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学者姓名：赖跃坤
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Abstract ：
In recent years, loading antioxidants onto inorganic nanoparticles has attracted increasing interest. However, the existing studies not only have low antioxidant loading efficiency, but also ignore the relationship between structural changes and antioxidant properties before and after antioxidant modification, greatly limiting the improvement of the antioxidant properties of composites and their application scope. In this work, we successfully prepared bis-hindered phenolic antioxidants containing silica hydroxyl groups (Bis-mAO) and loaded them onto silicon dioxide (SiO 2 ) to get the nanocomposites (Bis-mAO-SiO 2 ). The melt blending method further prepared the corresponding polyphenylene sulfide (PPS)/Bis-mAO-SiO 2 composites. The results showed that the higher antioxidant loading and more suitable antioxidant structure made Bis-mAO-SiO 2 possess excellent antioxidant properties. The prepared PPS/Bis-mAO-SiO 2 composites remained stable under high temperatures and oxygen environments. Impressively, the maximum weight loss rate temperature of PPS/Bis-mAO-SiO 2 was increased by 11.60 degrees C compared to that of PPS, and after accelerated thermal oxidation at 220 degrees C for 24 h, the relative intensity ratio between O and C of PPS/Bis-mAO-SiO 2 only increased to 0.086, much lower than 0.132 for PPS. Moreover, the viscosity of PPS/Bis-mAO-SiO 2 only increased by 29.05 % and 88.75 % after accelerated thermal oxidation at 220 degrees C for 12, 24 h. Compared, PPS ' s viscosity increased substantially by 79.22 % and 250.3 %, respectively. This meant that the Bis-mAO-SiO 2 successfully achieved a synergistic integration of high antioxidant properties and thermal stability, implying that the work offered a strategy for fabricating hightemperature resistant antioxidant composites.
Keyword ：
Hindered phenolic Hindered phenolic Polyphenylene sulfide Polyphenylene sulfide Rheological properties Rheological properties Silicon dioxide Silicon dioxide Thermal oxidation stability Thermal oxidation stability
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| GB/T 7714 | Cai, Weilong , You, Jian , Wang, Wei et al. Double-hindered phenolic SiO 2 composites with excellent oxidation resistance and thermal stability for enhanced thermal oxidation stability of PPS [J]. | CHEMICAL ENGINEERING JOURNAL , 2024 , 487 . |
| MLA | Cai, Weilong et al. "Double-hindered phenolic SiO 2 composites with excellent oxidation resistance and thermal stability for enhanced thermal oxidation stability of PPS" . | CHEMICAL ENGINEERING JOURNAL 487 (2024) . |
| APA | Cai, Weilong , You, Jian , Wang, Wei , Chen, Huaiyin , Liu, Longmin , Ma, Yuhan et al. Double-hindered phenolic SiO 2 composites with excellent oxidation resistance and thermal stability for enhanced thermal oxidation stability of PPS . | CHEMICAL ENGINEERING JOURNAL , 2024 , 487 . |
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Durable superhydrophobic anti-erosion/anticorrosion coatings are highly demanded across various applications. However, achieving coatings with exceptional superhydrophobicity, mechanical strength, and corrosion resistance remains a grand challenge. Herein, a robust microstructure coating, inspired by the cylindrical structures situated on the surface of conch shell, for mitigating erosion and corrosion damages in gas transportation pipelines is reported. Specifically, citric acid monohydrate as a pore-forming agent is leveraged to create a porous structure between layers, effectively buffering the impact on the surface. As a result, the coating demonstrates remarkable wear resistance and water repellency. Importantly, even after abrasion by sandpaper and an erosion loop test, the resulting superhydrophobic surfaces retain the water repellency. The design strategy offers a promising route to manufacturing multifunctional materials with desired features and structural complexities, thereby enabling effective self-cleaning and antifouling abilities in harsh operating environments for an array of applications, including self-cleaning windows, antifouling coatings for medical devices, and anti-erosion/anticorrosion protection, among other areas.
