Cited by Tween 80-assisted synthesis of high conductivity silicon‑carbon composites as anode materials for high-performance lithium-ion batteries

Water-soluble binder in high-performance silicon-based anode for lithium-ion batteries based on sodium carboxymethyl cellulose and waterborne polyurethane DOI

Xingshen Sun, Xiangyu Lin,

Yong Wen

et al.

Green Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Silicon (Si) materials have attracted growing attention in lithium-ion batteries (LIBs) due to their remarkably high theoretical capacity and abundance on Earth.

Language: Английский

Citations

Mechanical Compatibility in Stitch Configuration and Sensor Adhesion for High‐Fidelity Pulse Wave Monitoring DOI

Zhongda Chen, Jun Song, Yu Lu

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 14, 2025

Wearable electronics can achieve high-fidelity monitoring of pulse waveforms on the body surface enabling early diagnosis cardiovascular diseases (CVDs). Textile-based wearable devices offer advantages in terms high permeability and comfort. However, knitted strain sensors struggle to capture small-range deformation signals due stress dissipation during friction slip yarns within textiles. They are optimized for mechanical adaptability adhesive capability. In this work, stitch configurations structure adjusted optimize energy ratio waveform fitting performance. These electric-mechanical results enabled selection most suitable clinical diagnosis. On other hand, sensor's adhesion is with respect electrical-force-strain coupling transfer efficiency at interface between skin sensor. The balance storage modulus loss via crosslinking degree polyacrylamide (PAAm) hydrogel network. As a result, sensor enables stable collection from radial dorsalis pedis arteries. human patient evaluations, knitting-based distinguish patients different potential CVD risks through extracted characteristic indicators.

Language: Английский

Citations

Construction of Protein‐Like Helical‐Entangled Structure in Lithium‐Ion Silicon Anode Binders via Helical Recombination and Hofmeister Effect DOI

Shiyuan Dai,

Fei Huang,

J.M. Yan

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 27, 2025

Abstract In this study, a novel gelatin‐xanthan gum composite binder is successfully developed with protein‐like helical‐entangled network structure through thermo‐responsive and Hofmeister effect to improve the cycling stability of silicon anodes in lithium‐ion batteries. As temperature changes, molecular chains xanthan gelatin undergo de‐helixing, intertwining, co‐helixing, ultimately self‐assembling into spatial structure. Furthermore, immersing salt solution enhances degree helical entanglement, significantly improving strength toughness. This absorbs dissipates stress strain caused by volume expansion repeated bending, twisting, stretching, similar protein structures, thereby maintaining integrity anode enhancing its stability. The optimized exhibits high initial Coulombic efficiency, favorable rate performance, long‐term At current density 0.5 A g⁻¹, has specific capacity 1779.8 mAh g⁻¹ after 300 cycles, retention 80.65%. study demonstrates feasibility natural polymers forming complex 3D structures self‐assembly intermolecular forces, providing new approach for design binders.

Language: Английский

Citations

Design of Electrodes and Electrolytes for Silicon‐Based Anode Lithium‐Ion Batteries DOI

Xiaoyi Chen, Bin Wang,

Y.D. Ye

et al.

Energy & environment materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

The development of lithium‐ion batteries with high‐energy densities is substantially hampered by the graphite anode's low theoretical capacity (372 mAh g −1 ). There an urgent need to explore novel anode materials for batteries. Silicon (Si), second‐largest element outside Earth, has exceptionally high specific (3579 ), regarded as excellent choice material in high‐capacity However, it intrinsic conductivity and volume amplification during service status, prevented from developing further. These difficulties can be successfully overcome incorporating carbon into pure Si systems form a composite constructing buffer structure. This review looks at diffusion mechanism, various silicon‐based configurations (including sandwich, core‐shell, yolk‐shell, other 3D mesh/porous structures), well appropriate binders electrolytes. Finally, summary viewpoints are offered on characteristics structural layout structures, metal/non‐metal doping, compatibility application electrolytes anodes. aims provide valuable insights research anodes high‐performance batteries, their integration electrolyte.

Language: Английский

Citations

Cooperation of covalent bonds and coordinative bonds stabilizing the Si-binder-Cu interfaces for extending lifespan of silicon anodes DOI

Xiaorui Wang, Hao Li, Wenhui Fu

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 683, P. 36 - 45

Published: Dec. 7, 2024

Language: Английский

Citations

Self-standing TiO₂@CC@PANI core–shell nanowires as flexibles lithium-ion battery anodes DOI

Xinyi Li, Xiangyu Yin, Zhen Liu

et al.

Journal of Materials Science, Journal Year: 2024, Volume and Issue: 59(44), P. 20657 - 20670

Published: Nov. 1, 2024

Language: Английский

Citations

Si anodes via dual strategies of coating Si with a rigid polymer and employing a polymer binder with improved mechanical properties DOI

Yumi Kang,

Jong Hyeok Han,

Senthil Kannan

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 626, P. 235777 - 235777

Published: Nov. 11, 2024

Language: Английский

Citations

Tween 80-assisted synthesis of high conductivity silicon‑carbon composites as anode materials for high-performance lithium-ion batteries DOI

Fangfang Zhao, Ruixian Tang,

Liming Yu

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 104, P. 114569 - 114569

Published: Nov. 17, 2024

Language: Английский

Citations