Article
Materials Science, Multidisciplinary
Bahram Vaghefinazari, Sviatlana V. Lamaka, Carsten Blawert, Maria Serdechnova, Nico Scharnagl, Polina Karlova, D. C. Florian Wieland, Mikhail L. Zheludkevich
Summary: This study explores the corrosion inhibition effect of 8-hydroxyquinoline (8HQ) on a PEO-coated AZ21 magnesium alloy. The corrosion inhibition mechanism is attributed to the extensive precipitation of insoluble complex between 8HQ molecules and Mg(2+) on top of the PEO layer.
Article
Chemistry, Physical
Teshager Mekonnen Tekaligne, Semaw Kebede Merso, Sheng-Chiang Yang, Siao-Chun Liao, Feng-Yen Tsai, Fekadu Wubatu Fenta, Hailemariam Kassa Bezabih, Kassie Nigus Shitaw, Shi-Kai Jiang, Chia-Hsin Wang, She-Huang Wu, Wei-Nien Su, Bing Joe Hwang
Summary: Aluminum foil is commonly used as a cathodic current collector in batteries due to its favorable properties. However, the emergence of next-generation batteries has brought new challenges in terms of corrosion. In this study, a new corrosion inhibitor, 5-formyl-8-hydroxyquinoline (FHQ), was designed and synthesized for aluminum foils. The efficacy of FHQ in inhibiting corrosion and promoting the formation of a passivation film was evaluated through various tests. The results showed that FHQ significantly reduced the corrosion rate of aluminum foils in aqueous electrolytes and demonstrated promising potential in improving the performance of lithium-ion batteries.
JOURNAL OF POWER SOURCES
(2022)
Article
Electrochemistry
M. Motta, M. Zanocco, A. Rondinella, V. Iodice, A. Sin, L. Fedrizzi, F. Andreatta
Summary: The inhibition effect of 8-hydroxyquinoline (8-HQ) on the corrosion of gray cast iron rotors for automotive applications was investigated using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) in a 0.1 M HCl solution. The experimental results showed that 8-HQ is a mixed inhibitor, reducing both the anodic and cathodic current densities. Furthermore, EIS results indicated that the inhibitor provided a stable protection over 9 days of exposure to the electrolyte, attributed to the cooperative formation of an adsorbed layer of 8-HQ on the rotor and a top layer possibly composed of a complex between 8-HQ and iron. The presence of the adsorbed layer and complex with 8-HQ was confirmed by Energy Dispersive X-ray analysis (EDX) and Fourier-transform spectroscopy (FT-IR).
ELECTROCHIMICA ACTA
(2023)
Article
Materials Science, Multidisciplinary
Yanning Chen, Liang Wu, Wenhui Yao, Yonghua Chen, Zhiyong Zhong, Wenjun Ci, Jiahao Wu, Zhihui Xie, Yuan Yuan, Fusheng Pan
Summary: In this study, a 8-HQ@GO composite was synthesized and incorporated into LDHs sheets, significantly improving the corrosion resistance of AZ31 alloy. The self-healing performance and anti-corrosion mechanism of the MAO-LDHs/HG coating were discussed, revealing its excellent corrosion resistance properties.
Article
Chemistry, Applied
Yunfei Hu, Xiangkang Cao, Xiaoze Ma, Jinglong Pan, Guangyi Cai, Xinxin Zhang, Zehua Dong
Summary: Recently, the development of anti-corrosion coatings that can self-inhibit and self-report on flaws has gained attention. In this study, a hybrid pigment of cerium nitrate and 8-hydroxyquinoline (Ce-HQ) was synthesized to provide epoxy coatings with corrosion self-inhibiting and fluorescent self-reporting properties. The Ce-HQ pigments were dispersed into commercial epoxy coatings, and when the coatings were degraded, the Al3+ ions produced by the corroding aluminum alloy matrix competed with Ce3+ ions in the Ce-HQ complex, forming a fluorescent Al-HQ complex. This work demonstrates a promising approach to developing self-healing and self-diagnosis coatings for premature corroded aluminum alloys.
