Article
Chemistry, Multidisciplinary
Odelia Levana, Ji Hoon Jeong, Sung Sik Hur, Wonbin Seo, Minho Lee, Kyung Mu Noh, Soonkook Hong, Jae Hong Park, Ju Hun Lee, Chulmin Choi, Yongsung Hwang
Summary: In this study, an antibacterial surface composed of thermoplastic poly-urethane (TPU) embedded with bentonite and MMT clay containing quaternary ammonium salts (QAS) was developed to prevent bacterial adhesion. The results showed that the nanoclay-embedded TPU surfaces with QAS significantly reduced the adhesion of E. coli and S. aureus, and a higher nanoclay concentration enhanced the effectiveness.
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2023)
Article
Nanoscience & Nanotechnology
Rohith Kumar Raman, Saraswathi Ganesan, Ananthan Alagumalai, Vidya Sudhakaran Menon, Senthil A. Gurusamy Thangavelu, Ananthanarayanan Krishnamoorthy
Summary: Hybrid organic-inorganic metal halide perovskite solar cell (PSC) technology is growing rapidly due to its simple solution chemistry, high power conversion efficiency, and potential for low-cost mass production. However, poor long-term device stability, resulting from the instability of perovskite materials in the presence of oxygen and moisture, hinders the widespread outdoor deployment of PSC technology. In this work, a series of thermoplastic polyurethanes (TPUs) were synthesized and used as the encapsulation material for PSCs. The encapsulated devices showed high stability and retained a significant portion of their initial power conversion efficiency after exposure to harsh environmental conditions, demonstrating the potential of TPU as a suitable encapsulant for PSCs.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Physical
Alessandro Ianiro, Jose Augusto Berrocal, Remco Tuinier, Michael Mayer, Christoph Weder
Summary: This paper presents a theoretical investigation on a new actuator design using anisotropic colloidal particles grafted with stimuli-responsive polymer chains. These artificial muscles combine the osmotic actuation principle of hydrogels with the structural alignment of colloidal liquid crystals for directional motion. The study identifies the solubility, degree of polymerization, salt concentration, and grafting density of the polymer chains as important factors for actuator performance and tunability. Computational results suggest that the proposed material matches or exceeds the performances of natural muscles, providing guidelines for the realization of artificial muscles with predefined actuation properties.
JOURNAL OF CHEMICAL PHYSICS
(2023)
Article
Food Science & Technology
R. S. Singh, Taranjeet Singh
Summary: This study successfully immobilized endoinulinase onto hetero-functionalized halloysite nanoclay, achieving high immobilization efficiency and exhibiting good operational stability. The immobilized biocatalyst showed changed affinity towards the substrate.
FOOD RESEARCH INTERNATIONAL
(2022)
Article
Chemistry, Physical
V Ramji, M. Vishnuvarthanan
Summary: A bio nanocomposite film was developed by mixing chitosan, montmorillonite, and spirulina, enhancing strength and barrier properties. Emphasis was placed on the intermolecular interactions between chitosan, MMT K10, and spirulina, showing good tensile strength and antimicrobial properties.
Article
Engineering, Environmental
Armin Geroeeyan, Ali Niazi, Elaheh Konoz
Summary: This research studied the removal of Basic Orange 2 dye using alkaline-modified clay nanoparticles, showing high efficiency and the potential to remove both dye and metal cation under the same conditions. Experimental data analysis indicated that the adsorption process occurred at homogeneous sites in a monolayer fashion. The study also analyzed the thermodynamic parameters and revealed that the process is spontaneous and endothermic.
WATER SCIENCE AND TECHNOLOGY
(2021)
Article
Chemistry, Multidisciplinary
Dongjun Lv, Xiaolei Zhang, Zilong Zhang, Jiahui Zhang, Yi Li, Ruobing Qi, Yuxue Zhang, Jing Tang
Summary: Research on the dynamics of crystal transformation of pigment Red 170 during a hydrothermal process revealed the complete transformation from alpha-phase to gamma-phase. The effects of heat treatment temperature and time on the pigment's properties were investigated and kaolin modification was found to improve flowability and thermal stability.
