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学者姓名:赖跃坤
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Supercritical carbon dioxide (sCO2) corrosion remains a significant and ongoing impediment within the domain of carbon capture, utilization, and storage (CCUS) technologies, necessitating the advancement of robust mitigation tactics. Based on experimental and theoretical investigations, we have studied the inhibition performance of a composite formulation on X80 steel. The in-situ electrochemical studies have confirmed the superior performance of this composite inhibitor, achieving an inhibition efficiency exceeding 99.79%. Through atomistic simulations, we gain mechanistic insights at the molecular level, revealing how the dissociated heteroaromatic species of the composite inhibitor effectively chelate to the metal surface through unsaturated oxygen-carbon pairings, thereby enhancing surface coverage. Such findings provide a prototypical structure- activity relationship to inform the application of optimized corrosion inhibitor formulations in the challenging setting of sCO2 environments.
Keyword :
AIMD AIMD Composite inhibitor Composite inhibitor Inhibition strategy Inhibition strategy Supercritical CO2 Supercritical CO2
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GB/T 7714 | Li, Ruidong , Li, Jianna , Zhu, Jianbo et al. A highly effective, economical and environmentally friendly composite corrosion inhibitor strategy for dynamic supercritical CO2 aqueous environments [J]. | CORROSION SCIENCE , 2025 , 248 . |
MLA | Li, Ruidong et al. "A highly effective, economical and environmentally friendly composite corrosion inhibitor strategy for dynamic supercritical CO2 aqueous environments" . | CORROSION SCIENCE 248 (2025) . |
APA | Li, Ruidong , Li, Jianna , Zhu, Jianbo , Gao, Zehui , Liu, Chongjun , Wang, Yueshe et al. A highly effective, economical and environmentally friendly composite corrosion inhibitor strategy for dynamic supercritical CO2 aqueous environments . | CORROSION SCIENCE , 2025 , 248 . |
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Highly permeable polyamide (PA) membranes with precise ion selection can be used for many energy-efficient chemical separations but are limited by membrane inefficiencies. Herein, polyphenol-mediated ZIF-8 nano- particles with hydroxyl-rich hollow structure were synthesized by tannic acid tailored regulation. PA-based membranes with fast penetration, high retention, and precise Cl-/SO42- selection were then synthesized through spatially and temporally controlling interfacial polymerization with modified ZIF-8 nanoparticles (tZIF8) as aqueous phase additives or as interlayers. The effects of the embedding position of tZIF-8 on the structure, morphology, physicochemical properties, and performance of PA-based membranes were explored through a sequence of characterization techniques. The results revealed that the PA-based membrane with tZIF-8 embedded in the PA layer could achieve a high water permeance of 24.8 L m- 2 h- 1 bar- 1 with a high retention of 99.4 % Na2SO4 and a Cl-/SO42- selectivity of 141, which was superior to most state-of-the-art PA-based membranes. Comparatively, the Cl-/SO42- selection of the PA-based membrane with tZIF-8 embedded between the PA layer and the substrate was 136, while the water permeance was slightly enhanced to 28.2 L m- 2 h- 1 bar- 1 . Excitingly, the resulting membranes all exhibit superior antifouling properties and stability. Our facile strategy for tuning membrane microstructures provides new ideals into the development of highly permeable and excellently selective PA-based membranes for precise ion sieving.
