Journal of Electronic Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 24, 2025
Язык: Английский
Energy storage materials, Год журнала: 2024, Номер 71, С. 103605 - 103605
Опубликована: Июнь 27, 2024
Язык: Английский
Процитировано
55
Industrial Crops and Products, Год журнала: 2025, Номер 226, С. 120713 - 120713
Опубликована: Фев. 26, 2025
Язык: Английский
Процитировано
4
Materials Reports Energy, Год журнала: 2025, Номер unknown, С. 100313 - 100313
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
3
Langmuir, Год журнала: 2025, Номер unknown
Опубликована: Фев. 2, 2025
In recent years, rechargeable aqueous zinc metal batteries have ushered in rapid development, but their large-scale industrial application is hindered by anode dendrite formation and hydrogen evolution reaction. Using a solid-state polymer electrolyte one of the strategies to solve this problem. Herein, introducing chain-expanding effect salts on oxidized bacterial cellulose, cellulose-based electrolytes with excellent strength ionic conductivity are prepared. According thermogravimetric calculations, bound water content prepared greatly increases, which slows down occurrence side reactions. More importantly, expanding distance between fiber chains provides more space for movement Zn2+. The obtained displays high (38.26 mS cm-1) good mechanical properties (tensile stress 592 kPa tensile strain 381%). Due solid itself, its electrochemical window expanded 2.58 V. assembled Zn∥Zn symmetrical battery maintains an ultralong cycle lifespan over 980 h 0.5 mA cm-2. Zn∥NH4V10O10 specific capacity (363.1 mAh g-1 at 0.1 A g-1) shows satisfactory rate performance.
Язык: Английский
Процитировано
3
Energy & Environmental Science, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
The unique electron/ion dual regulation mechanism is established in the well-designed hydrogel electrolyte by integrating polyacrylamide network and carboxylated multi-walled carbon nanotubes for high performance flexible ZIBs.
Язык: Английский
Процитировано
12
Frontiers in Bioengineering and Biotechnology, Год журнала: 2024, Номер 12
Опубликована: Май 28, 2024
The repair of irregular bone tissue suffers severe clinical problems due to the scarcity an appropriate therapeutic carrier that can match dynamic and complex damage. Fortunately, stimuli-responsive in situ hydrogel systems are triggered by a special microenvironment could be ideal method regenerating because injectability, gelatin, spatiotemporally tunable drug release. Herein, we introduce two main stimulus-response approaches, exogenous endogenous, forming hydrogels engineering. First, summarize specific distinct responses extensive range external stimuli (e.g., ultraviolet, near-infrared, ultrasound, etc.) form created from biocompatible materials modified various functional groups or hybrid nanoparticles. Furthermore, “smart” hydrogels, which respond endogenous physiological environmental temperature, pH, enzyme, etc.), achieve gelation one injection vivo without additional intervention. Moreover, mild chemistry response-mediated also offer fascinating prospects engineering, such as Diels–Alder, Michael addition, thiol-Michael Schiff reactions, etc. recent developments challenges smart their application administration engineering discussed this review. It is anticipated advanced strategies innovative ideas will exploited field increase quality life for patients with
Язык: Английский
Процитировано
11
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Дек. 1, 2024
Abstract In recent years, aqueous zinc ion batteries (ZIBs) with ultra‐high safety and environmental friendliness have emerged as a promising candidates for energy storage conversion devices. However, the severe side reactions dendrites issues discourage practical application of ZIBs. Recently, biopolymer‐based gel electrolytes disclosed large potential in tackling these challenges ZIBs, numerous advancements reported. Their advantages lie suppressing including hydrogen evolution Zn metal anode corrosion, well inhibiting growth dendrites. This review comprehensively examines classification, structures properties electrolytes, focus on hydrogel derived from various natural macromolecular biopolymers, along brief discussion non‐hydrogel using ionic liquids or organic solutions solvents. Subsequently, preparation physical chemical methods are summarized. Furthermore, applications ZIBs diverse cathodes materials introduced. Finally, it highlights benefits excellent electrochemical performance outlining their prospects next generation proposing future perspectives.
Язык: Английский
Процитировано
10
Chemical Society Reviews, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
This review discusses challenges and innovations in multivalent metal-ion batteries, focusing on materials, electrolytes, separators, advanced characterization as well role of machine learning for high performance, stability, scalability.
Язык: Английский
Процитировано
2
Advanced Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 16, 2025
Abstract The practical development of aqueous zinc‐iodine (Zn‐I 2 ) batteries is greatly hindered by the low energy density resulting from conventional I 0 /I − conversion and limited temperature tolerance. Here, a temperature‐insensitive polycationic hydrogel electrolyte borax‐bacterial cellulose / p (AM‐ co ‐VBIMBr) (denoted as BAVBr) for achieving an energy‐dense cascade Zn‐I battery over wide range −50 to 50 °C designed. A comprehensive investigation, combining advanced spectroscopic investigation DFT calculations, has revealed that presence Br species in gel facilitates reaction /Br . Simultaneously, it activates high voltage + redox through interhalogen formation. Consequently, sequential highly reversible reactions involving , are achieved with assistance −NR 3 units BAVBr, effectively suppressing hydrolysis electrolyte. lead area capacity 0.76 mAh cm −2 at loading 1 mg or 760 g −1 based on mass iodine, demonstrating exceptional long‐term cycling stability °C. This study offers valuable insights into rational design electrolytes high‐energy batteries, specifically tailored wide‐temperature operation.
Язык: Английский
Процитировано
2
Energy storage materials, Год журнала: 2024, Номер 74, С. 103903 - 103903
Опубликована: Ноя. 12, 2024
Язык: Английский
Процитировано
9