Article
Chemistry, Multidisciplinary
Hajer Aloui, Khaoula Khwaldia
Summary: The functional properties of paper coated with poly(vinyl alcohol) (PVA) films incorporating halloysite nanotubes (HNTs) and/or beeswax (BW) were investigated. The results showed that the co-incorporation of HNTs and BW significantly improved the water vapor permeability and mechanical strength of the coated paper, while reducing the Cobb60 values. Additionally, the flexibility of the paper was enhanced.
Article
Materials Science, Coatings & Films
G. Boomadevi Janaki, Joseph Raj Xavier
Summary: The study investigates embedding bi-functionalized alumina nanoparticles in epoxy resin and its impact on the electrochemical and mechanical properties. Addition of 3% bi-functionalized alumina nanoparticles significantly enhances the inhibitive and protective properties of the epoxy resin against corrosion. The nanocomposite consisting of epoxy-bi-functionalized/alumina nanoparticles with -NH2 and thiol (-SH) shows substantial improvement in barrier and mechanical properties.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Thermodynamics
Sherif Elbasuney, Shukri Ismael, M. Yehia, Ahmed Saleh
Summary: Surface engineering with polydopamine allows for the deposition of silver nanocatalyst on energetic materials, resulting in enhanced decomposition characteristics and sensitivity.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2023)
Review
Biotechnology & Applied Microbiology
Harshita Jain, Manoj Chandra Garg
Summary: Osmosis is being applied in membrane technologies like Forward Osmosis and Pressure-Retarded Osmosis, with a focus on thin-film nanocomposite membranes for enhanced selectivity and permeability in water treatment. This helps meet the increasing global demand for water purification.
ENVIRONMENTAL TECHNOLOGY & INNOVATION
(2021)
Article
Polymer Science
Bich-Nam Jung, Hyun-Wook Jung, Dong-Ho Kang, Gi-Hong Kim, Jin-Kie Shim
Summary: In this study, PP/nanoclay nanocomposites were prepared by biaxial stretching method, which showed improved oxygen barrier properties with increased draw ratio and nanoclay content, resulting in a reduced oxygen permeability value of 43.5 cc center dot mm/m(2)center dot day center dot atm. The composite also exhibited stable oxygen permeability values under increased relative humidity, along with enhanced mechanical and thermal properties. The biaxially-stretched PP/nanoclay nanocomposite shows potential as a replacement for multi-layered packaging materials.
Article
Materials Science, Multidisciplinary
Manjunath Shettar, Meet Doshi, Ayush Kumar Rawat
Summary: The study aims to fabricate and characterize polyester-nanoclay nanocomposites with improved mechanical properties and wear resistance by adding nanoclay, thus reducing water uptake. The causes of specimen failure are investigated using scanning electron microscopy images, and a wear test is conducted to analyze the influence of various factors on wear property. The addition of nanoclay is found to enhance the wear resistance of polyester.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2021)
Article
Nanoscience & Nanotechnology
Zehui Yang, Zhen Zhang, Yongnan Chen, Qinyang Zhao, Yiku Xu, Fengying Zhang, Haifei Zhan, Shaopeng Wang, Hongzhan Li, Jianmin Hao, Yongqing Zhao
Summary: The intrinsic friction and corrosion issues of light alloys hinder their application in specific environments. In this study, a controllable and self-lubricating nanocomposite coating was fabricated by combining in-situ synthesis of MoS2 and plasma electrolytic oxidation (PEO) process. This coating exhibited excellent tribological and adhesive properties due to the self-lubricating characteristic of gradient MoS2 and edge-pinning by non coherent.