PROGRESS IN ORGANIC COATINGS
(2023)
Article
Chemistry, Physical
Z. Rouifi, F. Benhiba, M. El Faydy, T. Laabaissi, H. Oudda, B. Lakhrissi, A. Guenbour, I. Warad, A. Zarrouk
Summary: The study found that 8-hydroxyquinoline grafted triazole derivatives have good inhibition performance towards carbon steel in sulfuric acid medium, with inhibition efficiency increasing with concentration, in line with the Langmuir adsorption isotherm model.
Review
Chemistry, Inorganic & Nuclear
Elyor Berdimurodov, Chandrabhan Verma, Khasan Berdimuradov, M. A. Quraishi, Abduvali Kholikov, Khamdam Akbarov, Nurbek Umirov, Bakhtiyor Borikhonov
Summary: 8-Hydroxyquinoline and its derivatives show high potential for corrosion inhibition due to their strong coordination and chelation behaviors. They can adsorb on metal surfaces, inhibit charge transfer processes, and coordinate strongly with the metal via the nonbonding electrons of oxygen and nitrogen. This review is important for developing new generation corrosion inhibitors.
INORGANIC CHEMISTRY COMMUNICATIONS
(2022)
Article
Electrochemistry
Aimad Mazkour, Souad El Hajjaji, Najoua Labjar, El Mostapha Lotfi, Mohammed El Mahi
Summary: The study found that in phosphoric acid solution, the corrosion inhibition effect is enhanced with increasing AMHQ concentrations, but decreased with temperature; AMHQ acts as a mixed-type inhibitor by adsorbing on both anodic and cathodic sites of the alloy, and the dissolution of AISI 321 is controlled by a mechanism of pure activation.
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
(2021)
Article
Biochemistry & Molecular Biology
Jiachen Wen, Radha Charan Dash, Angela M. Zaino, Noah J. Harrahill, Jackson T. Calhoun, Christopher O. Dusek, Shana R. Morel, Matthew Russolillo, Kyle Hadden
Summary: Aberrant activation of the Hedgehog (Hh) signaling pathway is common in various human malignancies. GLI1, the ultimate effector of the pathway, has been identified as a regulator of tumorigenic pathways in Hh-independent cancers. A systematic study on a GLI1 inhibitor led to the discovery of an enhanced inhibitor with improved activity (compound 39), and suggested a potential role for SRC family kinases in regulating oncogenic GLI1 transcriptional activity.
BIOORGANIC CHEMISTRY
(2023)
Article
Chemistry, Physical
Junhua You, Ziyu Liu
Summary: The study used DFT-MD simulation to investigate the protective effect of 8HQ as a green inhibitor for Al2Cu alloy, revealing that 8HQ can significantly reduce the oxidation rate and inhibit oxidation when coverage reaches 86%, showing promise as a novel green inhibitor for corrosion protection.
APPLIED SURFACE SCIENCE
(2021)
Article
Chemistry, Physical
Mouhsine Galai, Mohamed Rbaa, Moussa Ouakki, Lei Guo, Khadija Dahmani, Khalid Nouneh, Samir Briche, Brahim Lakhrissi, Nadia Dkhireche, Mohamed Ebn Touhami
Summary: This study focused on the corrosion inhibition of mild steel in hydrochloric acid medium by new naphthol derivatives based on 8-hydroxyquinoline. Experimental results showed that these inhibitors exhibited high inhibition efficiencies and acted on the steel surface through an adsorption mechanism.
JOURNAL OF MOLECULAR LIQUIDS
(2021)
Article
Chemistry, Applied
Weibin Bai, Xu Zhang, Zhencheng He, Yao Qian, Rongkun Jian, Yucai Lin, Yanlian Xu
Summary: By constructing a pH-responsive nanocontainer, a new strategy for long-term corrosion resistant coatings was developed, which demonstrated excellent barrier performance and pH-responsive controlled release properties. The coating not only provided outstanding corrosion protection, but also exhibited self-healing behavior to repair damage to the steel substrate.
PROGRESS IN ORGANIC COATINGS
(2023)
Article
Chemistry, Applied
Fereshteh Adel-Mehraban, Keyvan Raeissi, Fathallah Karimzadeh, Steen Uttrup Pedersen, Hamid Salehzadeh, Kim Daasbjerg
Summary: The research introduces a novel method of attaching a graphene oxide film to a copper substrate using diazonium chemistry. The use of a p-PBDS interlayer facilitates the assembly of a multilayered GO film, significantly improving corrosion protection.