Keyword ：
bionic microstructure bionic microstructure mechanical durability and chemical stability mechanical durability and chemical stability porous structure porous structure superhydrophobicity superhydrophobicity wear resistance wear resistance
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| GB/T 7714 | Zang, Xuerui , Bian, Jiang , Ni, Yimeng et al. A Robust Biomimetic Superhydrophobic Coating with Superior Mechanical Durability and Chemical Stability for Inner Pipeline Protection [J]. | ADVANCED SCIENCE , 2024 , 11 (12) . |
| MLA | Zang, Xuerui et al. "A Robust Biomimetic Superhydrophobic Coating with Superior Mechanical Durability and Chemical Stability for Inner Pipeline Protection" . | ADVANCED SCIENCE 11 . 12 (2024) . |
| APA | Zang, Xuerui , Bian, Jiang , Ni, Yimeng , Zheng, Weiwei , Zhu, Tianxue , Chen, Zhong et al. A Robust Biomimetic Superhydrophobic Coating with Superior Mechanical Durability and Chemical Stability for Inner Pipeline Protection . | ADVANCED SCIENCE , 2024 , 11 (12) . |
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Over the past decades, there has been a growing interest in rechargeable aqueous Zn-ion batteries (AZIBs) as a viable substitute for lithium-ion batteries. This is primarily due to their low cost, lower redox potential, and high safety. Nevertheless, the progress of Zn metal anodes has been impeded by various challenges, including the growth of dendrites, corrosion, and hydrogen evolution reaction during repeated cycles that result in low Coulombic efficiency and a short lifetime. Therefore, we represent recent advances in Zn metal anode protection for constructing high-performance AZIBs. Besides, we show in-depth analyses and supposed hypotheses on the working mechanism of these issues associated with mildly acidic aqueous electrolytes. Meanwhile, design principles and feasible strategies are proposed to suppress dendrites' formation of Zn batteries, including electrode design, electrolyte modification, and interface regulation, which are suitable for restraining corrosion and hydrogen evolution reaction. Finally, the current challenges and future trends are raised to pave the way for the commercialization of AZIBs. These design principles and potential strategies are applicable in other metal-ion batteries, such as Li and K metal batteries. State-of-the-art advances in the rational design of aqueous zinc-ion batteries and their progress in practical applications are systematically summarized in this review. Various strategies to protect the Zn anode from forming dendrites' formation, restricting hydrogen production and corrosion, are proposed from both working mechanism and material perspectives, including structure design, electrolyte modification, and interface regulation. image
Keyword ：
aqueous Zn-ion batteries aqueous Zn-ion batteries dendrites formation dendrites formation electrolyte modification electrolyte modification interface regulation interface regulation structure design structure design
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| GB/T 7714 | Al-Abbasi, Malek , Zhao, Yanrui , He, Honggang et al. Challenges and protective strategies on zinc anode toward practical aqueous zinc-ion batteries [J]. | CARBON NEUTRALIZATION , 2024 , 3 (1) : 108-141 . |
| MLA | Al-Abbasi, Malek et al. "Challenges and protective strategies on zinc anode toward practical aqueous zinc-ion batteries" . | CARBON NEUTRALIZATION 3 . 1 (2024) : 108-141 . |
| APA | Al-Abbasi, Malek , Zhao, Yanrui , He, Honggang , Liu, Hui , Xia, Huarong , Zhu, Tianxue et al. Challenges and protective strategies on zinc anode toward practical aqueous zinc-ion batteries . | CARBON NEUTRALIZATION , 2024 , 3 (1) , 108-141 . |
