Scalable Production of Thin and Durable Practical Li Metal Anode for High‐Energy‐Density Batteries DOI Creative Commons
Shuixin Xia, Chenrui Li, Jodie A. Yuwono

и другие.

Angewandte Chemie, Год журнала: 2024, Номер 136(48)

Опубликована: Авг. 30, 2024

Abstract Utilization of thin Li metal is the ultimate pathway to achieving practical high‐energy‐density batteries (LMBs), but its implementation has been significantly impeded by formidable challenges poor thinning processability, severe interphase instability and notorious dendritic growth. Here we report a (10–40 μm) Li/Mo/Li 2 Se with concurrently modulated mechanical properties, achieved via scalable rolling process. The in situ generated Mo not only enhance strength enabling fabrication metal, also promote homogeneous electrodeposition. Significantly, demonstrates ultrahigh‐rate performance (15 mA cm −2 ) ultralong‐lifespan cycling sustainability (2700 cycles) exceptional anti‐pulverization capability. Li|LiFePO 4 cells show substantially prolonged cyclability over 1200 cycles an ultralow decay rate ~0.01 % per cycle. Moreover, Li|LiNi 0.8 Co 0.1 Mn O pouch deliver enhanced stability even under extremely harsh conditions low negative‐to‐positive‐capacity (N/P) ratio ~1.2 lean electrolyte ~0.95 g Ah −1 , showing energy density 329.2 Wh kg . This work sheds light on facile for production durable anode toward reliable practicability.

Язык: Английский

Scalable Production of Thin and Durable Practical Li Metal Anode for High‐Energy‐Density Batteries DOI Creative Commons
Shuixin Xia, Chenrui Li, Jodie A. Yuwono

и другие.

Angewandte Chemie International Edition, Год журнала: 2024, Номер 63(48)

Опубликована: Авг. 30, 2024

Abstract Utilization of thin Li metal is the ultimate pathway to achieving practical high‐energy‐density batteries (LMBs), but its implementation has been significantly impeded by formidable challenges poor thinning processability, severe interphase instability and notorious dendritic growth. Here we report a (10–40 μm) Li/Mo/Li 2 Se with concurrently modulated mechanical properties, achieved via scalable rolling process. The in situ generated Mo not only enhance strength enabling fabrication metal, also promote homogeneous electrodeposition. Significantly, demonstrates ultrahigh‐rate performance (15 mA cm −2 ) ultralong‐lifespan cycling sustainability (2700 cycles) exceptional anti‐pulverization capability. Li|LiFePO 4 cells show substantially prolonged cyclability over 1200 cycles an ultralow decay rate ~0.01 % per cycle. Moreover, Li|LiNi 0.8 Co 0.1 Mn O pouch deliver enhanced stability even under extremely harsh conditions low negative‐to‐positive‐capacity (N/P) ratio ~1.2 lean electrolyte ~0.95 g Ah −1 , showing energy density 329.2 Wh kg . This work sheds light on facile for production durable anode toward reliable practicability.

Язык: Английский

Процитировано

6
Controllable alloying of nickel driven lithiophilicity enhancement for uniform lithium nucleation/deposition DOI
Ting Xie, Xinghao Zhang, Yutong Li

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161564 - 161564

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Recent Advances in Ex Situ Surface Treatments for Lithium Metal Negative Electrodes in Secondary Batteries DOI Open Access
Paul Maldonado Nogales,

S. H. Lee,

Seunga Yang

и другие.

International Journal of Molecular Sciences, Год журнала: 2025, Номер 26(7), С. 3446 - 3446

Опубликована: Апрель 7, 2025

Lithium metal negative electrodes are pivotal for next-generation batteries because of their exceptionally high theoretical capacity and low redox potential. However, commercialization is constrained by critical challenges, including dendrite formation, volumetric instability, the fragility solid electrolyte interphase (SEI). In this context, review highlights transformative potential ex situ surface treatments, which stabilize lithium before cell assembly. Key advancements include inorganic polymer-based coatings that enhance SEI stability mitigate growth, three-dimensional host architectures manage changes improve diffusion, liquid-phase chemical modifications enable uniform deposition. These strategies critically evaluated scalability, environmental sustainability, long-term stability, paying particular attention to cost, complexity, ecological considerations. addition, contributions development advanced battery technologies discussed, providing insights into pathways toward enhanced commercial viability. By synthesizing cutting-edge research identifying unresolved provides a comprehensive roadmap advancing safer, more efficient, durable batteries, thereby bridging gap between laboratory adoption.

Язык: Английский

Процитировано

0
Current progress and future perspectives of inorganic/organic composite solid electrolytes for solid-state lithium metal batteries DOI
Yuchen Wang,

Tianrun Huang,

Chenrui Li

и другие.

Materials Science and Engineering B, Год журнала: 2025, Номер 318, С. 118316 - 118316

Опубликована: Апрель 14, 2025

Язык: Английский

Процитировано

0
Advanced Hierarchical Lithiophilic Scaffold Design to Facilitate Synchronous Deposition for Dendrite‐Free Lithium Metal Batteries DOI
Jinlong Jiang, Didi Wang, Huan Liu

и другие.

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 30, 2024

Abstract Localized deposition behavior tends to induce the growth of lithium dendrite and hinder full utilization storage space, significantly impeding practical application 3D conductive hosts. Here, a novel synchronous mode is proposed for first time through hierarchical structure design Li host. The top‐down gradually enhanced lithiophilicity conductivity scaffold provide sufficient driving force + migrate downward, promoting within entire space Notably, has been theoretically experimentally validated finite element simulation in situ optical microscopy, respectively. meticulously designed strategy not only maximizes but also prevents formation dendrites under high current rate. Consequently, symmetric Li//Li cell exhibits long‐term cycling lifespan over 3700 h with low overpotential 15.6 mV, together Coulombic efficiency as 99.5% 300 cycles at 3 mA cm −2 . paired LiFePO 4 cathode demonstrates 1000 capacity retention rate 91.6%. opens up new paradigm construction hosts dendrite‐free metal anode.

Язык: Английский

Процитировано

1
Scalable Production of Thin and Durable Practical Li Metal Anode for High‐Energy‐Density Batteries DOI Creative Commons
Shuixin Xia, Chenrui Li, Jodie A. Yuwono

и другие.

Angewandte Chemie, Год журнала: 2024, Номер 136(48)

Опубликована: Авг. 30, 2024

Abstract Utilization of thin Li metal is the ultimate pathway to achieving practical high‐energy‐density batteries (LMBs), but its implementation has been significantly impeded by formidable challenges poor thinning processability, severe interphase instability and notorious dendritic growth. Here we report a (10–40 μm) Li/Mo/Li 2 Se with concurrently modulated mechanical properties, achieved via scalable rolling process. The in situ generated Mo not only enhance strength enabling fabrication metal, also promote homogeneous electrodeposition. Significantly, demonstrates ultrahigh‐rate performance (15 mA cm −2 ) ultralong‐lifespan cycling sustainability (2700 cycles) exceptional anti‐pulverization capability. Li|LiFePO 4 cells show substantially prolonged cyclability over 1200 cycles an ultralow decay rate ~0.01 % per cycle. Moreover, Li|LiNi 0.8 Co 0.1 Mn O pouch deliver enhanced stability even under extremely harsh conditions low negative‐to‐positive‐capacity (N/P) ratio ~1.2 lean electrolyte ~0.95 g Ah −1 , showing energy density 329.2 Wh kg . This work sheds light on facile for production durable anode toward reliable practicability.

Язык: Английский

Процитировано

0