Results 221 to 230 of about 226,073 (342)

Decoding the Oxygen Reduction Reaction: Mechanistic Insights from Transition Metal Heterostructures. [PDF]

Nanomicro Lett
Sun M, Zhang X, Wang J, Liu J, He J, Ge W, Kong S, Zhang G, Gao M, Wang J, Sun Z, Yan Y, Shi X, Xiao Y.   +13 more
europepmc   +1 more source

Redox‐Mediated Aluminum–Air Fuel Cells With Suppressed Hydrogen Evolution for Durable Power Generation

Advanced Energy Materials, EarlyView.
The redox‐mediated aluminum–air fuel cell (RM‐AAFC) integrates a soluble redox mediator, 7,8‐dihydroxy‐2‐phenazine sulfonic acid (DHPS), to facilitate the oxidation of aluminum and inhibit hydrogen evolution reaction (HER) through competitive reactions between DHPS reduction and HER on the Al surface.
Yuxi Song, Hang Zhang, Zhongheng Fu, Zeyun Gu, Lingchao Xia, Haoyang Guo, Jiahao Zhuang, Yizhuo He, Linghang Meng, Zhi Wei Javier Ang, Qing Wang   +10 more
wiley   +1 more source

High-energy-density aqueous magnesium metal battery textiles enable ultrasensitive pressure sensing across -40° to 100°C. [PDF]

Sci Adv
Jia Y, Chen Y, Luo J, Bai Z, Li Q, Zhang Q.   +5 more
europepmc   +1 more source

Natural Anionic Interfacial Reconstruction for Suppressing Pitting Corrosion Enables Durable Seawater Zinc‐Ion Batteries

Advanced Energy Materials, EarlyView.
In situ electrochemically induced molecular sieve‐alginate interface layer can suppress chloride‐induced pitting corrosion, hydrogen evolution, and dendrite growth, while regulating zinc ion transport and deposition, thereby protecting the zinc anode in seawater electrolyte.
Yunpeng Zhong, Xuhuan Xiao, Xueru Shi, Haochen Li, Zeshi Li, Zhaohan Wu, Ivan P. Parkin, Guanjie He   +7 more
wiley   +1 more source

Weakly Polar Organic Additive Inducing Capacity-Dependent Zinc Growth Transition via Indirect Solvation and Adsorption Engineering in Aqueous Electrolytes. [PDF]

Small Methods
Huh SH, Cho BK, Chen YP, Kim SH, Bae JS, Chen X, Yu SH.   +6 more
europepmc   +1 more source

Pyridine‐Isomerism‐Driven Spin Engineering at a COP‐Fe3O4 Interface for High‐Performance Oxygen Reduction Electrocatalysis

Advanced Energy Materials, EarlyView.
Strategically adjusting the pyridine nitrogen position in the polymer matrix (pyridine isomerism) intensifies its interaction with embedded Fe3O4 nanocrystals. This enhanced interaction induces a spin‐state transition in Fe from low‐spin to intermediate‐spin, accompanied by refined d‐orbital properties.
Ruiqi Cheng, Xiaodong Lin, Qi Li, Yueying Chu, Xia Li, Huihuang Fang, Lin Zeng, Xinlin Hong, Alexandru Vlad, Guangchao Li, Feng Deng, Kwok‐yin Wong   +11 more
wiley   +1 more source

Highly Reversible Aqueous Anode-Free Cadmium-Bromine Batteries. [PDF]

Angew Chem Int Ed Engl
Zhao X, Zhu Y, Chen Q, Ma R, Hao J, Qiao SZ.   +5 more
europepmc   +1 more source

Tunnel‐Framework Interphase Driving Rapid Zn2+ Diffusion for Long‐Life Zn Metal Anodes

Advanced Energy Materials, EarlyView.
The construction of an artificial interphase with 3D tunnel‐framework effectively suppresses interfacial water‐induced side reactions and dendrite growth. ABSTRACT Aqueous zinc‐ion batteries (AZIBs) are presently attracting considerable interest for large‐scale energy storage owing to their low cost and high safety.
Kunpeng Gao, Zhuo Li, Geoffrey I. N. Waterhouse, Ziyun Wang   +3 more
wiley   +1 more source

Asymmetric Electrolytes Govern Tetrahydroxozincate Dynamics for Stable Alkaline Zinc Batteries. [PDF]

Angew Chem Int Ed Engl
Chen X, Wang Y, Zhu J, Zhi C, Wong WY.
europepmc   +1 more source

Donor–Acceptor Covalent Organic Framework Enables Ambipolar Charge Storage in Aluminum‐Ion Energy Storage

Advanced Energy Materials, EarlyView.
A donor–acceptor covalent organic framework is designed as an ambipolar cathode for aluminum‐ion energy storage. The crystalline, microporous architecture enables intrinsic charge transport without conductive additives. Multi‐electron redox activity at donor and acceptor sites supports high capacity, excellent stability, and efficient reversible ...
Cataldo Valentini, Verónica Montes‐García, Wojciech Kukułka, Saira Sarwar, Michał Bielejewski, Mateusz Wlazło, Rossella Greco, Viktorija Pankratova, Ignacio Pérez‐Juste, Dawid Pakulski, Paolo Samorì, Artur Ciesielski   +11 more
wiley   +1 more source