PROGRESS IN ORGANIC COATINGS
(2021)
Article
Chemistry, Physical
Brahim El Ibrahimi, Ali Baddouh, Rachid Oukhrib, Souad El Issami, Zakaria Hafidi, Lahcen Bazzi
Summary: The study found that Histidine and Phenylalanine showed the most significant inhibition effectiveness against tin corrosion at different pH values, with all inhibitors demonstrating higher prevention values at pH 5 compared to pH 2. This is attributed to the ability of the compounds to form hydrogen bonds and interact effectively with the metal surface at pH 5.
SURFACES AND INTERFACES
(2021)
Article
Nanoscience & Nanotechnology
Qingsong Zhu, Yuxiang Huang, Yilong Li, Manting Zhou, Sankui Xu, Xianhu Liu, Chuntai Liu, Bingnan Yuan, Zhanhu Guo
Summary: The synthesis of ADTP-GO-PPy hybrids and their application in waterborne epoxy coatings can significantly enhance the dispersion ability, leading to improved corrosion resistance of mild steel.
ADVANCED COMPOSITES AND HYBRID MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Qiao Wu, Jun Liang, Jun-Dong Yi, Peng-Chao Shi, Yuan-Biao Huang, Rong Cao
SCIENCE CHINA-MATERIALS
(2019)
Article
Chemistry, Multidisciplinary
Jun-Dong Yi, Meng-Di Zhang, Ying Hou, Yuan-Biao Huang, Rong Cao
CHEMISTRY-AN ASIAN JOURNAL
(2019)
Article
Engineering, Environmental
Baohui Ren, Yanning Chen, Yanqiang Li, Weijin Li, Shuiying Gao, Hongfang Li, Rong Cao
CHEMICAL ENGINEERING JOURNAL
(2020)
Article
Multidisciplinary Sciences
Wanfeng Xiong, Hongfang Li, Hanhui You, Minna Cao, Rong Cao
NATIONAL SCIENCE REVIEW
(2020)
Article
Chemistry, Multidisciplinary
Ge Huang, Li Yang, Qi Yin, Zhi-Bin Fang, Xiao-Jing Hu, An-An Zhang, Jun Jiang, Tian-Fu Liu, Rong Cao
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2020)
Article
Chemistry, Physical
Jingjun Li, Yanning Chen, Xue Yang, Shuiying Gao, Rong Cao
JOURNAL OF CATALYSIS
(2020)
Article
Chemistry, Physical
Qiao Wu, Rui-Kuan Xie, Min-Jie Mao, Guoliang Chai, Jun-Dong Yi, Shao-Shuai Zhao, Yuan-Biao Huang, Rong Cao
ACS ENERGY LETTERS
(2020)
Article
Chemistry, Inorganic & Nuclear
Wanfeng Xiong, Hongfang Li, Rong Cao
INORGANIC CHEMISTRY COMMUNICATIONS
(2020)
Article
Chemistry, Physical
Ying Hou, Yu-Lin Liang, Peng-Chao Shi, Yuan-Biao Huang, Rong Cao
APPLIED CATALYSIS B-ENVIRONMENTAL
(2020)
Article
Chemistry, Physical
Xue Yang, Suyuan Zhang, Huilin Tao, Xuyan Yan, Yanxi Tan, Yongfan Zhang, Shuiying Gao, Rong Cao
JOURNAL OF MATERIALS CHEMISTRY A
(2020)
Article
Chemistry, Physical
Hai-Bo Huang, Zhi-Bin Fang, Kai Yu, Jian Lu, Rong Cao
JOURNAL OF MATERIALS CHEMISTRY A
(2020)
Article
Chemistry, Multidisciplinary
Guojing Li, Jiquan Huang, Jian Chen, Zhonghua Deng, Qiufeng Huang, Zhuguang Liu, Wang Guo, Rong Cao
Article
Chemistry, Inorganic & Nuclear
Jing-Xiang Lin, Yu-Xi Chen, Dan Zhao, Yu Chen, Xiu-Qiang Lu, Jian Lu, Rong Cao
INORGANIC CHEMISTRY FRONTIERS
(2019)
Article
Chemistry, Physical
Jun-Dong Yi, Rui Xu, Guo-Liang Chai, Teng Zhang, Ketao Zang, Bing Nan, Hua Lin, Yu-Lin Liang, Jiangquan Lv, Jun Luo, Rui Si, Yuan-Biao Huang, Rong Cao
JOURNAL OF MATERIALS CHEMISTRY A
(2019)
Article
Chemistry, Physical
Panpan Zhang, Xu Wang, Yangyang Yang, Haifeng Yang, Chunsheng Lu, Mingru Su, Yu Zhou, Aichun Dou, Xiaowei Li, Xiaochuan Hou, Yunjian Liu
Summary: In this study, the influence of transition metal doping on the electronic and mechanical properties and electrochemical performance of 2HMoS2/NC was investigated using Cobalt (Co) as an example. Co doping was found to effectively improve the electronic conductivity and active site areas of 2H-MoS2/NC at different positions, optimizing the adsorption and diffusion capability of potassium ions. Furthermore, the study revealed the optimal roles of different types of nitrogen atoms in kinetic adsorption, diffusion, and interfacial stability of potassium ions. These findings provide guidance for the experimental design of high rate 2H-MoS2/NC electrode materials and the optimal design of other functional composite materials.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zeeshan Ajmal, Mahmood Ul Haq, Shahid Zaman, M. K. Al-Muhanna, Anuj Kumar, Mohammed M. Fadhali, Siwar Ben Hadj Hassine, Muhammas Qasim, K. F. Alshammari, Ghulam Abbas Ashraf, Abdul Qadeer, Adil Murtaza, Sulaiman Al-Sulaimi, Huaqiang Zeng