SCRIPTA MATERIALIA
(2022)
Article
Engineering, Chemical
Jincheng Ran, Yuepeng Li, Menghan Zong, Huabing Xu, Man Jiang, Enxia Gao, Zhiguo Zhang
Summary: Although low-temperature plasma has been proven to be effective for mineral modification, its application to the pulp system has not been reported. In this study, surface dielectric barrier discharge (SDBD) low-temperature plasma was introduced into the pulp through a bubble generator, and its modification mechanism on arsenopyrite and pyrite was investigated. The results showed that SDBD plasma exhibited excellent selectivity, with much less hydrophilic oxidation products on the surface of plasma-modified pyrite compared to arsenopyrite. The introduction of plasma into the pulp resulted in a longer residence time of the pulp chemistry of arsenopyrite in the stable oxidation region compared to pyrite. Plasma modification significantly enhanced the oxidation degree of the defect area on the surface of arsenopyrite, leading to a decrease in its hydrophobicity and hindering the adsorption of collector and the oxidation of xanthate ions into dixanthogen. Due to its environmentally-friendly property, SDBD plasma modification has a broad application prospect in the flotation separation of polymetallic sulfide ores.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Review
Chemistry, Multidisciplinary
Su Min Yun, Moohyun Kim, Yong Won Kwon, Hyobeom Kim, Mi Jung Kim, Young-Geun Park, Jang-Ung Park
Summary: Development of wearable sensors aims to enable continuous real-time health monitoring, with a focus on establishing fully-wearable systems. Key factors for success include proper material choices, efficient wireless power and data transmission systems, and highly-integrated sensing systems.
APPLIED SCIENCES-BASEL
(2021)
Review
Chemistry, Physical
Yong Won Kwon, Yoon Sun Jun, Young-Geun Park, Jiuk Jang, Jang-Ung Park
Summary: Understanding the mechanisms of brain systems and developing electronic devices for brain interfaces are major challenges. Progress has been made in monitoring brain activity and assessing pharmacological systems within cerebral tissues.
Review
Engineering, Biomedical
Young-Geun Park, Ga-Yeon Lee, Jiuk Jang, Su Min Yun, Enji Kim, Jang-Ung Park
Summary: Liquid metals, known for their excellent stretchability and biocompatibility, are being extensively explored as conductors for wearable healthcare devices, providing crucial support for personal health management.
ADVANCED HEALTHCARE MATERIALS
(2021)
Article
Multidisciplinary Sciences
Jiuk Jang, Joohee Kim, Haein Shin, Young-Geun Park, Byung Jun Joo, Hunkyu Seo, Jong-eun Won, Dai Woo Kim, Chang Young Lee, Hong Kyun Kim, Jang-Ung Park
Summary: This study presents a soft, smart contact lens and a skin-attachable therapeutic device for wireless monitoring and treatment of chronic ocular surface inflammation. Both devices allow for instantaneous diagnosis of OSI and automated hyperthermia treatments, showing good biocompatibility and reliability as a noninvasive, mobile health care solution through in vivo tests on live animals and human subjects.
Article
Nanoscience & Nanotechnology
Young-Geun Park, Jiuk Jang, Hyobeom Kim, Jae Chul Hwang, Yong Won Kwon, Jang-Ung Park
Summary: This paper presents an unconventional approach for the formation of self-healable and recyclable anisotropic conductive films using gelatin hydrogels and liquid metals. The LM-gelatin hybrid ACFs show satisfactory anisotropic conductance for electrical connections of fine electrodes at room temperature. The utilization of these ACFs enables high-resolution integrations of deformable electronic systems and their self-healable and recyclable properties without significant degradation in electrical or mechanical performance.
ADVANCED ELECTRONIC MATERIALS
(2022)
Review
Chemistry, Multidisciplinary
Young-Geun Park, Insik Yun, Won Gi Chung, Wonjung Park, Dong Ha Lee, Jang-Ung Park
Summary: Recent advances in high-resolution 3D printing technologies have brought significant potential for freeform electronics, allowing for greater complexity and design freedom. A comprehensive review is provided on 3D-printable functional materials, device components, and the latest developments in 3D-printed electronics.
Article
Materials Science, Multidisciplinary
Ha Jun Kim, Sangyoon Ji, Ju Yeon Han, Han Bin Cho, Young-Geun Park, Dongwhi Choi, Hoonsung Cho, Jang-Ung Park, Won Bin Im
Summary: Cracked tooth syndrome (CTS) is a common incomplete fracture of human teeth caused by chewing hard foods, and it is often difficult to diagnose accurately using conventional techniques. A novel method using mechanoluminescence phenomenon and phosphor particles has been developed for in vivo detection of tooth microcracks, providing high-resolution imaging of cracks through a stretchable and self-healable photodetector array. This technique utilizes a simple optical phenomenon to obtain precise information about the locations, depth, and length of tooth cracks, distinguishing it from traditional methods.
