LAUSR

Li 2 O:Li–Mn–O Disordered Rock‐Salt Nanocomposites as Cathode Prelithiation Additives for High‐Energy Density Li‐Ion Batteries

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1 Published in 2020 at "Advanced Energy Materials"

DOI: 10.1002/aenm.201902788

Abstract: DOI: 10.1002/aenm.201902788 The direct contact of anode materials and lithium metal[3,4] is a common prelithiation strategy for improving the Coulombic efficiency of the battery, although this is not exempt from several disadvantages mostly related to… read more here.

Keywords: prelithiation; prelithiation additives; battery; ion batteries ... See more keywords

In Situ Prelithiation by Direct Integration of Lithium Mesh into Battery Cells.

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2 Published in 2023 at "Nano letters"

DOI: 10.1021/acs.nanolett.3c00859

Abstract: Silicon (Si)-based anodes are promising for next-generation lithium (Li)-ion batteries due to their high theoretical capacity (∼3600 mAh/g). However, they suffer quantities of capacity loss in the first cycle from initial solid electrolyte interphase (SEI)… read more here.

Keywords: direct integration; prelithiation direct; situ prelithiation; lithium ... See more keywords

Direct-Contact Prelithiation of Si-C Anode Study as a Function of Time, Pressure, Temperature, and the Cell Ideal Time.

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2 Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c23834

Abstract: Direct-contact prelithiation (PL) is a facile, practical, and scalable method to overcome the first-cycle loss and large volume expansion issues for silicon anode (with 30 wt % Si loading) material, and a detailed study is… read more here.

Keywords: time; prelithiation; temperature; contact prelithiation ... See more keywords

Focusing on the Subsequent Coulombic Efficiencies of SiOx: Initial High-Temperature Charge after Over-Capacity Prelithiation for High-Efficiency SiOx-Based Full-Cell Battery.

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0 Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c01392

Abstract: SiOx-based anode materials are considered to be promising and have been gradually commercialized due to their high specific capacity as well as the acceptable volume change during lithiation/delithiation and preferable cycling stability compared to that… read more here.

Keywords: cell battery; capacity; siox based; full cell ... See more keywords

Fast and Controllable Prelithiation of Hard Carbon Anodes for Lithium-Ion Batteries.

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0 Published in 2020 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.9b21417

Abstract: Hard carbon has been extensively investigated as anode materials for high-energy lithium-ion batteries owing to its high capacity, long cycle life, good rate capability, and low cost of production. However, it suffers from a large… read more here.

Keywords: prelithiation; carbon; hard carbon; fast controllable ... See more keywords

Prelithiation: A Crucial Strategy for Boosting the Practical Application of Next-Generation Lithium Ion Battery.

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0 Published in 2021 at "ACS nano"

DOI: 10.1021/acsnano.0c10664

Abstract: With the urgent market demand for high-energy-density batteries, the alloy-type or conversion-type anodes with high specific capacity have gained increasing attention to replace current low-specific-capacity graphite-based anodes. However, alloy-type and conversion-type anodes have large initial… read more here.

Keywords: prelithiation; capacity; practical application; next generation ... See more keywords

Investigation of the Direct Contact Prelithiation of Silicon-Graphite Composite Anodes for Lithium-Ion Batteries

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2 Published in 2023 at "Journal of The Electrochemical Society"

DOI: 10.1149/1945-7111/acd8f5

Abstract: Silicon is a promising anode material for lithium-ion batteries due to its high theoretical capacity. However, current lithium-ion batteries with high silicon shares in the anodes suffer from rapid capacity fading. The continuous reformation of… read more here.

Keywords: ion batteries; lithium ion; lithium; direct contact ... See more keywords

Effect of Prelithiation Process for Hard Carbon Negative Electrode on the Rate and Cycling Behaviors of Lithium-Ion Batteries

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1 Published in 2018 at "Batteries"

DOI: 10.3390/batteries4040071

Abstract: Two prelithiation processes (shallow Li-ion insertion, and thrice-repeated deep Li-ion insertion and extraction) were applied to the hard carbon (HC) negative electrode (NE) used in lithium-ion batteries (LIBs). LIB full-cells were assembled using Li(Ni0.5Co0.2Mn0.3)O2 positive… read more here.

Keywords: ion insertion; prelithiation; hard carbon; prelithiation process ... See more keywords