Deep eutectic solvent-based sustainable electrochemical lithium batteries – Prospects, challenges, and life cycle engineering DOI

Lavanya Priyadarshini Ramalingam,

Balavinayagam Ramalingam,

Senthilkumar Rathnasamy

et al.

Sustainable Energy Technologies and Assessments, Journal Year: 2024, Volume and Issue: 73, P. 104136 - 104136

Published: Dec. 12, 2024

Language: Английский

Beneficial Effects of FEC on an In-Situ Polymerized Deep Eutectic Electrolyte for Solid-State Batteries DOI

En-De Fu,

Yating Zhang, Caihong Zheng

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 24, 2025

Eutectic-based polymer electrolytes have emerged as promising solid because of their ionic liquid-like properties, while modifications are essential to further increase conductivity at room temperature and solve compatibility with lithium anode. In this work, an in situ polymerized composite electrolyte is modified by the addition fluoroethylene carbonate (FEC) whose beneficial effect systematically investigated different contents. Poly(ethylene glycol) diacrylate (PEGDA), deep eutectic solvent (LiTFSI:N-methylacetamide = 1:3), alumina fiber work monomer, solvent, three-dimensional skeleton, respectively. adjusting FEC content, dramatically raised three times 8.93 × 10-4 S cm-1, a 4-fold lithium-ion transference number 0.405. Meanwhile, electrochemical window widened from 3.5 4.8 V. The also helps improving stability Li anode, which comes LiF-rich interphases formed interfaces. dynamics LiFePO4 significantly enhanced higher reversibility full cells, so that fast capacity decay inhibited specific 124.1 mAh g-1 obtained after 300 cycles 1 C. These results provide effective modification for electrolyte, will boost its development solid-state batteries.

Language: Английский

Citations

1
Critical metal extraction from spent battery cathodes and anticipated developments using next generation green solvents for achieving a net-zero future DOI

Madhusmita Dash,

Abhayjeet Kumar Dubey,

Tushar Choudhary

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160324 - 160324

Published: Feb. 1, 2025

Language: Английский

Citations

1
Enhancing Stability and Safety of Commercial Solid‐State Lithium Batteries Through Ternary Eutectic Solvents for Solid‐State Electrolyte Interface Modification DOI
Kaixuan Zhou, Xinke Dai, Long Zhang

et al.

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 29, 2024

Abstract Solid‐state polymerized electrolytes exhibit advantageous properties, making them optimal candidates for next‐gen commercial solid‐state batteries. However, these present significant challenges in terms of long‐term cycling stability, energy density, and safety. In this study, a ternary eutectic solid electrolyte (TESE) is prepared by combining deep solvents (DESs), polyvinylidene fluoride‐hexafluoropropylene (PVDF‐HFP), fluorinated ethylene carbonate (FEC). TESE also facilitates uniform lithium deposition, interfacial long‐cycle stability. N‐Methylacetamide DESs preferentially occupies the dissolution sheath, which turn initiates concentration gradient‐driven decomposition FEC stimulates generation inorganic interphase (SEI) layers. The metal graphite soft pack full batteries are successfully assembled, demonstrating that Li/P‐0.8‐FEC/LFP exhibits excellent performance, with capacity 139.9 mAh g −1 after 500 cycles at 1 C 25 °C, accompanied 97.8 % retention. Furthermore, Gr/P‐0.8‐FEC/LFP flexible cell stable performance high rate C. Moreover, device remarkable safety series rigorous tests, including 100 repeated bendings, pinning, 7100 N force extrusion, cutting. study results demonstrate characteristics, indicating potential commercialization.

Language: Английский

Citations

7
Polymer-based solid electrolyte with ultra thermostability exceeding 300 °C for high-temperature lithium-ion batteries in oil drilling industries DOI
Xinke Dai, Kaixuan Zhou, Long Zhang

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 133, P. 110475 - 110475

Published: Nov. 13, 2024

Language: Английский

Citations

4
Exploring the Impact of Emerging Pretreatment Technologies on Effective Lignocellulosic Biomass Utilization DOI

Vishnu Damodaran Nambissan,

Saivi Singh,

Sathyanarayana N. Gummadi

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Roadmap for the integrating of deep eutectic solvents into adsorption processes: A critical review & design blueprint DOI Creative Commons
Ghaiath Almustafa,

Rawan Abu Alwan,

Ho Kyong Shon

et al.

Progress in Materials Science, Journal Year: 2025, Volume and Issue: unknown, P. 101501 - 101501

Published: April 1, 2025

Language: Английский

Citations

0
Avoiding broadband radiation damping effects in NOESY spectra DOI Creative Commons

Kelsey Anne Marr,

Alexej Jerschow

Journal of Magnetic Resonance Open, Journal Year: 2025, Volume and Issue: unknown, P. 100203 - 100203

Published: May 1, 2025

Language: Английский

Citations

0
Deep eutectic solvent-based sustainable electrochemical lithium batteries – Prospects, challenges, and life cycle engineering DOI

Lavanya Priyadarshini Ramalingam,

Balavinayagam Ramalingam,

Senthilkumar Rathnasamy

et al.

Sustainable Energy Technologies and Assessments, Journal Year: 2024, Volume and Issue: 73, P. 104136 - 104136

Published: Dec. 12, 2024

Language: Английский

Citations

2