Results 51 to 60 of about 1,610 (259)

Corrosion Mechanism for Copper Sulfide Formation Induced by Dibenzyl Disulfide in Oil-Immersed Insulation

IEEE Access, 2019
This paper investigated the influence of paper-wrapped on the deposition of sulfur corrosion on the insulation winding (paper-wrapped copper conductor) in oil-immersed insulation containing dibenzyl disulfide (DBDS).
Si-Hang Gao, Li-Jun Yang, Dong Ding
doaj   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

Advanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi, Gilyong Shin, Hoyeon Lee, Eun Jae Nam, Byeong Jun So, Sungryul Yun, Fu‐Kuo Chang, Jei Gyeong Jeon, Tae June Kang   +8 more
wiley   +1 more source

X-ray Computed Microtomography Evaluation of Electrochemically Accelerated Stainless Steel Crevice Corrosion

ECS Advances
This work reports the electrochemical and X-ray tomography characterization of crevice corrosion for an additively manufactured stainless steel.
Carlos M. Hangarter, Andrew B. Geltmacher, Nicole R. Tailleart, Patrick G. Callahan, Dillon S. Watring, Scott M. Olig, William Kinee   +6 more
doaj   +1 more source

Multi-scale evaluation of crevice corrosion behavior in two lean duplex stainless steels: from initiation to propagation

Corrosion Communications
This paper evaluates crevice corrosion behavior of lean duplex stainless steels (DSS) 2002 and 2101 using refined methods. DSS 2002 exhibits lower critical conditions, while DSS 2101 exhibits faster propagation.
Donghua Suo, Guoyong Ran, Xinzhe Yuan, Motuan Li, Yuanyuan Liu, Yiming Jiang, Jin Li, Yangting Sun   +7 more
doaj   +1 more source

Adherence of Carbon Steel Rust on the Corrosion of an Austenitic Stainless Steel Bolt in Marine Atmosphere

International Journal of Electrochemical Science, 2014
Stainless steel fasteners can fail as a result of stress corrosion cracking (SCC) in coastal atmosphere. In order to have a better understanding of the development of stainless steel fasteners’ SCC in marine atmospheric, the corrosion electrochemistry ...
Huang Yanliang, Yu Xiuming, Qu Wenjuan
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Role of crevice size induced microenvironment variation within the gap in initiating crevice corrosion of 201 stainless steel

Frontiers in Materials
The effects of the real-time changes in the microenvironment within the crevice caused by the change in crevice size on the induction of crevice corrosion of 201 stainless steel (201-SS) in 1 M (pH = 4.00) NaCl solution were evaluated using conventional ...
Hao-Jing Ge, Yi-Han Bai, Hang Zhang, Hao-Ran Yuan, Ze-Jie Zhu, Pan Liu, Yun-Xiong Zeng, Jiang-Ying Wang   +7 more
doaj   +1 more source

Analysis of corrosion damage in a boiler made of AISI 304L stainless steel

Zaštita Materijala, 2014
The corrosion damage near the welded joint in the boiler of AISI 304L stainless steel was analysed. During welding, heat tint was formed near the weld on the inner surface of the boiler, because shielded gas was not applied.
Biljana Bobić, Bore Jegdić, Bojan Gligorijević   +2 more
doaj   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

Advanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li, Yunpeng Zuo, Xiaoran Zhang, Jieqiong Shan, Kenneth Mei Yee Leung, Bin Liu, Peter Strasser, Adrian Fisher, Zonglong Zhu, Xin Wang   +9 more
wiley   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source