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The exploitation of high performance redox-active substances is critically important for the development of non -aqueous redox flow batteries. Herein, three tetrathiofulvalene (TTF) derivatives with different substitution groups, namely TTF diethyl ester (TTFDE), TTF tetramethyl ester (TTFTM), and TTF tetraethyl ester (TTFTE), are prepared and their energy storage properties are evaluated. It has been found that the redox potential and solubility of these TTF derivatives in conventional carbonate electrolytes increases with the number of ester groups. The battery with a catholyte of 0.2 mol L - 1 of TTFTE delivers a specific capacity of more than 10 Ah L - 1 at the current density of 0.5 C with two discharge voltage platforms locating at as high as 3.85 and 3.60 V vs. Li/Li + . Its capacity retention can be improved from 2.34 Ah L - 1 to 3.60 Ah L - 1 after 100 cycles by the use of an anion exchange membrane to block the crossover of TTF species. The excellent cycling stability of the TIF esters is supported by their well-delocalized electrons, as revealed by the density function theory calculations. Therefore, the introduction of more and larger electron -withdrawing groups is a promising strategy to simultaneously increase the redox-potential and solubility of redox-active materials for non -aqueous redox flow batteries. (c) 2022 Institute of Process Engineering, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co., Ltd. This is an open access article under the CC BY -NC -ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
Keyword ：
Non-aqueous redox flow batteries Non-aqueous redox flow batteries Redox potential Redox potential Solubility Solubility Substituent effect Substituent effect Tetrathiofulvarene Tetrathiofulvarene
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| GB/T 7714 | Hu, Weikang , Xu, Jiaqi , Chen, Nanjie et al. Tetrathiafulvalene esters with high redox potentials and improved solubilities for non-aqueous redox flow battery applications [J]. | GREEN ENERGY & ENVIRONMENT , 2024 , 9 (5) : 899-908 . |
| MLA | Hu, Weikang et al. "Tetrathiafulvalene esters with high redox potentials and improved solubilities for non-aqueous redox flow battery applications" . | GREEN ENERGY & ENVIRONMENT 9 . 5 (2024) : 899-908 . |
| APA | Hu, Weikang , Xu, Jiaqi , Chen, Nanjie , Deng, Zongcai , Lai, Yuekun , Chen, Dongyang . Tetrathiafulvalene esters with high redox potentials and improved solubilities for non-aqueous redox flow battery applications . | GREEN ENERGY & ENVIRONMENT , 2024 , 9 (5) , 899-908 . |
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Atmospheric water harvesting (AWH) has been broadly exploited to meet the challenge of water shortage. Despite the significant achievements of AWH, the leakage of hydroscopic salt during the AWH process hinders its practical applications. Herein, inspired by the unique selective permeability of the phospholipid bilayer, a sandwich structural (hydrophobic-hydrophilic-hydrophobic) polyacrylonitrile nanofibrous membrane (San-PAN) was fabricated for AWH. The hydrophilic inner layer loaded with LiCl could capture water from the air. The hydrophobic microchannels in the outer layer could selectively allow the free transmission of gaseous water molecules but confine the hydroscopic salt solution in the hydrophilic layer, achieving continuous and recyclable water sorption/desorption. As demonstrated, the as-prepared AWH devices presented high-efficient adsorption kinetics from 1.66 to 4.08 g g(-1) at 30% to 90% relative humidity. Thus, this work strengthens the understanding of the water transmission process along microchannels and provides insight into the practical applications of AWH.