NPG ASIA MATERIALS
(2022)
Article
Chemistry, Physical
Insik Yun, Yeonghee Lee, Young-Geun Park, Hunkyu Seo, Won Gi Chung, Soo-Jin Park, Jin-Woo Cho, Jun Hyeok Lee, Ravi Prakash Srivastava, Rira Kang, Byunghong Lee, Dahl-Young Khang, Sun-Kyung Kim, Jun Hong Noh, Jang-Ung Park
Summary: This study introduces a method to create transparent and stretchable electrodes of liquid metals through direct printing with high resolutions, showcasing their excellent optoelectronic properties and transferability onto nonplanar surfaces. The transparent electrodes enable high efficiency bifacial perovskite solar cells and can function as transparent heaters, even in extremely cold environments, showing promise for next-generation free-form electronics and automobile applications.
Article
Chemistry, Multidisciplinary
Hayoung Song, Haein Shin, Hunkyu Seo, Wonjung Park, Byung Jun Joo, Jeongho Kim, Jeonghyun Kim, Hong Kyun Kim, Jayoung Kim, Jang-Ung Park
Summary: Researchers have developed a wireless and soft smart contact lens that can quantitatively record cholesterol levels in tear fluids in real-time for monitoring patients with hyperlipidemia. This lens incorporates an electrochemical biosensor, stretchable antenna, and integrated circuits for wireless communication, allowing it to be operated remotely using a smartphone without obstructing the wearer's vision. Animal models and human tests have demonstrated the feasibility of this smart contact lens for diagnosing cholesterol-related diseases, as well as its good biocompatibility, wearability, and reliability as a non-invasive healthcare device.
Article
Chemistry, Multidisciplinary
Moohyun Kim, Jae Chul Hwang, Sungjin Min, Young-Geun Park, Suran Kim, Enji Kim, Hunkyu Seo, Won Gi Chung, Jakyoung Lee, Seung-Woo Cho, Jang-Ung Park
Summary: In this study, an unconventional method for multimodal characterization of three-dimensional cardiac organoids is presented. The method utilizes an active-matrix array of pressure-sensitive transistors to visualize the local pressure distributions of human-induced pluripotent stem-cell-derived cardiac organoids, and integrates it with three-dimensional electrodes formed by high-resolution printing of liquid metal for simultaneous electrophysiological recording and stimulation. This method enables electrical therapeutics of cardiac organoids without any interference between pressure signals and electrical pulses from pacing electrodes.
Article
Multidisciplinary Sciences
Jae Chul Hwang, Moohyun Kim, Sumin Kim, Hunkyu Seo, Soohwan An, Eui Hwa Jang, Seung Yeop Han, Mi Jung Kim, Nam Kyun Kim, Seung-Woo Cho, Sak Lee, Jang-Ung Park
Summary: This study presents an unconventional single-device platform that allows for in situ diagnosis and therapeutic electrical stimulation of the heart to prevent cardiac arrhythmia. The platform can monitor cardiac activities even in wet conditions and control heart motions without interfering with recording signals.
Review
Engineering, Biomedical
Won Gi Chung, Enji Kim, Hayoung Song, Jakyoung Lee, Sanghoon Lee, Kyeonghee Lim, Inhea Jeong, Jang-Ung Park
Summary: This paper reviews the latest advances in recording platforms and provides a comprehensive study of electrophysiological factors. It discusses the current challenges and prospects for next-generation electrophysiological analysis of brain and heart organoids.
ADVANCED NANOBIOMED RESEARCH
(2022)
Article
Chemistry, Multidisciplinary
Jae Hwan Jeong, Yeonjoon Jung, Jang-Ung Park, Gwan-Hyoung Lee
Summary: This study investigates the gate-tunable electrostatic friction of grain boundaries (GBs) in chemically vapor deposition (CVD)-grown MoS2 films. It is found that the electrostatic friction is generated by the Coulomb interaction between the tip and the carriers of MoS2, which is related to the localized band structure of GBs. The results show a strong correlation between electrostatic friction and localized band structure, providing a novel method for identifying and characterizing GBs in polycrystalline 2D materials.
