Results 71 to 80 of about 16,622 (299)

Single [0001]-oriented zinc metal anode enables sustainable zinc batteries

Nature Communications
AbstractThe optimization of crystalline orientation of a Zn metal substrate to expose more Zn(0002) planes has been recognized as an effective strategy in pursuit of highly reversible Zn metal anodes. However, the lattice mismatch between substrate and overgrowth crystals has hampered the epitaxial sustainability of Zn metal.
Xiaotan Zhang, Jiangxu Li, Yanfen Liu, Bingan Lu, Shuquan Liang, Jiang Zhou   +5 more
openaire   +3 more sources

Powering the Future: A Cobalt‐Based Catalyst for Longer‐Lasting Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A novel N‐doped graphitic shell‐encapsulated Co catalyst reveals superior bifunctional ORR/OER activity in alkaline media, empowering outstanding liquid and quasi‐solid‐state ZAB activity. The system delivers long‐term durability, a peak power density of 127 mW cm−2 and successfully powers an LED and a mini fan.
Manami Banerjee, Peng Ren, Greesh Kumar, Lucie Lindenbeck, Byoung Joon Park, Anna Rokicińska, Piotr Kuśtrowski, Adam Slabon, Francesco Ciucci, Ramendra Sundar Dey, Shoubhik Das   +10 more
wiley   +1 more source

ANALYSIS OF CONTINUOUS CASTING OF SLUGS FOR THE HOT-WOVEN ZINC ANOD

Литьë и металлургия, 2006
Тhе analysis of continuous horizontal casting of the zinc anodes slugs is carried out on the basis of numerical modeling and experimental investigations.
E. I. Marukovich, A. M. Branovitski, V. A. Dementjev   +2 more
doaj  

Constructing robust heterostructured interface for anode-free zinc batteries with ultrahigh capacities

Nature Communications, 2023
The development of dendrite-free, Zn-free anodes is challenging. Here, the authors design a two-dimensional antimony/antimony-zinc alloy heterostructured interface to achieve dendrite-free Zn deposition with areal capacity of 200 mAh cm−2, and energy ...
Xinhua Zheng, Zaichun Liu, Jifei Sun, Ruihao Luo, Kui Xu, Mingyu Si, Ju Kang, Yuan Yuan, Shuang Liu, Touqeer Ahmad, Taoli Jiang, Na Chen, Mingming Wang, Yan Xu, Mingyan Chuai, Zhengxin Zhu, Qia Peng, Yahan Meng, Kai Zhang, Weiping Wang, Wei Chen   +20 more
doaj   +1 more source

Morphology and Properties of Zn-Al-TiO2 Composite on Mild Steel [PDF]

, 2012
The influence of TiO2 composite and dispersed pure Al particle on zinc alloy electrodeposited on mild steel was studied from chloride bath solution.Microstructural and mechanical properties of the alloy were investigated.
Fayomi, O. S. I, Loto, C. A., Popoola , M.O., Popoola, A. P. I.   +3 more
core  

Trap‐Modified Inverted Organic Photodetectors via Layer‐by‐Layer Processing with Poly(N‐vinylcarbazole) Additives

Advanced Functional Materials, EarlyView.
Trap state engineering in inverted organic photodetectors (OPDs) is achieved via combined layer‐by‐layer (LbL) processing and poly(N‐vinylcarbazole) (PVK) incorporation. LbL reduces the trap density while PVK additives gradually shift trap states from shallow band‐edge to deep mid‐gap levels, tailoring the energy distribution.
Jingwei Yi, Yi Yang, Yusen Pei, Apurva Gadikar, Vahid Mahdikhah, Myratgeldi Kotyrov, Seung Hyun Kim, Kenan Gundogdu, Wei You, Harald Ade, Franky So   +10 more
wiley   +1 more source

Cathodic protection with localised galvanic anodes in slender carbonated concrete elements [PDF]

, 2014
A combined experimental and numerical investigation was carried out with the aim of determining whether few localised galvanic anodes per unit length could protect the reinforcement of slender carbonated concrete elements, exposed to atmospheric ...
BERTOLINI, LUCA, LOLLINI, FEDERICA, REDAELLI, ELENA   +2 more
core   +1 more source

Laser‐Induced Microfabrication of Carbon Nanostructure: Processing Mechanism and Application for Next‐Generation Battery Technology

Advanced Functional Materials, EarlyView.
The article reviews laser‐processed carbons from various precursors, processing mechanism and their application in advanced batteries. The laser process is chemical free, fast, and scalable, enabling improved battery performance and stability for Li, Na, and Zn battery technologies.
Sujit Deshmukh, Shaista Nouseen, Martin Pumera   +2 more
wiley   +1 more source

Alkali Ion‐Incorporated HfO2 Dielectrics for Reconfigurable Neuromorphic Computing

Advanced Functional Materials, EarlyView.
This work presents an indium gallium zinc oxide (IGZO) transistor with an alkali cation‐integrated hafnium dioxide (HfO2) dielectric exhibiting synaptic behavior via ion retention. The solution‐based film fabrication strategy overcomes the limitations of atomic layer deposition (ALD) and precursor coating, enabling the control of synaptic retention ...
Seung Yeon Ki, In Cheol Kwak, Seonkwon Kim, Jihyun Kim, Dong Gue Roe, Se‐Jin Kim, Joohoon Kang, Jeong Ho Cho   +7 more
wiley   +1 more source

Grain Boundary Engineering for Reversible Zn Anodes in Rechargeable Aqueous Zn-Ion Batteries

Metals
Rechargeable aqueous zinc-ion batteries (AZIBs) have garnered significant research attention in the energy storage field owing to their inherent safety, cost-effectiveness, and environmental sustainability.
Yu-Xuan Liu, Jun-Zhe Wang, Lei Cao, Hao Wang, Zhen-Yu Cheng, Li-Feng Zhou, Tao Du   +6 more
doaj   +1 more source