Results 31 to 40 of about 41,323 (314)

Exploring Microstructure–Physical Property–Corrosion Response Relationship in Intermetallic Compounds of Al‐Cu Bimetallic Interfaces

Advanced Engineering Materials, EarlyView.
Al‐Cu intermetallic compounds (IMCs) have a significant influence on the properties of Al‐Cu bimetallic interfaces formed in compound casting. This article provides a deeper understanding of microstructure, crystallography, thermal properties, hardness, and corrosion response of Al‐Cu IMCs with the goal of facilitating the optimization of the ...
Alireza Nazarahari, Tatiana Blank, Christian Hinte, Huseyin Can Ozdemir, Khemais Barienti, Christian Klose, Dermican Canadinc, Hans Jürgen Maier   +7 more
wiley   +1 more source

Superharmonic proton motion in high-energy-density organic electrodes for aqueous zinc batteries

Nature Communications
The limited proton transfer kinetics within organic positive electrodes restricts the proton storage capacity and hinders achieving high energy density in aqueous zinc-organic batteries.
Boyu Li, Jiabin Ma, Ke Yang, Yuhang Li, Maggie Ng, Yuetao Ma, Xufei An, Xing Cheng, Jinshuo Mi, Man-Chung Tang, Yan-Bing He, Feiyu Kang   +11 more
doaj   +1 more source

Cubic garnet solid polymer electrolyte for room temperature operable all-solid-state-battery

Journal of Materials Research and Technology, 2021
Solid polymer electrolytes are promising candidates for implementation in next-generation all-solid-state batteries (ASSBs) which could replace conventional batteries used today.
Van Tung Luu, Quoc Hung Nguyen, Moon Gyu Park, Hoang Long Nguyen, Min-Ho Seo, Soon-Ki Jeong, Namchul Cho, Young-Woo Lee, Younghyun Cho, Sung Nam Lim, Yun-Seok Jun, Wook Ahn   +11 more
doaj   +1 more source

Challenges during Flash Lamp Annealing of Aerosol‐Deposited Barium Titanate Films

Advanced Engineering Materials, EarlyView.
Aerosol deposition is used to rapidly deposit barium titanate films with thicknesses ranging from 2 to 16 μm at room temperature, eliminating the need for further densification. However, to recover the electromechanical properties, annealing is required, which limits the usage of temperature‐sensitive substrates.
Michel Kuhfuß, Juliette Cardoletti, Udo R. Eckstein, Shaoxiong Xie, Alexander Martin, Ken‐ichi Kakimoto, Sebastjan Glinšek, Kyle G. Webber   +7 more
wiley   +1 more source

Homogeneous polymer-ionic solvate electrolyte with weak dipole-dipole interaction enabling long cycling pouch lithium metal battery

Nature Communications
Solid polymer electrolytes (SPEs) are considered as promising electrolytes for high-voltage lithium metal batteries. Whereas, the strong dipole-dipole interaction in polymer electrolytes limits the enhancement of the ionic conductivity.
Likun Chen, Tian Gu, Jinshuo Mi, Yuhang Li, Ke Yang, Jiabin Ma, Xufei An, Yuyuan Jiang, Danfeng Zhang, Xing Cheng, Shaoke Guo, Zhuo Han, Tingzheng Hou, Yidan Cao, Ming Liu, Wei Lv, Yan-Bing He, Feiyu Kang   +17 more
doaj   +1 more source

RuO2 electronic structure and lattice strain dual engineering for enhanced acidic oxygen evolution reaction performance

Nature Communications, 2022
While water splitting in acid offers higher operational performances than in alkaline conditions, there are few high-activity, acid-stable oxygen evolution electrocatalysts.
Yin Qin, Tingting Yu, Sihao Deng, Xiao-Ye Zhou, Dongmei Lin, Qian Zhang, Zeyu Jin, Danfeng Zhang, Yan-Bing He, Hua-Jun Qiu, Lunhua He, Feiyu Kang, Kaikai Li, Tong-Yi Zhang   +13 more
doaj   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Giant dielectric ceramic of Li0.3Ti0.02Ni0.68O with abundant oxygen vacancies enabling high lithium-ion conductivity in composite solid-state electrolyte

Carbon Neutrality
The low ionic conductivity of composite solid-state electrolytes due to the lack of free Li-ions and Li dendrite growth induced by the low transference number seriously hinder their application.
Xufei An, Yu Yuan, Ke Yang, Danfeng Zhang, Yidan Cao, Ming Liu, Feiyu Kang, Yan-Bing He   +7 more
doaj   +1 more source

Challenges and opportunities facing zinc anodes for aqueous zinc-ion battery

Energy Materials and Devices
Rechargeable aqueous zinc-ion batteries (ZIBs) have gained attention as promising candidates for next-generation large-scale energy storage systems due to their advantages of improved safety, environmental sustainability, and low cost.
Boyu Li, Yuetao Ma, Jiabin Ma, Likun Chen, Yang Zhao, Man-Chung Tang   +5 more
doaj   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

Advanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer, Mareen Stahlberger, Xiaojing Liu, Yi Luo, Niklas E. Häußermann, Puja Singhvi, Yidong Liu, Olaf Fuhr, Martin Nieger, Lars Heinke, Thomas Heine, Christof Wöll, Stefan Bräse   +12 more
wiley   +1 more source