Review
Engineering, Electrical & Electronic
Sumin Kim, Yong Won Kwon, Hunkyu Seo, Won Gi Chung, Enji Kim, Wonjung Park, Hayoung Song, Dong Ha Lee, Jakyoung Lee, Sanghoon Lee, Kyeonghee Lim, Inhea Jeong, Dong-Yeon Jo, Jang-Ung Park
Summary: Rapid advances in neurotechnology have enabled bidirectional communication between the nervous system and engineered devices. Neural interfaces with adequate materials and structures can revolutionize medical applications by accurately recording and stimulating target neurons for the diagnosis and treatment of neurological disorders. This review highlights the basic concepts of neural signaling, recording, and stimulation, discusses the considerations of materials, and explores the future directions for next-generation neural interfaces based on recent studies.
ACS APPLIED ELECTRONIC MATERIALS
(2023)
Review
Chemistry, Multidisciplinary
Hunkyu Seo, Won Gi Chung, Yong Won Kwon, Sumin Kim, Yeon-Mi Hong, Wonjung Park, Enji Kim, Jakyoung Lee, Sanghoon Lee, Moohyun Kim, Kyeonghee Lim, Inhea Jeong, Hayoung Song, Jang-Ung Park
Summary: This review article introduces the eye as a complex network of physiological information and biomarkers, and discusses the application of ocular devices in disease diagnosis and management. The article also mentions the latest technologies and trends in ocular devices, especially the use of smart contact lenses.
Article
Chemistry, Applied
Heena, Komal Sharma, Kamlesh Kumar, Bhargab Das, Raj Kumar
Summary: In this study, holographic films were prepared using an automatic film applicator, and their performance was compared with films prepared by other methods. The results showed that holographic films prepared with the automatic film applicator had higher diffraction efficiency and more uniform thickness, making them suitable for holographic applications.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Athira S. Vijayan, Antony Joseph, Abey Joseph, T. S. Abhijith, Baiju G. Nair, V. Sajith
Summary: Novel polydopamine functionalized ceria-zirconia nanoparticles filled water-borne epoxy nanocomposite coatings were developed to prevent microbial-induced corrosion of mild steel. The coatings exhibited exceptional anti-biofouling and anti-biocorrosion properties due to the synergistic effect of PDA functionalization and zirconium incorporation, providing significant enhancement in charge transfer resistance and coating resistance.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Yudan Yi, Qingyong Sun, Qijun Li, Bi Shi, Ya-nan Wang
Summary: Producing metal-free leather is an effective approach to eliminate Cr pollution and achieve sustainable development of the leather industry. However, current metal-free tanning technologies have limitations in terms of water sorption and charge properties. By using cationic amphiphilic acrylic copolymers (PSD) as retanning agents, the properties of metal-free leather can be significantly improved, including enhanced hydrophobicity, better dye absorption, and excellent filling effect.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Yunqing Xia, Lifen Tong, Xiaofang Feng, Hubing Xiang, Yi He, Xiaobo Liu
Summary: By incorporating functionalized nanofillers, such as polydopamine-modified graphitic carbon nitride and cerium oxide, into epoxy coatings, their corrosion resistance can be improved and their protective period can be extended.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Weineng Lu, Guanhao Ma, Jinqing Qu
Summary: Four novel bis-chalcone-based carbazole derivative photoinitiators were designed and synthesized in this study. Their maximum absorption wavelengths were determined and found to exhibit high molar extinction coefficients. Furthermore, a three-component photoinitiation system including bis-chalcone/iodonium/amine was successfully used to trigger the rapid and efficient photopolymerization of acrylates. The photoinitiators also showed good photo bleaching and biocompatibility, making them suitable for applications such as 3D printing and deep coating curing.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Xingnan Zhou, Shixian Zhang, Yiheng Song, Hongmei Qin, Chuanxi Xiong, Shan Wang, Quanling Yang, Delong Xie, Rong Fan, Dan Chen
Summary: In this study, eco-friendly 3-amino-1,2,4-triazole (ATA) molecules were used to modify graphene oxide (GO) nanosheets for improving the anti-corrosion performance of water-borne epoxy (WEP) coating. The results show that ATA modification enhances the dispersion of GO in the polymer coating and significantly improves the barrier effect.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Hao Fu, Wei Bing, Xushibojie Liu
