Results 91 to 100 of about 2,828,348 (290)

Corrosion of iron in acid solutions with hydrogen sulfide

, 1998
The influence of pH and the concentration of hydrogen sulfide (H2S) on corrosion of iron in acid solutions was studied using a potentiostatic polarization method.
S. H. Chen, Zhang, J. P, Yang, HQ, Chen, SH, Ma, HY, Cheng, XL, H. Y. Ma, Chen, X, Cheng, X. L, Chen, S. H, Yang, H. Q, MA, H. Y, X. L. Cheng, H. Q. Yang, Zhang, JP, J. P. Zhang, X. Chen   +16 more
core   +1 more source

An evolutionary approach to modelling concrete degradation due to sulphuric acid attack [PDF]

, 2014
Concrete corrosion due to sulphuric acid attack is known to be one of the main contributory factors for degradation of concrete sewer pipes. This paper proposes to use a novel data mining technique, namely, evolutionary polynomial regression (EPR), to ...
Alani, Amir M., Faramarzi, Asaad, Asaad Faramarzi, Alani, Amir, Faramarzi, Asaad; id_orcid, Amir M. Alani   +5 more
core   +1 more source

Hierarchical Flexible Ceramic Nanofiber Membrane for Simultaneous Membrane Distillation and Photocatalytic Hydrogen Evolution

Advanced Materials, EarlyView.
A hierarchical flexible ceramic nanofiber membrane integrates a La‐stabilized ZrO2 scaffold with superhydrophobic UiO‐66‐NH2/CdS heterojunctions. The gas–liquid–solid interfacial architecture sustains vapor‐selective desalination, visible‐light charge separation, and rapid H2 extraction, enabling simultaneous freshwater production and photocatalytic ...
Pengfei Lin, Xiaochen Lu, Jiawei Sun, Shuai Guo, Xinping He, Chunhai Yi, Zhenyao Wang, Jiaxin Guo, Swee Ching Tan, Alicia Kyoungjin An   +9 more
wiley   +1 more source

Electrochemical Behaviour of Nanoscale Ni Modified Screen- Printed Carbon Electrodes in Corrosion Tests and Hydrogen Evolution Electrocatalysis

International Journal of Electrochemical Science, 2015
Corrosion resistance and electrocatalytic activity were examined for nickel nanoparticles (NiNPs) coated screen-printed carbon-based electrodes (SPCEs) being a novel alternative to unmodified electrodes. The electrodeposition was used as a cost-efficient
Lenka Skantârovâ, Renata Orinakovâ, Andrea S'akovâFedorkovâ, Petr Baca, Marie Sedlarikovâ, Andrej Orinak   +5 more
doaj   +1 more source

Electrolyte Engineering Challenges and Opportunities for Next‐Generation Aqueous Ammonium‐Ion Batteries

Advanced Materials, EarlyView.
Aqueous ammonium‐ion batteries (AAIBs) face a hydrogen‐bond paradox: the HB network enables fast NH4+ transport but triggers water decomposition. This review dissects this dilemma, evaluates multiple electrolyte engineering strategies, and outlines four future directions for next‐generation AAIB design ABSTRACT Aqueous ammonium‐ion batteries (AAIBs ...
Zi‐Hang Huang, Xiaoyu Liu, Shuai Mao, Lingfeng Zhu, Zhijun Wu, Hongge Pan, Tianyi Ma   +6 more
wiley   +1 more source

The Efficiency of Eco-friendly Schiff Bases as Corrosion Inhibitor for Stainless Steel in Hydrochloric Acid Solution

International Journal of Electrochemical Science, 2017
Six new Schiff bases, namely, ((E)-(Phenylimino)methyl)phenol (1), 2-((E)-(p-Tolylimino)methyl)phenol (2), (E)-2-(Hydroxybenzylideneamino)benzoic acid (3), (E)-2-(Hydroxybenzylideneamino)benzoic acid (4), 2-((E)-(2 Hydroxyphenylimino)methyl) phenol (5 ...
Nathir A.F. Al-Rawashdeh, Ahmed S. Alshamsi, Soleiman Hisaindee, John Graham, Noura Al Shamisi   +4 more
doaj   +1 more source

Spatial‐Compatibility‐Assisted Molecular Intercalation in MXenes

Advanced Materials, EarlyView.
This work demonstrates a solvent–free NH4F–mediated route for simultaneous Al removal and molecular intercalation in MXenes. Intercalants are selected by comparing their crystallographic X, Y, and Z dimensions with the MXene interlayer spacing, establishing a spatial‐compatibility criterion that rationalizes guest–host matching and enables predictive ...
Minhao Sheng, Xiaoqing Bin, Xiangyang Liu, Yingji Zhao, Wenxiu Que, Yusuke Asakura, Yusuke Yamauchi   +6 more
wiley   +1 more source

Quinazoline Derivatives as Green Corrosion Inhibitors for Carbon Steel in Hydrochloric Acid Solutions

International Journal of Electrochemical Science, 2013
The inhibiting effect of some quinazoline derivatives on the corrosion of carbon steel in 2 M HCl was studied by weight loss, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS), scanning electron microscopy (SEM) and energy ...
A.S. Fouda, A.M. El-desoky, Hala M. Hassan   +2 more
doaj   +1 more source

Study on Mechanical Properties and Weakening Mechanism of Acid Corrosion Lamprophyre. [PDF]

Materials (Basel), 2022
Guo J, Mi X, Feng G, Qi T, Bai J, Wen X, Qian R, Zhu L, Guo X, Yu L.   +9 more
europepmc   +1 more source

Bifunctional Catalysis Drives Efficient and Ethanol‐Producing Aqueous Zn‐CO2 Batteries

Advanced Materials, EarlyView.
A unified bifunctional catalyst breaks the trade‐off between CO2 reduction and O2 evolution, delivering high efficiency, ethanol production, and long‐term stability in Zn‐CO2 batteries while revealing degradation pathways for next‐generation bifunctional electrocatalysts.
Divyani Gupta, Jinshuo Zou, Anoja Kawsihan, Jodie A. Yuwono, Zhaoliang Wu, Jun Yu, Yameng Fan, Sailin Liu, Jianfeng Mao, Zaiping Guo   +9 more
wiley   +1 more source