Keyword :
Different embedding positions Different embedding positions Interfacial polymerization Interfacial polymerization Ion sieving Ion sieving Nanoparticles Nanoparticles Spatial-temporal regulation Spatial-temporal regulation
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GB/T 7714 | Lai, Xing , Zhang, Hongxiang , Xu, Weiye et al. Polyamide membranes with tannic acid-ZIF-8 for highly permeable and selective ion-ion separation [J]. | JOURNAL OF MEMBRANE SCIENCE , 2025 , 714 . |
MLA | Lai, Xing et al. "Polyamide membranes with tannic acid-ZIF-8 for highly permeable and selective ion-ion separation" . | JOURNAL OF MEMBRANE SCIENCE 714 (2025) . |
APA | Lai, Xing , Zhang, Hongxiang , Xu, Weiye , You, Jian , Chen, Huaiyin , Li, Yongzhao et al. Polyamide membranes with tannic acid-ZIF-8 for highly permeable and selective ion-ion separation . | JOURNAL OF MEMBRANE SCIENCE , 2025 , 714 . |
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Flexible electronic skin (E-skin) sensors offer innovative solutions for detecting human body signals, enabling human-machine interactions and advancing the development of intelligent robotics. Electrospun nanofibers are particularly well-suited for E-skin applications due to their exceptional mechanical properties, tunable breathability, and lightweight nature. Nanofiber-based composite materials consist of three-dimensional structures that integrate one-dimensional polymer nanofibers with other functional materials, enabling efficient signal conversion and positioning them as an ideal platform for next-generation intelligent electronics. Here, this review begins with an overview of electrospinning technology, including far-field electrospinning, near-field electrospinning, and melt electrospinning. It also discusses the diverse morphologies of electrospun nanofibers, such as core-shell, porous, hollow, bead, Janus, and ribbon structure, as well as strategies for incorporating functional materials to enhance nanofiber performance. Following this, the article provides a detailed introduction to electrospun nanofiber-based composite materials (i.e., nanofiber/hydrogel, nanofiber/aerogel, nanofiber/metal), emphasizing their recent advancements in monitoring physical, physiological, body fluid, and multi-signal in human signal detection. Meanwhile, the review explores the development of multimodal sensors capable of responding to diverse stimuli, focusing on innovative strategies for decoupling multiple signals and their state-of-the-art advancements. Finally, current challenges are analyzed, while future prospects for electrospun nanofiber-based composite sensors are outlined. This review aims to advance the design and application of next-generation flexible electronics, fostering breakthroughs in multifunctional sensing and health monitoring technologies.
Keyword :
Composite materials Composite materials Electrospinning Electrospinning Flexible sensor Flexible sensor Nanofibrous membrane Nanofibrous membrane
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GB/T 7714 | Guo, Fang , Ren, Zheng , Wang, Shanchi et al. Recent Progress of Electrospun Nanofiber-Based Composite Materials for Monitoring Physical, Physiological, and Body Fluid Signals [J]. | NANO-MICRO LETTERS , 2025 , 17 (1) . |
MLA | Guo, Fang et al. "Recent Progress of Electrospun Nanofiber-Based Composite Materials for Monitoring Physical, Physiological, and Body Fluid Signals" . | NANO-MICRO LETTERS 17 . 1 (2025) . |
APA | Guo, Fang , Ren, Zheng , Wang, Shanchi , Xie, Yu , Pan, Jialin , Huang, Jianying et al. Recent Progress of Electrospun Nanofiber-Based Composite Materials for Monitoring Physical, Physiological, and Body Fluid Signals . | NANO-MICRO LETTERS , 2025 , 17 (1) . |
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Phytate (PhA) holds considerable promise for constructing molecular sieve membranes due to its high density of long-range electrostatic attractions, customizable charge density, and excellent polymer affinity. Herein, PhA-Fe3+ complexes constructed by controllable coordination assembly are presented, based on metal-organophosphorus biphasic interfacial coordination reactions, and use the PhA-Fe3+ complexes to regulate the interfacial polymerization (IP) process to generate polyamide (PA) nanofiltration membranes. The PhA-Fe3+ complexes impart a high density of long-range electrostatic and short-range hydrogen bonding forces to the amine monomers and provide tunable charge densities through flexible metal-organophosphate coordination. Hydrogen bonding and strong electrostatic interactions spatially enrich the amine monomers and temporally slow down their diffusion into the hexane phase, as demonstrated by molecular simulations, resulting in a PA/PhA-Fe3+ membrane with increased surface area, enhanced microporosity, lower thickness, higher water density near pores, and nanoscale spotted structures. Those structures are recognized as the key factor in achieving a water permeance of 19.2 L m(-2) h(-1) bar(-1), alongside a MgCl2 rejection of 96.7% and a Li+/Mg2+ selectivity of 24.1 (Mg2+/Li+ mass ratio = 20), surpassing those of reported nanofiltration membranes. This PhA-Fe(3+ )complexes-modulated IP strategy offers fresh perspectives for constructing a highly permeable membrane for lithium extraction from salt lake brines.