Keyword ：
bioinspired characteristic bioinspired characteristic heattransfer heattransfer nanofibrous membrane nanofibrous membrane water leakage water leakage water sorption/desorption water sorption/desorption
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| GB/T 7714 | Yu, Zhihua , Li, Shuhui , Zhang, Jichao et al. Phospholipid Bilayer Inspired Sandwich Structural Nanofibrous Membrane for Atmospheric Water Harvesting and Selective Release [J]. | NANO LETTERS , 2024 , 24 (8) : 2629-2636 . |
| MLA | Yu, Zhihua et al. "Phospholipid Bilayer Inspired Sandwich Structural Nanofibrous Membrane for Atmospheric Water Harvesting and Selective Release" . | NANO LETTERS 24 . 8 (2024) : 2629-2636 . |
| APA | Yu, Zhihua , Li, Shuhui , Zhang, Jichao , Tang, Chunxia , Qin, Ziqi , Liu, Xiaojie et al. Phospholipid Bilayer Inspired Sandwich Structural Nanofibrous Membrane for Atmospheric Water Harvesting and Selective Release . | NANO LETTERS , 2024 , 24 (8) , 2629-2636 . |
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Organic solvent nanofiltration (OSN) is a green, energy-saving, and highly efficient emerging membrane separation technology, and there is an urgent need for robust, easy-to-process OSN membranes with high permeance and small solute selectivity for industrial applications. Herein, we propose a new strategy for accurately designing novel OSN membranes. Specifically, a polyamide (PA) interlayer was synthesized in-situ on the surface of homogeneous reinforced poly(p-phenylene terephthamide) (PPTA) hollow fiber membrane by interfacial polymerization (IP) using both ultra-low concentrations piperazine (PIP, 0.05 wt%) and trimesoyl chloride (TMC, 0.005 wt%), and then a defect-free and dense PPy layer was deposited on top of the hydrophilic PA interlayer by chemical vapor deposition (CVD) process to prepare PA/PPy composite membranes with spherical cluster or strip cluster "Turing-like" structure. The resulting PA/PPy composite membranes presented an excellent high selective permeability, the dimethylacetamide (DMAc) permeability was 21.1 Lm(-2)h(-1)MPa-1, and the molecular weight cut-off (MWCO) was as low as 185 Da. A 30-hour OSN test at elevated temperatures (80 degrees C) and in organic solvent (DMAc), as well as a one-month immersion test in ethanol and DMAc at room temperature, demonstrated superior separation performance and structural stability of the membranes, indicating their application potential in harsh solvent systems. Our novel method for developing nanoscale ordered structured PA/PPy composite membranes offers great potential for the development of multilevel structural designs in the preparation of high-performance OSN membranes with potential industrial applications.
Keyword ：
Chemical vapor deposition Chemical vapor deposition Hollow fiber Hollow fiber Interfacial polymerization Interfacial polymerization Interlayer Interlayer Organic solvent nanofiltration Organic solvent nanofiltration Poly(p-phenylene terephthamide) Poly(p-phenylene terephthamide)
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| GB/T 7714 | Lai, Xing , Wang, Chun , Chen, Huaiyin et al. Controllable preparation of novel homogenous reinforcement poly (p-phenylene terephthamide) hollow fiber nanofiltration membrane with nanoscale ordered structures for organic solvent nanofiltration [J]. | SEPARATION AND PURIFICATION TECHNOLOGY , 2024 , 338 . |
| MLA | Lai, Xing et al. "Controllable preparation of novel homogenous reinforcement poly (p-phenylene terephthamide) hollow fiber nanofiltration membrane with nanoscale ordered structures for organic solvent nanofiltration" . | SEPARATION AND PURIFICATION TECHNOLOGY 338 (2024) . |
| APA | Lai, Xing , Wang, Chun , Chen, Huaiyin , Zhu, Tianxue , Huang, Jianying , Xiao, Changfa et al. Controllable preparation of novel homogenous reinforcement poly (p-phenylene terephthamide) hollow fiber nanofiltration membrane with nanoscale ordered structures for organic solvent nanofiltration . | SEPARATION AND PURIFICATION TECHNOLOGY , 2024 , 338 . |
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Herein, Co-MoSx/CN photocatalysts were prepared by photodeposition using urea and ammonium tetrathiomolybdate as starting materials. The doping of the cocatalyst MoSx changed the electronic band structure of CN, shortened the band gap width, and exhibited excellent visible light response. Furthermore, the introduction of the transition metal Co not only forms a Co-Mo-S bond but also makes better use of the excess S2- generated by the decomposition of ammonium tetrathiomolybdate, resulting in more active sites and improving the utilization of raw materials.