Summary: In this study, temperature-sensitive coatings with bacteria-killing and bacteria-releasing functions were prepared on silicone rubber surfaces by UV polymerization and UV photocatalysis. The modified surface exhibited strong and persistent bactericidal effect, inhibiting the formation of bacterial biofilm. Moreover, the smart surface can effectively release bacteria and resist bacterial adhesion through temperature changes. The modified silicone rubber surface showed good biocompatibility without cytotoxicity.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Lee Eyann, Zulkifli Mohamad Ariff, Mohamad Danial Shafiq, Raa Khimi Shuib, Muhamad Sharan Musa
Summary: By investigating the effect of MAA addition on the properties of the WEA core-shell emulsion, film and coating, it was found that MAA can significantly impact the structure and performance of the coatings, and has great potential for applications.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Jinkyu Choi, Kyung Hoon Min, Byeong Seok Kim, Sung-Hyeon Baeck, Sang Eun Shim, Yingjie Qian
Summary: A novel phosphorus-based flame retardant was designed by incorporating aryl groups, which effectively improved the flame retardancy and mechanical properties of polyurethanes.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Saowaluk Taechutrakul, Thananchai Piroonpan, Beata Paulina Rurarz, Slawomir Kadlubowski, Piotr Ulanski, Wanvimol Pasanphan
Summary: This study proposes the use of nanogels to disperse and stabilize water-insoluble organic pigment particles in water-based inks. The nanogels were prepared using electron beam-induced chemical reactions and showed good dispersion and stabilization properties. The use of nanogels in ink formulation improved the ink's hiding power, lightfastness, and resistance properties.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Shan Wan, Huikai Chen, Bokai Liao, Xingpeng Guo
Summary: In this study, 2-amino-5 mercapto-1,3,4-thiadiazole (ATT) was used as an intercalating agent to prepare ATT/BNNS nanofillers via a liquid-phase assisted ultrasound method. TEM results showed that ATT successfully exfoliated BNNS and reduced agglomeration. The WEP ATT/BNNS coating exhibited the best protective performance under saline immersion due to the combined action of ATT inhibitor and BNNS physical barrier.
PROGRESS IN ORGANIC COATINGS
(2024)
Review
Chemistry, Applied
Lijie Yin, Bo Zhang, Ming Tian, Nanying Ning, Wencai Wang
Summary: This paper reviews the recent progress in the synthesis of bio-based waterborne polyurethanes (BWPU) and focuses on its applications in coatings, adhesives, and antimicrobials. BWPU has attracted much attention due to its good physical and chemical properties, no VOCs emissions, exploitation of renewable substances, and structural design-ability.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Yuyang Zhou, Yang Chen, Xinming Cao, Haodong Fu, Yun Li, Yonghui Zhang, Jun Ma, Xin Liu
Summary: This study proposes a strategy to fabricate a high-strength double-layer superhydrophobic actuator, which consists of a metal/glass-based superhydrophobic substrate and a polymer superhydrophobic coating. The coating has high adhesive strength, self-cleaning, anti-ultraviolet irradiation, and anti-stripping properties, along with photothermal and magnetic response capabilities, enabling its application in various fields.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Fengbiao Chen, Fei Gao, Xinru Guo, Yu Chen, Xuelang Gao, Liang Shen
Summary: In this study, various covalent adaptable networks (CANs) were synthesized using multifunctional amines and compared with CANs prepared from primary and secondary amines. The results showed that the performance of CANs is closely related to the crosslinking density, and increasing the content of secondary amines improves the performance but weakens the dynamics.
PROGRESS IN ORGANIC COATINGS
(2024)
Article
Chemistry, Applied
Qian Zhang, Mengyi Shen, Xingcai Liu, Hao Fu, Wenbo Yang, Jinyuan Zhao, Jian Wang, Yaping Du, Chunjie Ma
Summary: Rare earth-containing corrosion inhibitors were successfully synthesized and added into epoxy coatings for the anti-corrosion of steel materials. The results showed that the coatings with rare earth elements had better anti-corrosion performance, and this difference in performance could be explained by the inherent properties of rare earth elements.
PROGRESS IN ORGANIC COATINGS
(2024)