Keyword :
electrostatic attraction electrostatic attraction Li+/Mg2+ selectivity Li+/Mg2+ selectivity metal-organophosphate coordination metal-organophosphate coordination nanofiltration nanofiltration phytate phytate
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GB/T 7714 | Lai, Xing , Xu, Weiye , Gou, Yukui et al. An Electrostatic-Interaction Engineering on Phytate-Coordinated Polyamide Membranes for High-Efficiency Lithium Extraction [J]. | ADVANCED FUNCTIONAL MATERIALS , 2025 . |
MLA | Lai, Xing et al. "An Electrostatic-Interaction Engineering on Phytate-Coordinated Polyamide Membranes for High-Efficiency Lithium Extraction" . | ADVANCED FUNCTIONAL MATERIALS (2025) . |
APA | Lai, Xing , Xu, Weiye , Gou, Yukui , Zhang, Hongxiang , Huang, Jianying , Cai, Weilong et al. An Electrostatic-Interaction Engineering on Phytate-Coordinated Polyamide Membranes for High-Efficiency Lithium Extraction . | ADVANCED FUNCTIONAL MATERIALS , 2025 . |
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Particulate emissions from high temperature pose a significant threat to air quality, necessitating advanced air filtration materials capable of withstanding extreme temperatures and complex environmental conditions. Here, we report a high-efficiency and high-temperature resistant polyimide/SiO2 (PI/SiO2) nanofiber membrane with excellent air permeability (146 mm/s) and electrostatic effects (-1500 V), fabricated via multi-needle electrospinning followed by thermal imidization. Interface regulation through SiO2 incorporation enhances the membrane's permeability by expanding fiber spacing and increasing tortuosity, thereby prolonging particle-fiber collision time and improving passive filtration performance. The PI/SiO2 fibers also generate self-sustained electrostatic charges through friction with air and inter-fiber contact, imparting active filtration capability. By controlling and increasing the SiO2 content at a constant spinning amount, a balance between filtration efficiency and pressure drop was achieved through enhanced air permeability. Under continuous filtration at 260 degrees C for 240 min, the membrane exhibited exceptional PM0.3 filtration efficiency (99.1668 %) with a modest pressure drop (109 Pa). Furthermore, by integrating electrospun membranes with filter bags and conducting industrial dust simulations, it achieved an ultrahigh filtration efficiency of 99.9993 % with a pressure drop of only 133 Pa. The successful development of PI/SiO2 nanofiber membranes provides a promising strategy for next-generation high-temperature-resistant air filters.
