , 2024 , 11 : 011308 .

Maruyama Y , Ali M S , Okanda K , et al . Growth and characterization of Li 3x La 2/3-x TiO 3 single crystals with various Li compositions [J ] . Journal of Solid State Electrochemistry , 2024 , 28 ( 12 ): 4457 - 4463 .

Jiang B X , Li Y M , Li K , et al . Research on optimizing the crystal structure and enhancing the performance of LLTO solid electrolyte through doping with high-electronegativity Fe 3+ [J ] . Journal of the European Ceramic Society , 2025 , 45 ( 11 ): 117368 .

Jiang B X , Chen Z H , Li Y M , et al . A non-equivalent Sb 3+ substitution triggered lattice oxygen transition mechanism for enhanced grain boundary conductivity in Li 0.32 La 0.56 Fe 0.01 Ti 1-x Sb x O 3 perovskite solid electrolytes [J ] . Journal of Alloys and Compounds , 2026 , 1058 : 187048 .

Paengson S , Pilasuta P , Mori D , et al . Effect of Sr and Ta co-substitution on microstructure and ionic conductivity of cubic-Li 0.5 La 0.5 TiO 3 electrolyte for applications in Li batteries [J ] . Journal of Alloys and Compounds , 2024 , 979 : 173512 .

Luo C R , Shen Y , Zhang S H , et al . Smoothing Li transport via weak Metal-O bonds for improved ionic mobility in lithium lanthanum titanium oxide [J ] . Materials Today Physics , 2025 , 53 : 101704 .

Jiang B X , Yuan J L , Li Y M , et al . Study on the preparation of high intrinsic conductivity perovskite Li 0.33 La 0.56 TiO 3 solid-state electrolyte by systematic process optimization [J ] . Journal of Electrochemical Energy Conversion and Storage , 2025 , 22 ( 2 ): 021003 .

Heng Y R , Wang W H , Li Q , et al . All-solid-state reference electrode based on a solid-state electrolyte of high densified Lithium lanthanum titanium oxide (LLTO) [J ] . Journal of Electroceramics , 2021 , 47 ( 1 ): 23 - 30 .

Le Dinh T , Nguyen Huu T , Pham Van H . Characterization of structure and Li-ionic conductivity of La 2/3-x Li 3x TiO 3 ceramics prepared by spark plasma sintering [J ] . Communications in Physics , 2023 , 33 ( 2 ): 195 - 204 .

Silva J H L , Alves Y G S , Almeida A , et al . Study of the ionic conductivity of Li 0.5 La 0.5 TiO 3 laser-sintered ceramics [J ] . Journal of the European Ceramic Society , 2020 , 40 ( 15 ): 5619 - 5625 .

Lu X J , Li X Y , Duan M Y , et al . Preparation of hybrid perovskite-type Li 0.33 La 0.56 TiO 3 by adding ionic liquids [J ] . Journal of Rare Earths , 2023 , 41 ( 5 ): 758 - 763 .

Oeza B R , Hapsari A U , Raharjo J , et al . Impact of diverse material precursors on microstructure and ionic conductivity Li 0.33 La 0.56 TiO 3 solid-state electrolyte properties [J ] . Journal of Alloys and Compounds , 2024 , 1006 : 176169 .

Hu Y D , Yang F , Li J G , et al . Lithium lanthanum titanate (LLTO) solid electrolyte with high ionic conductivity and excellent mechanical properties prepared by aerodynamic levitation rapid solidification [J ] . Crystals , 2025 , 15 ( 8 ): 707 .

You Y W , Zhang D X , Wu Z F , et al . Grain boundary amorphization as a strategy to mitigate lithium dendrite growth in solid-state batteries [J ] . Nature Communications , 2025 , 16 : 4630 .

Song H , Lee J , Sagong M Y , et al . Overcoming chemical and mechanical instabilities in lithium metal anodes with sustainable and eco-friendly artificial SEI layer [J ] . Advanced Materials , 2024 , 36 ( 47 ): 2407381 .

Bi J Y , Zhang L , Wu B R , et al . An LLTO-containing heterogeneous composite electrolyte with a stable interface for solid-state lithium metal batteries [J ] . Dalton Transactions , 2023 , 52 ( 39 ): 14064 - 14074 .

Zhao Q S , Wei C D , Hu Y X , et al . Insight into the interface chemical stability of the solid electrolyte Li 1/2 La 1/2 TiO 3 and the Li/Li–In alloy anode [J ] . New Journal of Chemistry , 2024 , 48 ( 35 ): 15502 - 15511 .

Fan Y , Tao T , Gao Y X , et al . A self-healing amalgam interface in metal batteries [J ] . Advanced Materials , 2020 , 32 ( 43 ): 2004798 .

Li Z H , Ding X S , Feng W , et al . Aligned artificial solid electrolyte interphase layers as versatile interfacial stabilizers on lithium metal anodes [J ] . Journal of Materials Chemistry A , 2022 , 10 ( 19 ): 10474 - 10483 .

Chen Z , Wang X , Qian S J , et al . In-Situ construction of LiCl-rich artificial solid electrolyte interphase for high-performance lithium metal anode [J ] . ChemSusChem , 2025 , 18 ( 11 ): e202402638 .

Zhu H L , Deng S W , Kong X Y , et al . Mixed ionic/electronic conducting framework enabled by transition metal-ion reduction in Li-LLTO composite anodes for ultrafast lithium diffusion [J ] . Science China Materials , 2025 , 68 ( 8 ): 2775 - 2782 .

Yan S , Al-Salih H , Yim C H , et al . Engineered interfaces between perovskite La 2/3x Li 3x TiO 3 electrolyte and Li metal for solid-state batteries [J ] . Frontiers in Chemistry , 2022 , 10 : 966274 .

Gai Q X , Zhao H F , Nan Y C , et al . A robust composite solid polymer electrolyte with LLTO filler for long-life solid-state lithium metal batteries [J ] . Energy & Fuels , 2026 , 40 ( 16 ): 9085 - 9093 .

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