Summary: This study presents a novel heterojunction structure (SrTiO3/CN-TAL10.0) for enhanced photocatalytic water splitting (PWS). The incorporation of thiophenedicarboxaldehyde (TAL) through copolymerization significantly improves the photocatalytic activity of carbon nitride (CN) while maintaining its photostability performance. The optimized composition allows efficient isolation of photoinduced charge carriers and enhanced charge transport, resulting in a remarkable increase in overall photocatalytic efficiency.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Angela Arnosa-Prieto, Patricia Diaz-Rodriguez, Manuel A. Gonzalez-Gomez, Pelayo Garcia-Acevedo, Lisandra de Castro-Alves, Yolanda Pineiro, Jose Rivas
Summary: Macrophages can exhibit different phenotypes depending on the microenvironment and the characteristics of magnetic iron oxide nanoparticles (MNPs). This study demonstrates that the concentration and morphology of MNPs can influence the polarization of macrophages. The findings have implications for therapeutics targeting tissue regeneration and tumor progression.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yu Fang, Cheng-Ye Zhu, Hao-Cheng Yang, Chao Zhang, Zhi-Kang Xu
Summary: This study demonstrates the advantages of vacuum-assisted interfacial polymerization (VAIP) in fabricating polyimide nanofiltration membranes. By using vacuum filtration, aqueous solutions of PIP can be evenly distributed on different microfiltration substrates, leading to the fabrication of uniform and ultra-thin polyamide layers with excellent performance. The membranes exhibit high rejection rates and water permeance, as well as satisfactory long-term stability.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Isaac J. Gresham, Edwin C. Johnson, Hayden Robertson, Joshua D. Willott, Grant B. Webber, Erica J. Wanless, Andrew R. J. Nelson, Stuart W. Prescott
Summary: Understanding the interactions between polymers and surfactants is crucial for optimizing commercial systems. This study tested the behavior of polymer-surfactant systems, revealing that they do not behave like polyelectrolytes in the presence of salt. Additionally, the structure of polymer-surfactant complexes under confinement differs from that of polyelectrolytes.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yunxiao Xie, Cui Liu, Jie Zhang, Yan Li, Bin Li, Shilin Liu
Summary: This study aimed to improve the microstructure and rheological properties of W/W Pickering emulsions by crosslinking sodium alginate at the water-water interface, thereby enhancing the activity of encapsulated probiotics in simulated gastrointestinal digestion.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Sang Ho Lee, Yige Sun, Patrick S. Grant
Summary: This research developed an effective approach to enhance the charging rates of lithium ion batteries (LIBs) by strategically incorporating carbon nanotube (CNT) conductivity boosters into Li4Ti5O12 (LTO) electrodes. Multi-layer architectures comprising CNT-rich and CNT-free LTO electrode layers were manufactured using a layer-by-layer spray coating method to promote charge transfer kinetics of high mass loading electrodes. The best performing multi-layer was paired with a spray-coated LiFePO4 (LFP) positive electrode, resulting in attractive power performance that outperformed conventional LTO || LFP combinations.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jingwei Liang, Shaobin Li, Fengbo Li, Li Zhang, Yufeng Jiang, Huiyuan Ma, Kun Cheng, Liang Qing
