Results 141 to 150 of about 6,419,791 (211)

Corrosion Inhibition Studies of 8-Hydroxyquinoline Derivatives for N80 Steel in a 1.0 M HCl Solution: Experimental, Computational Chemistry, and Quantitative Structure-Activity Relationship Studies.

Langmuir, 2022
Twelve kinds of 8-hydroxyquinoline derivatives were synthesized and characterized. The weight loss method was used to evaluate their inhibition efficiencies (IEs) in a 1.0 M HCl solution at 333 K.
Xiaoping Feng, Ning Yan, Yanqun Wang, P. Mei, Wu Chen, Lilin Lu, Lu Lai   +6 more
semanticscholar   +1 more source

8-Hydroxyquinoline based chitosan derived carbohydrate polymer as biodegradable and sustainable acid corrosion inhibitor for mild steel: Experimental and computational analyses.

International Journal of Biological Macromolecules, 2020
The present study reports the synthesis, characterization and corrosion inhibition effects of chitosan (CH) and its 5-chloromethyl-8-hydroxyquinoline derivative (CH-HQ) for mild steel in acidic medium. The synthesized CH-HQ was characterized using 1H NMR
M. Rbaa, M. Fardioui, C. Verma, A. Abousalem, M. Galai, E. Ebenso, T. Guedira, B. Lakhrissi, I. Warad, A. Zarrouk   +9 more
semanticscholar   +1 more source

Anti-corrosion performance of 8-hydroxyquinoline derivatives for mild steel in acidic medium: Gravimetric, electrochemical, DFT and molecular dynamics simulation investigations

, 2020
The anti-corrosion potency of three synthesized 8-hydroxyquinoline derivatives, namely 5-(azidomethyl)-7-(morpholinomethyl)quinolin-8-ol (HM1), 2-(8-hydroxy-7-(morpholinomethyl)quinolin-5-yl)acetonitrile (HM2), 5-(azidomethyl)-7-(piperidin-1-ylmethyl ...
Dhaybia Douche, H. Elmsellem, E. Anouar, Lei Guo, B. Hafez, B. Tüzün, A. Louzi, K. Bougrin, K. Karrouchi, B. Himmi   +9 more
semanticscholar   +1 more source

Design, Synthesis and Antifungal Evaluation of 8-hydroxyquinoline Metal Complexes against Phytopathogenic Fungi.

Journal of Agricultural and Food Chemistry, 2020
Phytopathogenic fungal infections have become a major threat to agricultural production, food security and human health globally, novel antifungal agents with simple chemical scaffolds and high efficiency are needed.
Xiao-Dan Yin, Kun-Yuan Ma, Yu-Ling Wang, Yu Sun, Xiao-fei Shang, Zhong-min Zhao, Ren-Xuan Wang, Yong-Jia Chen, Jia-Kai Zhu, Ying‐Qian Liu   +9 more
semanticscholar   +1 more source

The sandwich-like structures of polydopamine and 8-hydroxyquinoline coated graphene oxide for excellent corrosion resistance of epoxy coatings.

Journal of Colloid and Interface Science, 2020
A novel sandwich-like structure material was exploited for the fabrication of an effective corrosion resistance system. An environmentally friendly composite material was synthesized by installing 8-hydroxyquinoline (8-HQ) on the surface of graphene ...
Yanning Chen, Baohui Ren, Shui-Ying Gao, R. Cao   +3 more
semanticscholar   +1 more source

Chemically functionalized of 8-hydroxyquinoline derivatives as efficient corrosion inhibition for steel in 1.0 M HCl solution: Experimental and theoretical studies

, 2020
The challenge of this work is the functionalization of new 8-hydroxyquinoline derivatives by a simple method achieving a very good yield (80–90%).The corrosion inhibition performance of two neworganic compounds derived from quinolin-8-ol, namely, BMQ and
M. Galai, M. Rbaa, M. Ouakki, A. Abousalem, E. Ech-chihbi, K. Dahmani, N. Dkhireche, B. Lakhrissi, M. Ebntouhami   +8 more
semanticscholar   +1 more source

Synthesis, antibacterial study and corrosion inhibition potential of newly synthesis oxathiolan and triazole derivatives of 8-hydroxyquinoline: Experimental and theoretical approach

Surfaces and Interfaces, 2020
Present work deals with the synthesis, antibacterial, and anticorrosion studies of novel oxathiolan and triazole compounds based on 8-hydroxyquinoline derivatives on mild steel in 1.0 M HCl. It is found that these heterocycles based on 8-hydroxyquinoline
M. Rbaa, A. Abousalem, Z. Rouifi, R. Benkaddour, P. Dohare, M. Lakhrissi, I. Warad, B. Lakhrissi, A. Zarrouk   +8 more
semanticscholar   +1 more source

Antimony 8-hydroxyquinolinates

Australian Journal of Chemistry, 1968
Precipitation from homogeneous solution or by conventional means with 8-hydroxyquinoline in the presence of tartaric acid has been successfully employed for the determination of antimony. The complex produced corresponds to the formula SbOQ,2HQ.
TJ Cardwell, FG Nasouri, HH McConnell, RJ Magee   +3 more
openaire   +1 more source

Yttrium 8-hydroxyquinolinates

Analytica Chimica Acta, 1968
Abstract The preparation of two yttrium 8-hydroxyquinolinates, one by conventional means and the other by precipitation from homogeneous solution, was investigated. Analytical data indicated that the complex prepared conventionally corresponds to Y(C9H6NO)3, and the complex prepared by precipitation from homogeneous solution corresponds to Y(C9H6NO)3·
Terence J. Cardwell, Robert J. Magee
openaire   +1 more source

In-situ intercalation of 8-hydroxyquinoline in Mg-Al LDH coating to improve the corrosion resistance of AZ31

Corrosion Science, 2019
Mg-Al based layered double hydroxide (LDH) coating intercalated with 8-hydroxyquinoline (8HQ) was successfully prepared on AZ31. The influence of concentrations of 8HQ on the morphology and corrosion resistance is reported first time.
Muhammad Junaid Anjum, Jingmao Zhao, Vahdat Zahedi Asl, Ghulam Yasin, Wei Wang, S. Wei, Zhijie Zhao, W. Khan   +7 more
semanticscholar   +1 more source