Keyword :
Air permeability Air permeability Electrostatic effect Electrostatic effect High temperature High temperature PI/SiO2 nanofiber membrane PI/SiO2 nanofiber membrane PM filtration PM filtration
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GB/T 7714 | Lu, Nan , Yi, Mengtong , Wu, Zuheng et al. Versatile high-temperature air purification with durable, breathable electrostatic filters for ultra-efficient particle capture [J]. | JOURNAL OF MEMBRANE SCIENCE , 2025 , 734 . |
MLA | Lu, Nan et al. "Versatile high-temperature air purification with durable, breathable electrostatic filters for ultra-efficient particle capture" . | JOURNAL OF MEMBRANE SCIENCE 734 (2025) . |
APA | Lu, Nan , Yi, Mengtong , Wu, Zuheng , Yang, Yuchen , Gou, Yukui , He, Shaofan et al. Versatile high-temperature air purification with durable, breathable electrostatic filters for ultra-efficient particle capture . | JOURNAL OF MEMBRANE SCIENCE , 2025 , 734 . |
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Alkaline water electrolysis is one of the most prospective technologies for large-scale production of green hydrogen. Nevertheless, current porous membranes face the problem of weak ion transport or poor gas barrier performance. Here, we demonstrate a facile yet massive two-step casting and phase separation strategy to design a thin, asymmetric pore-structure modulated composite membrane for efficient, safe, and industrial-grade alkaline water electrolysis. The prepared composite membrane shows better electrolytic performance (1.71 V at 1 A cm-2) and stability (working for 6352 h). In addition, an industrial-grade electrolyzer equipped with composite membranes exhibits higher hydrogen production efficiency (1.03 Nm3h-1), H2 purity (99.9%), and faster dynamic response (less than 20 min) compared to mainstream commercial membranes. Ultimately, we propose a semi-empirical model based on the operational characteristics of an electrolyzer equipped with composite membranes and predicting its matching behavior with dynamic renewable energy sources. This work explores the viability of manufacturing high-performance alkaline water electrolysis membranes for green hydrogen production under industrial conditions.
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GB/T 7714 | You, Jian , Lu, Jinyu , Liu, Chuanli et al. A rationally thin composite membrane with differentiated pore structure for industrial-scale alkaline water electrolysis [J]. | NATURE COMMUNICATIONS , 2025 , 16 (1) . |
MLA | You, Jian et al. "A rationally thin composite membrane with differentiated pore structure for industrial-scale alkaline water electrolysis" . | NATURE COMMUNICATIONS 16 . 1 (2025) . |
APA | You, Jian , Lu, Jinyu , Liu, Chuanli , Wang, Wei , Li, Yongzhao , Gao, Yuanzhong et al. A rationally thin composite membrane with differentiated pore structure for industrial-scale alkaline water electrolysis . | NATURE COMMUNICATIONS , 2025 , 16 (1) . |
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Thermochromic smart windows offer energy-saving potential through temperature-responsive optical transmittance adjustments, yet face challenges in achieving anti-UV radiation, fast response, and high-temperature stability characteristics for long-term use. Herein, the rational design of Hofmeister effect-enhanced, nanoparticle-shielded composite hydrogels, composed of hydroxypropylmethylcellulose (HPMC), poly(N,N-dimethylacrylamide) (PDMAA), sodium sulfate, and polydopamine nanoparticles, for anti-UV, fast-response, and all-day-modulated smart windows is reported. Specifically, a three-dimensional network of PDMAA is created as the supporting skeleton, markedly enhancing the thermal stability of pristine HPMC hydrogels. Sodium sulfate induces a Hofmeister effect, lowering the lower critical solution temperature to 32 degrees C while accelerating phase transition rates fivefold (30 s vs. 150 s). Intriguingly, small-sized polydopamine nanoparticles simultaneously enable high luminous transmittance of 66.9% and outstanding anti-UV capability. Additionally, the smart window showcases a high solar modulation (51.2%) and maintains a 10.2 degrees C temperature reduction versus a glass window during all-day modulation applications. The design strategy is effective, opening up new avenues for manufacturing fast-response and durable thermochromic smart windows for energy savings and emission reduction.