Summary: A molybdenum-regulated self-supporting electrode material with rich vacancy defects has been successfully synthesized and shows exceptional catalytic activities and stability for electrocatalytic overall water splitting. This study provides a new perspective for the design and synthesis of non-precious metal bifunctional electrocatalysts.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jonas Blahnik, Jennifer Schuster, Rainer Mueller, Eva Mueller, Werner Kunz
Summary: This study investigates the relationship between the morphology of PMMA monopolymers and PMMA-PHEMA copolymers with the expected nature of surfactant-free microemulsions (SFMEs) before polymerization. It is found that previously mesostructured, surfactant-free mixtures can produce porous polymers of different morphologies, while unstructured, oil-rich regions lead to solid, transparent polymers without nanostructured morphologies. Additionally, a surfactant-based reference system shows similar phase behavior and polymer morphologies as the comparable surfactant-free system, indicating the importance of the hydrotropic behavior of HEMA in this system.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zheng-Fen Pu, Wen-Zhi She, Rong Sheng Li, Qiu-Lin Wen, Bi-Chao Wu, Chun-Hua Li, Jian Ling, Qiue Cao
Summary: This study synthesized two framework-isomeric covalent organic frameworks (COFs) and discovered that the light scattering signal of COFs can be used for the analytical detection of lead ions. By controlling synthesis conditions and introducing regulators, the morphology of COFs could be controlled and framework-isomeric COFs could be precisely synthesized.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yuchen Weng, Ying Hong, Jingyu Deng, Sicheng Cao, Li-Juan Fan
Summary: This paper reports the preparation of dynamic color-changing fluorescent polymer nanoparticles (PNPs) by constructing a fluorescence resonance energy transfer (FRET) pair. The PNPs show excellent anti-counterfeiting effects and reproducibility. The study demonstrates a promising encryption strategy that can achieve multiple outputs with simple operation.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Guodong Liu, Zijian Wang, Jianing Wang, Hanbin Liu, Zhijian Li
Summary: This study investigates the combination of multicolor switchable polyaniline (PANI) electrode and 1-methyl-4,4'-bipyridyl iodide (MBI), which demonstrates superior optical properties in visible and near-infrared light modulation, as well as excellent electrochemical performances. This combination can be used to develop novel electrochromic devices for applications in smart packaging, smart labels, and flexible smart windows.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Huying Yan, Yang Guo, Xingzhi Bai, Jiawei Qi, Haipeng Lu
Summary: By modifying Ti3C2Tx through heterogeneous interface engineering, optimized impedance matching is achieved, leading to enhanced electromagnetic wave absorption performance.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Kehu Zhang, Yang Zhou, Silvia Moreno, Simona Schwarz, Susanne Boye, Brigitte Voit, Dietmar Appelhans
Summary: This article presents an advanced crosslinking strategy to fabricate clustered polymersomes using host-guest interactions. By controlling the input of crosslinker and environmental conditions, reversible aggregation and disassembly of these polymersomes can be achieved. The size and structure of these clustered polymersomes can be regulated and visualized through a fluorescent enzymatic cascade reaction.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Junjie Xu, Weixiong Huang, Ruiling Li, Li Li, Jinjin Ma, Jiaou Qi, Haiyan Ma, Min Ruan, Lilin Lu
Summary: In this study, a potassium doped palladium catalyst was developed for acetylene hydrogenation, showing excellent catalytic performance and durability. The doping of potassium effectively weakened the adsorption of ethylene, improved ethylene selectivity, and lowered the barriers of hydrogen activation and transfer reactions.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)