Results 81 to 90 of about 2,494,472 (337)

Corrosion Resistance of Steel/Zinc with Silicate Nanoparticles/Polyurethane Paint Systems in NaCl Solution [PDF]

, 2012
Surface characteristics and corrosion behaviour of bare electrogalvanized steel coated with polymer/nano-silicate particles added to the electrogalvanizing bath were studied by scanning electron microscopy (SEM), energy dispersive spectrometer (EDXS) and
Di Sarli, Alejandro Ramón, Elsner, Cecilia Ines, Tomachuk, Célia R.   +2 more
core   +1 more source

Modulating Interfacial Potential Gradients in Metal−Carbon Catalysts via Phase‐Engineering for Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
It is elucidated that phase engineering of cobalt modulates the interfacial potential gradients of cobalt–carbon electrocatalysts, enhancing the intrinsic electrocatalytic performance. Modulating the dominant crystalline phase of cobalt from a hexagonal close‐packed to a face‐centered cubic enriches the electron density of carbon shells, thereby ...
Ji‐Oh Kim, Hengquan Guo, Seonghee Kim, Jae Bin Park, Seongwook Chae, Taekyun Kwon, Seungjo Hong, Byeong Jin Kim, Guadalupe Arturo De la Garza Gonzalez, Minjoon Park, Jae Ho Kim, Oi Lun Li, Seung Geol Lee, Jin Hong Lee   +13 more
wiley   +1 more source

Corrosion protection mechanisms of carbon steel by an epoxy resin containing indole-3 butyric acid modified clay [PDF]

, 2010
This work is an extension of studies into the mechanisms of corrosion protection of mild steel by an epoxy resin containing organically modified clay (Hang et al. [1]; Truc et al. [2]). In a previous study (Truc et al.
Agarwal, Alexandre, Andonovski, Andreeva, Ashassi-Sorkgabi, Avci, Buchheit, Buchheit, Chen, Gorrasi, Gârea, Hang, Jorcin, Kütsü, Lamaka, Ochoa, Outirite, Pech-Canul, Phanasgaonkar, Ramesh, Rammelt, Rammelt, Solmaz, Truc, Zhedudkevich, Zheludkevich   +25 more
core   +1 more source

Laser‐Welded Cellulose‐Carbon Nanotube Nanocomposites as a 3D Scaffold of Si Anodes for High‐Performance Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A Si anode comprising entangled networks of cellulose and SWCNT (C‐CNT) nanocomposites as an anode electrode for a high‐performance LIB is realized by fully utilizing the generated microstructure of a novel conductive 3D scaffold via a low‐temperature and eco‐friendly process. Additionally, localized heating via photo‐thermal conversion can be utilized
Boeun Ryu, Younghoon Jung, Hojin Son, Min‐Young Kim, Jinsub Lim, Changhun Yun   +5 more
wiley   +1 more source

Potential and current distribution across different layers of reinforcement in reinforced concrete cathodic protection system- A numerical study

Construction and Building Materials, 2020
Cathodic Protection (CP) is being applied extensively to protect reinforced concrete structures exposed to aggressive environment from corrosion. However, protection provided by cathodic protection is dependent on several parameters such as concrete ...
Arpit Goyal, Ezekiel Kehinde Olorunnipa, H. Pouya, E. Ganjian, A. Olubanwo   +4 more
semanticscholar   +1 more source

Localized High‐Concentration Electrolyte with Water‐Miscible Diluent Enables Stable Zinc Deposition and Long‐Life Aqueous Zinc Metal Batteries

Advanced Functional Materials, EarlyView.
A diisopropyl ether (DIPE)‐based, localized, high‐concentration electrolyte is developed to stabilize both electrodes in aqueous zinc batteries. By reducing water activity and promoting anion‐rich zinc‐ion solvation, it builds robust interphases at both the cathode and anode, ensuring uniform deposition, suppressed corrosion, and highly reversible ...
Yuxuan Wu, Ziwei Zhao, Yue Fei, Hao Zhang, Ge Li   +4 more
wiley   +1 more source

Study on the Effect of Different Cathodic Protection Potentials on the Growth of Mixed Bacteria and Cathodic Protection Efficiency

Chemistry
Microbiologically influenced corrosion (MIC) is one of the key causes of material failure in marine engineering, and sulfate-reducing bacteria (SRB) and iron-oxidizing bacteria (IOB) are typical representatives of anaerobic and aerobic microorganisms ...
Zeyu Zuo, Jie Zhang, Qingle Hou, Chengjun Zhang, Ke Wang, Jizhou Duan, Xilei Chen, Baorong Hou   +7 more
doaj   +1 more source

A Comparison of Cathodic Protection Parameters with High- Strength Pipeline Steels in Soil Solution

International Journal of Electrochemical Science, 2014
Cathodic protection is usually used to control the corrosion in service pipeline. The optimum cathodic protection potential (OCPP) becomes a vital part in order to get the best protective effect in the whole research of cathodic protection.
Xinhua Wang, Cui Wang, Xinghua Tang, Zhenzhen Guo   +3 more
doaj   +1 more source

Cathodic Protection

Transactions of The Electrochemical Society, 1942
If the corrosion is electrochemical, it may be concluded from this work that: 1. In order that protection may be complete, the potential of the cathode areas must be polarized to a potential equal to or more anodic than the open circuit potential of the anodes. 2.
R. H. Brown, R. B. Mears
openaire   +1 more source

A Critical Review of the Science and Engineering of Cathodic Protection of Steel in Soil and Concrete

Corrosion, 2019
After a century of history of cathodic protection (CP) of iron and steel, this paper critically reviews the state of the art in the science and engineering and assesses the fitness of CP as an effective technology to tackle the challenges related to ...
U. Angst
semanticscholar   +1 more source