Keyword :
anti-UV anti-UV hydroxypropylmethylcellulose hydroxypropylmethylcellulose phase change rate phase change rate smart window smart window thermal stability thermal stability thermochromism thermochromism
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GB/T 7714 | Wang, Kai , Liu, Shuzhi , Yu, Jiahui et al. Hofmeister Effect-Enhanced, Nanoparticle-Shielded, Thermally Stable Hydrogels for Anti-UV, Fast-Response, and All-Day-Modulated Smart Windows [J]. | ADVANCED MATERIALS , 2025 , 37 (14) . |
MLA | Wang, Kai et al. "Hofmeister Effect-Enhanced, Nanoparticle-Shielded, Thermally Stable Hydrogels for Anti-UV, Fast-Response, and All-Day-Modulated Smart Windows" . | ADVANCED MATERIALS 37 . 14 (2025) . |
APA | Wang, Kai , Liu, Shuzhi , Yu, Jiahui , Hong, Peixin , Wang, Wenyi , Cai, Weilong et al. Hofmeister Effect-Enhanced, Nanoparticle-Shielded, Thermally Stable Hydrogels for Anti-UV, Fast-Response, and All-Day-Modulated Smart Windows . | ADVANCED MATERIALS , 2025 , 37 (14) . |
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Green hydrogen is currently the dominant trend in the evolution of hydrogen energy, producing almost no greenhouse gas emissions. Alkaline water electrolysis (AWE) is recognized as a leading and well-established technology for producing green hydrogen. However, safety hazards may occur during hydrogen production currently as defective commercial separate membranes used in the AWE process. Therefore, it is imperative to create a membrane characterized by low area resistance, high stability, and high bubble point pressure (BPP) to realize high-performance AWE. Herein, we synthesize alumina-based composite membranes with Y2O3-added and polyethylene glycol coupling agent functionalized Al2O3 for AWE through a phase inversion method. The porous composite membrane exhibits excellent hydrophilicity, with a lower contact angle of approximately 55 degrees. It also presents exceptional performance metrics, including a low area resistance of about 0.17 Omega cm(2), an ultrahigh BBP of approximately 4.4 bar, and excellent mechanical properties with a tensile strength of around 25 MPa. The membranes achieved a current density of up to 2.5 A cm(-2) under 2.0 V voltage in a 30 wt% KOH solution at 80 degrees C by utilizing commercial catalysts. Notably, the composite membranes exhibited remarkable stability, maintaining operation for over 1200 h at a 2.0 A cm(-2) current density without any performance degradation at 80 degrees C. Furthermore, this composite membrane possesses outstanding gas-barrier capability with H-2 and O-2 purity higher than 98.70 % and 99.69 %, respectively. The above results demonstrate that the prepared novel high-performance alumina-based composite membrane for hydrogen generation has significant potential for applications within the AWE process.
Keyword :
Alkaline water electrolysis Alkaline water electrolysis Composite membrane Composite membrane Functionalized alumina Functionalized alumina High current density High current density Hydrophilicity Hydrophilicity
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GB/T 7714 | Lu, Jinyu , You, Jian , Chang, Ben et al. Polyethylene glycol functionalized alumina-based composite membrane with high-performance for alkaline water electrolysis [J]. | JOURNAL OF MEMBRANE SCIENCE , 2025 , 725 . |
MLA | Lu, Jinyu et al. "Polyethylene glycol functionalized alumina-based composite membrane with high-performance for alkaline water electrolysis" . | JOURNAL OF MEMBRANE SCIENCE 725 (2025) . |
APA | Lu, Jinyu , You, Jian , Chang, Ben , Wang, Wei , Li, Yongzhao , Lin, Jiabin et al. Polyethylene glycol functionalized alumina-based composite membrane with high-performance for alkaline water electrolysis . | JOURNAL OF MEMBRANE SCIENCE , 2025 , 725 . |
