Study of structural and composition redesign to enhance the thermostability and electrochemical performance of a Co-less Ni-rich LiNi0.92Co0.04Mn0.04O2 layered cathode through transition-metal concentration gradient strategies DOI

Yola Bertilsya Hendri,

Manojkumar Seenivasan, Juliya Jeyakumar

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 24, 2024

Among the commercialized cathodes, Co-less Ni-rich layered cathode materials (Ni > 90%) have been reported as promising to achieve high energy density and economically benign cathodes for Li-ion batteries (LIBs).

Language: Английский

Charge-redistribution in bimetallic oxides buried in microporous curled carbon for efficient nitrate electroreduction to ammonia DOI

Lituo Liu,

Hongliang Dong, Sumei Huang

et al.

Science China Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 2, 2025

Language: Английский

Citations

3
Inhibiting Lattice Distortion of Ultrahigh Nickel Co-Free Cathode Material for Lithium-Ion Batteries DOI
Yang Shang,

Zhichao Xu,

Yi‐Fan Bao

et al.

Nano Letters, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Ultrahigh nickel cathode materials are widely utilized due to their outstanding energy and power densities. However, the presence of cobalt can cause significant lattice distortion during charge discharge cycles, leading loss active lithium, formation cracks, emergence a rock salt phase that hinders lithium-ion transport. Herein, we developed novel cobalt-free, aluminum-doped material, LiNi0.93Mn0.06Al0.01O2 (NMA), which effectively delays harmful H2-H3 transition, reduces distortion, alleviates stress release, significantly enhances structural stability. Compared commercially available Co-rich LiNi0.83Co0.11Mn0.06O2 (NCM) materials, NMA offers cost reduction approximately 16% while maintaining comparable capacity. Moreover, exhibits superior rate performance long-term cycling stability in both half-cell full-cell configurations. These findings pave way for development cost-effective, high-performance, durable cobalt-free offering promising potential future research commercial applications.

Language: Английский

Citations

3
Three birds with one stone: reducing gases manipulate surface reconstruction of Li-rich Mn-based oxide cathodes for high-energy lithium-ion batteries DOI

Kejie Jin,

Liaoliao Li,

Hao Tian

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104202 - 104202

Published: March 1, 2025

Language: Английский

Citations

3
High-Energy Na-Ion Batteries Using Single-Crystalline Cathode DOI
Zheng Lian, Haibo Wang, Zhao Chen

et al.

ACS Energy Letters, Journal Year: 2025, Volume and Issue: unknown, P. 1517 - 1528

Published: March 5, 2025

Language: Английский

Citations

1
Construction of high chemical and electrochemical compatible interface of Li-rich Mn-based cathode for all-solid-state lithium batteries DOI
Zichen Zhang, J. Ping Liu, Nan Chen

et al.

Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

1
Ni-rich cathode materials with concentration gradients for high-energy and safe lithium-ion batteries: A comprehensive review DOI Creative Commons
Yerkezhan Yerkinbekova,

Alisher Kumarov,

Batukhan Tatykayev

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 626, P. 235686 - 235686

Published: Nov. 2, 2024

Language: Английский

Citations

4
General design of self-supported Co-Ni/nitrogen-doped carbon nanotubes array for efficient oxygen evolution reaction DOI

Mengfei Mou,

Yameng Wang,

Wenjie Yu

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

0
Revealing the dissolution mechanism of organic carbonyl electrodes in lithium−organic batteries DOI Creative Commons
Shu Zhang, Weiwei Xie, Zhuo Yang

et al.

Chemical Science, Journal Year: 2025, Volume and Issue: 16(10), P. 4335 - 4341

Published: Jan. 1, 2025

Organic carbonyl electrode materials (OCEMs) have shown great promise for high-performance lithium batteries due to their high capacity, renewability, and environmental friendliness. Nevertheless, the severe dissolution of these in conventional electrolytes results poor cycling stability, which hinders practical application. Herein, a unified model considering effects both ion-solvation structures electrolyte solvents is proposed elucidate mechanism OCEMs electrolytes. In this new model, driven by interactions with free (uncoordinated) non-polar electrolytes, strong between Li-anion aggregates accelerate OCEMs, leading anomalously solubility OCEMs. Conversely, strongly polar dominated interaction solvents. This transcends perspective that dissociation solely depends on solute-solvent interactions. Based we propose tuning altering solvent polarity could be an effective strategy inhibiting organic electrodes achieve long-cycle Li-organic batteries.

Language: Английский

Citations

0
Dynamic Reconstruction of the Surface Lattice to Stabilize Lithium Nickel Oxide Cathodes via Molybdenum Modification DOI
Kuiming Liu, Guoyu Ding,

Zhichen Hou

et al.

ACS Energy Letters, Journal Year: 2025, Volume and Issue: unknown, P. 1072 - 1081

Published: Feb. 5, 2025

Language: Английский

Citations

0
Buchwald-Hartwig cross coupling constructs a p-type polymer with extended π-conjugated structure for high-performance Li-based dual-ion full batteries DOI
Yang Gu, Wenjun Li, Yu Zheng

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161040 - 161040

Published: Feb. 1, 2025

Language: Английский

Citations

0