Results 31 to 40 of about 6,992 (183)

Micro‐Galvanic Coupling Programs the Therapeutic Zinc Ion Window to Reconfigure Immune Cascades for Pro‐Regenerative Bone Healing

Advanced Science, EarlyView.
This study utilized alloy micro‐galvanic coupling design to regulate the release of essential elements, thereby programming immune responses and promoting regeneration. The sacrificial anodic process of Zn‐0.8Mg reduced Zn2+ release compared to the “large cathode‐small anode” coupling of Zn‐0.8Fe.
Chaoyang Sun, Bo Jia, Jiahui Shi, Shuang Li, Guo Bao, Dong Bian, Kai Chen, Junlong Tan, Xuenan Gu, Yan Guan, Yu Qin, Xinhua Qu, Xiaogang Wang, Yufeng Zheng, Hongtao Yang   +14 more
wiley   +1 more source

Inhibition Effect of Cefradine on Corrosion of Mild Steel in HCl Solution

International Journal of Electrochemical Science, 2014
The corrosion inhibition properties of cefradine (CFD) for mild steel corrosion in HCl solution were analysed by electrochemical impedance spectroscopy (EIS), potentiodynamic polarization and gravimetric methods.
Ashish Kumar Singh, Aditya Kumar Singh, Eno E. Ebenso   +2 more
doaj   +1 more source

Inhibition of Under-Deposit Corrosion of Carbon Steel by Bupropion Drug in CO2 Saturated Brine Solutions

International Journal of Electrochemical Science, 2020
Inhibition effects of bupropion drug on the under-deposit corrosion of carbon steel in 3.5% NaCl solution saturated with CO2 have been investigated by the techniques of potentiodynamic polarization and electrochemical impedance spectroscopy (EIS).
Ali Sorkh Kaman Zadeh, Mehdi Shahidi-Zandi, Maryam Kazemipour   +2 more
doaj   +1 more source

Harnessing Li‐Ion Binding Energy for Solvation‐Guided Electrolyte Additive Design and Robust Solid Electrolyte Interphase Reinforcement

Advanced Science, EarlyView.
A solvation‐guided design strategy for electrolyte additives is established, identifying Li‐ion binding energy as a crucial determinant for effective interface reinforcement. ABSTRACT The rational design of electrolyte systems is essential for stabilizing the electrode−electrolyte interface to enhance the electrochemical performance of lithium‐ion ...
Jooeun Byun, Ho Yeon Jang, Myung‐Jun Kwak, Chae Rim Lee, Chihyun Hwang, Seoin Back, Hyun‐seung Kim   +6 more
wiley   +1 more source

Electrocatalytic Urea Waste Valorization via Water Electrolysis: Transition‐Metal Phosphides for Sustainable Hydrogen Production

Advanced Energy Materials, EarlyView.
This article provides a comprehensive analysis of transition metal phosphides (TMP) as electrocatalysts for urea‐assisted water electrolysis, highlighting the critical role of phosphorus engineering in modulating electronic structure, optimizing active sites, and enhancing catalytic durability.
Shivalingayya Gaddimath, Varsha Kashanner, Soumya Kulkarni, Vishal Sorathiya, Anitha Bamani, Rajveer Singh Rajaura, Mahaveer Kurkuri, Shambhulinga Aralekallu, Yogendra Kumar Mishra   +8 more
wiley   +1 more source

Atomically Dispersed Mo–S Sites Boost NiFe–Layered Double Hydroxide for Industrial‐Level Seawater Electrolysis

Advanced Energy Materials, EarlyView.
(Mo–S)1@NiFe–LDH promotes the rapid structural transition to the active oxyhydroxide phase, enabling selective seawater oxidation at industrial‐level current densities. Atomically dispersed Mo–S sites within the LDH lattice efficaciously modulate the structural flexibility to lower the thermodynamic barrier for early‐phase activation.
Jae Kwan Lee, Jaehyun Kim, Byeong‐Gwan Cho, In‐Hui Hwang, Woo Seok Cheon, Jiheon Lim, Kiryong Hong, Hong Gi Kim, Jong Hwan Lim, Sooheyong Lee, Jong Hun Kang, Min Sang Kwon, Ki Chang Kwon, Sun Hwa Park, Ho Won Jang   +14 more
wiley   +1 more source

Corrosion Inhibition of Zinc in Acid Medium using some Novel Organic Compounds

International Journal of Electrochemical Science, 2018
The corrosion performance of zinc in 0.5M HCl in the attendance of organic compounds has been examined using AC impedance (EIS), electrochemical frequency modulation (EFM), potentiodynamic polarization (POTENTIODYNAMIC POLARIZATION) and weight reduction (
A.S. Fouda, S. Rashwan, A. Emam, F.E. El-Morsy   +3 more
doaj   +1 more source

What Happens When BiFeO3 Undergoes Potentiodynamic Polarization?

, 2023
VII Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade ...
Vujković, Milica, Jovanović, Zoran M., Bajuk-Bogdanović, Danica, Tomić, Nataša, Čebela, Maria   +4 more
openaire   +1 more source

Design and Performance of a High‐Efficiency Inhibitor: Synergistic Effect of Modified Chitosan and Boron Nitride Nanosheets on Steel Protection

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal corrosion causes significant economic losses and safety hazards, underscoring the urgent need for effective, environmentally friendly corrosion inhibitors. In this study, an organic–inorganic composite inhibitor, chitosan–glucose–BN (CS–GL–BN) was developed to protect Q235 mild steel in a 3.5‐wt% NaCl solution.
Shanjun Xu, Bing Xia, Penghang Yan, Deqing Kong, Dong Li   +4 more
wiley   +1 more source

Corrosion of Aluminum, Copper, Brass and Stainless Steel 304 in Tequila

International Journal of Electrochemical Science, 2012
In this study corrosion rates of aluminum, copper, brass and Stainless Steel 304 (SS 304) in tequila are reported from potentiodynamic polarization and Electrochemical Impedance Spectroscopy (EIS) measurements.
Alejandra Carreon-Alvarez, Rocio Castaneda Valderrama, Jorge Avalos Martinez, Arturo Estrada-Vargas, Sergio Gómez-Salazar, Maximiliano Barcena-Soto, Norberto Casillas   +6 more
doaj   +1 more source