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Inspired by the layered structure of dental enamel in the human body, a superhydrophobic coating with an elastic gradient was developed and placed on the inner wall of a gas transmission pipeline to reduce erosion and corrosion. The coating comprises a hard bionic superhydrophobic top coating and a hydrogel layer underneath for buffering and self-repair. To improve the impact resistance of the top coating, layered structures with different viscoelasticities were constructed by controlling the content of lauric acid (LA)@TiO2 particles and carbon nanotubes (CNTs). The amylose hydrogel underlayer not only acts as a shock absorber but also restores potential damage in the top layer, bringing an additional benefit to the corrosion resistance of the coating. Thanks to these three cooperative approaches, the coating exhibits excellent mechanical durability (800 cycles with 600-mesh sandpaper under a 49 kPa load) and corrosion resistance (with a corrosion potential of -0.21 V). Moreover, it maintains its superhydrophobicity after sanding, bending, soaking, and scratching, demonstrating its potential for application to protect transmission pipelines from erosion and corrosion. (c) 2024 THE AUTHORS. Published by Elsevier LTD on behalf of Chinese Academy of Engineering and Higher Education Press Limited Company. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
Keyword :
Bionic microstructure Bionic microstructure Dental enamel structure Dental enamel structure Self-repairing Self-repairing Superhydrophobicity Superhydrophobicity Wear-resistance Wear-resistance
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GB/T 7714 | Zang, Xuerui , Cheng, Yan , Ni, Yimeng et al. A Biomimetically Constructed Superhydrophobic Coating with Excellent Mechanical Durability and Chemical Stability for Gas Transmission Pipelines [J]. | ENGINEERING , 2025 , 47 : 152-159 . |
MLA | Zang, Xuerui et al. "A Biomimetically Constructed Superhydrophobic Coating with Excellent Mechanical Durability and Chemical Stability for Gas Transmission Pipelines" . | ENGINEERING 47 (2025) : 152-159 . |
APA | Zang, Xuerui , Cheng, Yan , Ni, Yimeng , Zheng, Weiwei , Zhu, Tianxue , Chen, Zhong et al. A Biomimetically Constructed Superhydrophobic Coating with Excellent Mechanical Durability and Chemical Stability for Gas Transmission Pipelines . | ENGINEERING , 2025 , 47 , 152-159 . |
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Inspired by plants and animals in nature, durable superhydrophobic surfaces have been successfully developed in the past decades. However, the practical application of these superhydrophobic surfaces suffers from poor mechanical and chemical stability after damage or longtime usage. Thus, effective silicone-based polymers are developed to prepare the intelligent self-healing and durable superhydrophobic coatings with multifunctions. The superhydrophobic coatings are composed of dynamic silicone polymers and silica nanoparticles, which can be applicable in various substrates with enhanced water repellency. The abundant hydrogen bonds and reversible B-O covalent bonds in the dynamic silicone polymers enable a strong binding force with the substrate and self-healing nature. Thus, the superhydrophobic coatings exhibit a high contact angle up to 159.3 degrees, and a low sliding angle of 6.9 degrees. Meanwhile, it displays mechanical stability against washing and abrasion damage, and chemical stability in acid and alkaline environment. Especially, it is capable of repairing the superhydrophobicity after damage due to the reversible association/dissociation of dynamic B-O covalent bonds in silicone polymers. In addition, the superhydrophobic cotton fabric shows excellent anti-fouling, self-cleaning, antibacterial property, and can be applied in oil-water separation with high efficiency. This robust and versatile superhydrophobic coatings without containing perfluoro-compounds are promising in commercial textile fishing treatment with low cost.
Keyword :
Dynamic covalent bonds Dynamic covalent bonds Oil-water separation Oil-water separation Self-healing property Self-healing property Silicone-based polymers Silicone-based polymers Superhydrophobicity Superhydrophobicity
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GB/T 7714 | Gu, Jing , Zhao, Limin , Ala, Uddin Md et al. Dynamic covalent bonds enabled robust and self-healing superhydrophobic coatings with multifunctions [J]. | SEPARATION AND PURIFICATION TECHNOLOGY , 2025 , 359 . |
MLA | Gu, Jing et al. "Dynamic covalent bonds enabled robust and self-healing superhydrophobic coatings with multifunctions" . | SEPARATION AND PURIFICATION TECHNOLOGY 359 (2025) . |
APA | Gu, Jing , Zhao, Limin , Ala, Uddin Md , Zhao, Kaiying , Liu, Hui , Zhang, Wei et al. Dynamic covalent bonds enabled robust and self-healing superhydrophobic coatings with multifunctions . | SEPARATION AND PURIFICATION TECHNOLOGY , 2025 , 359 . |
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