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| GB/T 7714 | Lei, Yonggang , Ng, Kim Hoong , Zou, Chenyu et al. In situ photodeposition of loaded Co-MoSx for promoting visible-light g-C3N4 photocatalytic hydrogen production performance [J]. | SUSTAINABLE ENERGY & FUELS , 2024 , 8 (5) : 927-933 . |
| MLA | Lei, Yonggang et al. "In situ photodeposition of loaded Co-MoSx for promoting visible-light g-C3N4 photocatalytic hydrogen production performance" . | SUSTAINABLE ENERGY & FUELS 8 . 5 (2024) : 927-933 . |
| APA | Lei, Yonggang , Ng, Kim Hoong , Zou, Chenyu , Chen, Lejun , Lai, Yuekun , Huang, Jianying . In situ photodeposition of loaded Co-MoSx for promoting visible-light g-C3N4 photocatalytic hydrogen production performance . | SUSTAINABLE ENERGY & FUELS , 2024 , 8 (5) , 927-933 . |
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Polyphenylene sulfide (PPS), commonly used as a core material for high -temperature flue gas treatment, exhibits elevated viscosity when processed even at temperature exceeding 280 degrees C. In this study, a novel high-flowability PPS -based composite was fabricated through the incorporation of graphitic carbon nitride (g-C3N4) via a wellestablished melt extrusion procedure. The enhancement of flowability in PPS was verified, and the material's texture structures and fundamental properties of composites with varying contents were determined. The composites exhibit well -dispersed g-C3N4, a significant reduction in shear viscosity (>10 %), a notable increase in melt index (>30 %), improved crystallinity, and comparable or superior performance compared to pure PPS. When the g-C(3)N(4 )was introduced into the PPS matrix, a phase -separated composite structure was formed. This structure reduces the entanglement degree between the PPS molecular chains and provides more space for freemovement of the PPS chains, and thus the improvement in flowability for the composites can be clearly demonstrated. Therefore, g-C(3)N(4 )can be used as a novel flow modifier to enhance the flowability and stability of PPS resin without compromising its fundamental properties, which offers significant prospects for improving productivity, optimizing energy usage, and managing costs for PPS -based products.
Keyword ：
Graphitic carbon nitride (g-C3N4) Graphitic carbon nitride (g-C3N4) High flowability High flowability Melt blending Melt blending Phase-separated structure Phase-separated structure Polyphenylene sulfide (PPS) Polyphenylene sulfide (PPS)
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| GB/T 7714 | Cao, Hong , Zhang, Bing , Wang, Wei et al. Development of high-flowability melt PPS-based composites through blending with g-C3N4 [J]. | POLYMER , 2024 , 293 . |
| MLA | Cao, Hong et al. "Development of high-flowability melt PPS-based composites through blending with g-C3N4" . | POLYMER 293 (2024) . |
| APA | Cao, Hong , Zhang, Bing , Wang, Wei , Li, Yongzhao , Jia, Mengke , Yu, Weihe et al. Development of high-flowability melt PPS-based composites through blending with g-C3N4 . | POLYMER , 2024 , 293 . |
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Highly permeable particulate matter (PM) can carry various bacteria, viruses and toxics and pose a serious threat to public health. Nevertheless, current respirators typically sacrifice their thickness and base weight for high-performance filtration, which inevitably causes wearing discomfort and significant consumption of raw materials. Here, we show a facile yet massive splitting eletrospinning strategy to prepare an ultrathin, ultralight and radiative cooling dual-scale fiber membrane with about 80% infrared transmittance for high-protective, comfortable and sustainable air filter. By tailoring antibacterial surfactant-triggered splitting of charged jets, the dual-scale fibrous filter consisting of continuous nanofibers (44 +/- 12 nm) and submicron-fibers (159 +/- 32 nm) is formed. It presents ultralow thickness (1.49 mu m) and base weight (0.57 g m-2) but superior protective performances (about 99.95% PM0.3 removal, durable antibacterial ability) and wearing comfort of low air resistance, high heat dissipation and moisture permeability. Moreover, the ultralight filter can save over 97% polymers than commercial N95 respirator, enabling itself to be sustainable and economical. This work paves the way for designing advanced and sustainable protective materials.
