Results 1 to 10 of about 518,672 (242)

Ion distribution in concrete overlay, mapped by laser induced breakdown spectroscopy (LIBS), modified by an embedded zinc anode [PDF]

MATEC Web of Conferences, 2022
Galvanic corrosion protection by embedded zinc anodes is an accepted technique for the corrosion protection of reinforcing steel in concrete. Galvanic currents flow between the zinc anode and the steel reinforcement due to the potential difference that ...
Schwarz W., Wilsch Gerd, Katsumi N., Ebell G., Völker T.   +4 more
doaj   +1 more source

Study of Quinoline Insoluble (QI) Removal for Needle Coke-Grade Coal Tar Pitch by Extraction with Fractionalized Aliphatic Solvents and Coke Formation Thereof

Applied Sciences, 2021
Various fractionalized solvents with different paraffinicities were adopted to maximize the efficiency of the quinoline insoluble (QI) extraction process for coal tar pitch.
Jung-Chul An, Seong-Young Lee, Joo-Il Park, Manyoul Ha, Joongpyo Shim, Ikpyo Hong   +5 more
doaj   +1 more source

Gradient design of imprinted anode for stable Zn-ion batteries

Nature Communications, 2023
Achieving long-term stable zinc anodes at high currents/capacities remains a great challenge for practical rechargeable zinc-ion batteries. Herein, we report an imprinted gradient zinc electrode that integrates gradient conductivity and hydrophilicity ...
Qinghe Cao, Yong Gao, Jie Pu, X. Zhao, Yuxuan Wang, Jipeng Chen, C. Guan   +6 more
semanticscholar   +1 more source

Galvanic chloride extraction by an embedded zinc anode: Ion distribution mapped by laser induced breakdown spectroscopy (LIBS) [PDF]

MATEC Web of Conferences, 2019
An important aspect with regard to the service life of zinc based galvanic anodes and the durability of the corrosion protection of steel in concrete is the “galvanic chloride extraction”. Chloride ions move in the electric field generated by the current,
Schwarz W., Wilsch Gerd, Pichlhöfer A., Ebell G., Völker T.   +4 more
doaj   +1 more source

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, J. Kang, Yuan Yuan, Shuang Liu, T. Ahmad, Taoli Jiang, Na Chen, Mingming Wang, Yan Xu, Mingyan Chuai, Zhengxin Zhu, Qiancheng Peng, Yahan Meng, Kailong Zhang, Weiping Wang, Wei Chen   +20 more
semanticscholar   +1 more source

Zinc Anode for Mild Aqueous Zinc-Ion Batteries: Challenges, Strategies, and Perspectives

Nano-Micro Letters, 2022
This article mainly summarizes the challenges and the latest research progress of highly reversible zinc anodes in mild aqueous zinc-ion batteries and proposes corresponding recommendations.
Jinzhang Yang, Bosi Yin, Ying Sun, Hongge Pan, Wenping Sun, B. Jia, Siwen Zhang, Tianyi Ma   +7 more
semanticscholar   +1 more source

Spinel-Structured, Multi-Component Transition Metal Oxide (Ni,Co,Mn)Fe₂O_4−x as Long-Life Lithium-Ion Battery Anode Material

Batteries, 2023
Metal oxide anode materials are affected by severe volume expansion and cracking in the charging/discharging process, resulting in low capacity and poor cycle stability, which limits their application in lithium-ion batteries (LIBs).
Lishan Dong, Zigang Wang, Yongyan Li, Chao Jin, Fangbing Dong, Weimin Zhao, Chunling Qin, Zhifeng Wang   +7 more
doaj   +1 more source

Co-Solvent Electrolyte Engineering for Stable Anode-Free Zinc Metal Batteries.

Journal of the American Chemical Society, 2022
Anode-free metal batteries can in principle offer higher energy density, but this requires them to have extraordinary Coulombic efficiency (>99.7%). Although Zn-based metal batteries are promising for stationary storage, the parasitic side reactions make
Fangwang Ming, Yunpei Zhu, Gang Huang, Abdul-Hamid M. Emwas, Hanfeng Liang, Yi Cui, H. Alshareef   +6 more
semanticscholar   +1 more source

Using Microbial Desalination Cell to Treat Iraqi Wastewater [PDF]

Engineering and Technology Journal, 2019
A Three-chambers MDC was made using three identical cubicalplexi-glass sections. Each chamber has an effective volume of 35 cm3. An anionexchange membrane (AEM) was used to separate the anode from thedesalination chambers while a cation exchange membrane
Talib Abbas, Majid Dixon, Mustafa Al-Furaiji   +2 more
doaj   +1 more source

Extraordinarily stable and wide‐temperature range sodium/potassium‐ion batteries based on 1D SnSe2‐SePAN composite nanofibers

InfoMat, 2023
Developing electrodes with long lifespan and wide‐temperature adaptability is crucial important to achieve high‐performance sodium/potassium‐ion batteries (SIBs/PIBs).
Yiyi Wang, Fuyu Xiao, Xi Chen, Peixun Xiong, Chuyuan Lin, Hong‐En Wang, Mingdeng Wei, Qingrong Qian, Qinghua Chen, Lingxing Zeng   +9 more
doaj   +1 more source