Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157741 - 157741
Published: Nov. 1, 2024
Language: Английский
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157741 - 157741
Published: Nov. 1, 2024
Language: Английский
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(37), P. 48927 - 48936
Published: Sept. 6, 2024
Ionic gels are emerging as a promising solution for improving the functionality of electrochromic devices. They increasingly drawing attention in fields electrochemistry and functional materials due to their potential address issues associated with traditional liquid electrolytes, such volatility, toxicity, leakage. In extreme scenarios and/or design flexible devices, ionic gel electrolytes offer unique invaluable advantages. This perspective delves into application exploring various methods enhance performance. After briefly introducing developments trends key points future development discussed detail.
Language: Английский
Citations
10ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown
Published: March 21, 2025
Construction of polymer-based solid electrolytes with both low flammability and high ionic conductivity for lithium-metal batteries is still a great challenge but highly desirable. Herein, we report on series fiber-reinforced poly(ionic liquid) prepared through an in situ copolymerization liquid monomers (IL) poly(ethylene glycol) diacrylate (PEGDA) units different ratios inside polyacrylonitrile (PAN) fiber membrane. Such PAN/Poly-IL-PEGDA composite demonstrate promising due to the excellent fire-resistant feature employed IL units. Moreover, it remarkable see that optimized PAN/Poly-IL-PEGDA-1 electrolyte also exhibits dense structure thickness (31 μm), (0.32 mS cm-1 at 30 °C), wide electrochemical window (up 4.8 V). As result, LiFePO4//Li NCM//Li full cells such exhibit rate capability cycling stability. This study provides simple strategy preparing polymer high-performance batteries.
Language: Английский
Citations
1Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 35(1)
Published: Oct. 31, 2024
Abstract The use of all‐solid‐state lithium metal batteries (ASSLMBs) has garnered significant attention as a promising solution for advanced energy storage systems. By employing non‐flammable solid electrolytes in ASSLMBs, their safety profile is enhanced, and the anode allows higher density compared to traditional lithium‐ion batteries. To fully realize potential solid‐state (SSEs) must meet several requirements. These include high ionic conductivity Li + transference number, smooth interfacial contact between SSEs electrodes, low manufacturing cost, excellent electrochemical stability, effective suppression dendrite formation. This paper delves into essential requirements enable successful implementation ASSLMBs. Additionally, representative state‐of‐the‐art examples developed past 5 years, showcasing latest advancements SSE materials highlighting unique properties are discussed. Finally, provides an outlook on achieving balanced improved addressing failure mechanisms solutions, critical challenges such reversibility plating/stripping thermal runaway, characterization techniques, composite SSEs, computational studies, ASS lithium–sulfur lithium–oxygen With this consideration, ASSLMBs can be realized.
Language: Английский
Citations
9Journal of Power Sources, Journal Year: 2025, Volume and Issue: 630, P. 236151 - 236151
Published: Jan. 2, 2025
Language: Английский
Citations
1Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown
Published: May 15, 2025
Language: Английский
Citations
1Chemical Communications, Journal Year: 2024, Volume and Issue: 60(74), P. 10046 - 10063
Published: Jan. 1, 2024
This review focuses on the role of different COFs as solid-state electrolytes, aiming to guide development electrolyte materials and battery technology.
Language: Английский
Citations
5Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158553 - 158553
Published: Dec. 1, 2024
Language: Английский
Citations
3International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 295, P. 139560 - 139560
Published: Jan. 6, 2025
Language: Английский
Citations
0Energy Materials, Journal Year: 2025, Volume and Issue: 5(4)
Published: Jan. 24, 2025
The interest in lithium solid-state batteries (LSSBs) is rapidly escalating, driven by their impressive energy density and safety features. However, they face crucial challenges, including limited ionic conductivity, high interfacial resistance, unwanted side reactions. Intensive research has been conducted on polymer electrolytes positioned between the anode cathode, aiming to replace traditional liquid electrolytes. To alleviate resistance mitigate adverse reactions electrodes electrolytes, modification strategy proven enhance of LSSBs. This design process grounded precise elaborate theories, with in-situ /operando techniques simulation methods facilitating interpretation validation structure-property relationships simplifying them. review first outlines recent advancements surface strategies specifically tailored for solid Furthermore, it also provides an overview innovative characterizations featured publications, which can gain a more accurate understanding processes that occur within materials, devices, or chemical as are happening. Lastly, discusses existing challenges presents forward-looking perspective future next-generation
Language: Английский
Citations
0Macromolecular Rapid Communications, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 7, 2025
The all-solid-state single ion conducting polymer electrolyte has a bottleneck in ionic conductivity even though it can prevent concentration polarization. Here, lithium 3,3'-(diallylammonio)bis(propane-1-sulfonyl(trifluoromethyl sulfonyl)imide) (LiDAA(PSI)2) with symmetrical "one positive, two negative" structure and unsaturated double bonds for propagation, is synthesized. LiDAA(PSI)2 copolymerized 1,2-ethanedithiol poly(ethylene glycol) diacrylate via photoinitiated thiol-ene click polymerization forms random copolymer, SPZ short. For comparison, 3-(diallylamino)propane-1-sulfonyl(trifluoromethyl (LiDAAPSI) corresponding copolymer SP are 7Li resonance peak position of shifts to low-field compared that LiDAAPSI, indicating weaker electrostatic attraction. responsible the shift, taking effect charge conjugation. Unsurprisingly, 1.69e-5 S cm-1 at 60 °C, which 1.9 times SP. Lithium electroplating stripping 0.0125 mA [email protected] mAh cm-2 °C performed. An metal secondary battery demonstrated. Zwitterion coupled possesses structure, conjugation weaken interaction, inspires design synthesis electrolytes zwitterion effect.
Language: Английский
Citations
0