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| GB/T 7714 | Yang, Yuchen , Li, Xiangshun , Zhou, Zhiyong et al. Ultrathin, ultralight dual-scale fibrous networks with high-infrared transmittance for high-performance, comfortable and sustainable PM0.3 filter [J]. | NATURE COMMUNICATIONS , 2024 , 15 (1) . |
| MLA | Yang, Yuchen et al. "Ultrathin, ultralight dual-scale fibrous networks with high-infrared transmittance for high-performance, comfortable and sustainable PM0.3 filter" . | NATURE COMMUNICATIONS 15 . 1 (2024) . |
| APA | Yang, Yuchen , Li, Xiangshun , Zhou, Zhiyong , Qiu, Qiaohua , Chen, Wenjing , Huang, Jianying et al. Ultrathin, ultralight dual-scale fibrous networks with high-infrared transmittance for high-performance, comfortable and sustainable PM0.3 filter . | NATURE COMMUNICATIONS , 2024 , 15 (1) . |
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Real-time monitoring of respiration plays a very important role in human health assessment, especially in monitoring and analyzing respiration during exercise and sleep. However, traditional humidity sensors still have problems in flexibility, sensitivity, and durability, so there is an urgent need to develop humidity sensors with high sensitivity, stretchability, and environmental resistance as respiratory monitoring applications. Here, based on the double network hydrogel structure of polyvinyl alcohol and polyacrylamide, a highly sensitive, highly stretchable, and environmentally stable organic hydrogel humidity sensor has been manufactured by using the synergistic effect of lithium chloride and MXene. The hydrogel humidity sensor shows rapid response in the humidity range of 40-85% RH, and has a high sensitivity of -103.4%/% RH. In addition, it exhibits more than 3000% mechanical strain and excellent environmental resistance, which is attributed to the chemical cross-linking in the hydrogel network and the synergistic effect of multiple hydroxyl groups in glycerol forming rich hydrogen bonds with water and polymer chains. The hydrogel humidity sensor is used for real-time monitoring of breathing and sleep processes. This work provides a new strategy for preparing high-performance, extensibility, and environmental stability hydrogel-based sensors for respiratory monitoring. Based on the double network hydrogel structure of polyvinyl alcohol and polyacrylamide, an organic hydrogel humidity sensor with high sensitivity, high tensile property, and environmental stability is prepared by the synergistic action of lithium chloride and MXene. The potential application of hydrogel sensor in the field of respiratory monitoring is presented. image
Keyword ：
conductive hydrogel conductive hydrogel environmental stability environmental stability humidity sensor humidity sensor respiratory monitoring respiratory monitoring strain sensor strain sensor
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| GB/T 7714 | Ni, Yimeng , Zang, Xuerui , Yang, Yue et al. Environmental Stability Stretchable Organic Hydrogel Humidity Sensor for Respiratory Monitoring with Ultrahigh Sensitivity [J]. | ADVANCED FUNCTIONAL MATERIALS , 2024 . |
| MLA | Ni, Yimeng et al. "Environmental Stability Stretchable Organic Hydrogel Humidity Sensor for Respiratory Monitoring with Ultrahigh Sensitivity" . | ADVANCED FUNCTIONAL MATERIALS (2024) . |
| APA | Ni, Yimeng , Zang, Xuerui , Yang, Yue , Gong, Zehua , Li, Huaqiong , Chen, Jiajun et al. Environmental Stability Stretchable Organic Hydrogel Humidity Sensor for Respiratory Monitoring with Ultrahigh Sensitivity . | ADVANCED FUNCTIONAL MATERIALS , 2024 . |
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