Results 81 to 90 of about 922,585 (266)

Corrosion of reinforcement in concrete : the effectiveness of organic corrosion inhibitors [PDF]

, 1999
Includes bibliographical references.Reinforcement corrosion in concrete has presented engineers with the challenge of finding ways of prolonging the service life of structures built in aggressive environments.
Rylands, Thaabit
core   +1 more source

Eggshell waste extract as potential natural corrosion inhibitor for AISI 1020 steel in acidic environment

Journal of Mechanical Engineering and Sciences
Using natural corrosion inhibitors from calcium carbonate has gained attention in corrosion prevention approaches as it offers comparable and significant benefits compared to other corrosion inhibitors.
S. K. Alias, H. F. Pahroraji, H. M. Hairi, M. M. Ali, M. A. M. Shah, B. Abdullah   +5 more
doaj   +1 more source

A Ternary Inhibitor for X80 Steel Corrosion in Phosphoric Acid Solution

International Journal of Electrochemical Science, 2018
A ternary corrosion inhibitor (C14H7NaO7S-Mo-Ce) was prepared with alizarin red, sodium molybdate and cerium nitrate, its corrosion inhibition performance for X80 steel in phosphoric acid solution was investigated by chemical and electrochemical methods.
Yanhua Zhu, Liqiang Zhao, Pingli Liu, Jia Zhuang, Ming Yang   +4 more
doaj   +1 more source

Mn2+ Ion‐Mediated Zn Dendrite Suppression and Reversible Stripping in Aqueous Zn‐Ion Batteries as Revealed by In Situ Liquid‐Cell TEM

Advanced Science, EarlyView.
In situ EC‐LPTEM directly visualizes how Mn2+ ions regulate Zn electrodeposition and dissolution in aqueous electrolytes. Mn2+ suppresses heterogeneous growth and dendritic elongation while promoting more reversible stripping. These findings reveal additive‐regulated interfacial processes during Zn deposition and dissolution and provide guidance for ...
Zhenhuan Chen, Dasun P. W. Guruge, Kudachchige Asanga G. de de Alwis, Kaveendra V. Maduwantha, Konstantin L. Firestein, Joseph F.S. Fernando, Chao Zhang, Dmitri V. Golberg   +7 more
wiley   +1 more source

Overcoming the Catalytic Bucket Effect in Pt‐based High‐Entropy Nanocages Through Interface Defect and Strain Engineering

Advanced Science, EarlyView.
PtPdNiCuMnAu HENCs exhibit a remarkable half‐wave potential (E1/2) of 0.925 V vs. RHE. The catalyst displays exceptional electrochemical stability, with only a 4 mV negative shift in E1/2 and a mere 5.6% loss in MA after 10, 000 accelerated durability test cycles.
Qian Liu, Haoran Kang, Yiou Liu, Xiaowei Zhang, Xu Chen, Faming Gao   +5 more
wiley   +1 more source

Effect of flow pattern at pipe bends on corrosion behaviour of low carbon steek and its challenges [PDF]

, 2013
Recent design work regarding seawater flow lines has emphasized the need to identify, develop, and verify critical relationships between corrosion prediction and flow regime mechanisms at pipe bend.
Md. Sheriff, Jamaluddin, Md Sheriff, Jamaluddin, Hamzah, Esah, Muhammadu, Muhamadu Masin   +3 more
core   +1 more source

A Bifunctional Organosilane Additive for Dynamic pH Regulation and Interfacial Protection in Aqueous Zinc‐Ion Batteries

Advanced Science, EarlyView.
A novel multifunctional additive for aqueous zinc‐ion battery electrolytes can simultaneously dynamically adjust the pH in microzones, regulate the solvation structure of Zn2+, protect the interface, and form a stable solid‐state SEI film. This approach enables a dendrite‐free zinc anode and demonstrates excellent cycling stability and cycle life ...
Lina Pan, Haiyang Wu, Peng Huang, Boyu Yuan, Chao Lai, Yaqian Lan   +5 more
wiley   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Case study on thermal impact of novel corrosion inhibitor on mild steel

Case Studies in Thermal Engineering, 2018
Just a few investigations have studied the function of various temperatures in distribution system mild steel corrosion. Generally, increasing temperatures caused the accelerated corrosion of mild steel.
Hussein Jwad Habeeb, Hasan Mohammed Luaibi, Thamer Adnan Abdullah, Rifaat Mohammed Dakhil, Abdul Amir H. Kadhum, Ahmed A. Al-Amiery   +5 more
doaj   +1 more source

Dynamic Interfacial pH Stabilization and (002) Oriented Deposition Enabled by Histidine‐Induced Solid Electrolyte Interphase for Highly Reversible Zn Anodes

Advanced Science, EarlyView.
The histidine‐induced ultrathin SEI (Zn(OH)2‐HIS) delivers exceptional anode stability by stabilizing the interfacial pH via a synergistic mechanism of chemical buffering and physical blocking, while inducing dendrite‐free oriented (002) deposition.
Qi Liu, Yimin Chen, Jianwei Lu, Xiangqun Zhuge, Xiyuan Zhong, Huaichong Sun, Yibing Li, Zhihong Luo, Kun Luo, Weiwei Lei, Dan Liu, Anjun Hu, Aijing Ma   +12 more
wiley   +1 more source