Results 171 to 180 of about 17,056 (298)

Metal Ion‐Induced Fast Gelation of 2D MnO2 Nanosheets With Cationic Vacancies for Durable Aqueous Zinc‐Ion Batteries

Advanced Science, EarlyView.
We report Mn‐deficient aerogels by inducing the first gelation of MnO2 nanosheets in solution using divalent metal ions as crosslinking agents, thereby inhibiting nanosheet restacking and enhancing surface utilization. Benefiting from abundant Mn vacancies and 3D porous structures, the A‐MnO2 cathode exhibits improved conductivity, fast reaction ...
Yalei Wang, Xinyu Huang, Shulong Chang, Bowen Li, Caichao Ye, Feng Yang, Yahui Xue   +6 more
wiley   +1 more source

Solvation chemistry tailored via dielectric constant engineering for stable low-temperature aqueous zinc batteries. [PDF]

Nat Commun
Zhu X, Wang Z, Zhang T, Zhang J, Ge A, Cao Y, Gao R, Yu Z, Wang Y, Xu S, Law HM, Wang F, Ciucci F, Xu G, Zhu M.   +14 more
europepmc   +1 more source

Performance improvement of aqueous zinc batteries by zinc oxide and Ketjen black co-modified glass fiber separators. [PDF]

RSC Adv, 2023
Lin G, Zhou X, Liu L, Li H, Huang D, Liu J, Li J, Wei Z.   +7 more
europepmc   +1 more source

Zinc alloy powders for alkaline batteries

, 2005
Zinc (Zn) powders form the anode of a modern alkaline battery. During discharge of the battery, zinc oxidizes to produce zinc oxide and electrons. Alkaline batteries are prone to leakage during storage.
Perez, Martin G.
core  

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

Advanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka, Zhaolin Liu, Ivan P. Parkin, Guanjie He   +3 more
wiley   +1 more source

Negative electrode degradation induced by two-stage zinc plating and its recovery in zinc batteries. [PDF]

Nat Commun
Gan H, Liu D, Zhang Y, Han C, Cheng HM.
europepmc   +1 more source

Screen-Printed Nickel-Zinc Batteries: A Review of Additive Manufacturing and Evaluation Methods. [PDF]

3D Print Addit Manuf, 2021
Nazri MA, Lim LM, Samsudin Z, Ali MYT, Mansor I, Suhaimi MI, Meskon SR, Nordin AN.   +7 more
europepmc   +1 more source

Machine‐Learning Framework for Designing Stable Interfaces in All‐Solid‐State Lithium‐Ion Batteries

Advanced Science, EarlyView.
A data‐driven strategy is developed to discover coating materials for all‐solid‐state lithium batteries. Using calculations of interfacial reactivity, unsupervised pattern recognition, and machine‐learning prediction, the study identifies low‐reactivity compositional patterns and screens new lithium‐based oxide and polyanion candidates, extending ...
Sehyeok Park, Myeongcho Jang, Hun‐Gi Jung, Kyung Yoon Chung, Seungho Yu   +4 more
wiley   +1 more source

Polyhydroxy Hydrogel Electrolyte with In Situ Tuned Interface Chemistry for Ultra-Stable Biosensing-Compatible Zinc Batteries. [PDF]

Nanomicro Lett
Guo F, Jin C, Mi H, Liu Z, Xu B, Jia W, Fang G, Qiu J.   +7 more
europepmc   +1 more source

Properties of the PVA-VAVTD KOH Blend as a Gel Polymer Electrolyte for Zinc Batteries. [PDF]

Gels, 2021
Velez AAI, Reyes E, Diaz-Barrios A, Santos F, Fernández Romero AJ, Tafur JP.   +5 more
europepmc   +1 more source