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Al-NaOH-Composited Liquid Metal: A Fast-Response Water-Triggered Material with Thermal and Pneumatic Article

Bo Yuan, Xuyang Sun, Jing Liu

Engineering 2020, Volume 6, Issue 12,   Pages 1454-1462 doi: 10.1016/j.eng.2019.08.020

Abstract:

Water-triggered materials are receiving increasing attentions due to their diverse capabilities suchHowever, most of such materials generally have a long reaction time and require strict preservation conditionsIn this study, a novel water-triggered material based on Al-NaOH-composited eutectic gallium–indiumOnce water is applied, the material thus fabricated would achieve a temperature rise of 40 °C inIn addition, a prototype of a water-triggered sphere robot was also fabricated using Al-NaOH-eGaIn, which

Keywords： Liquid metal     Water-triggered materials     Self-heating materials     Soft actuator    

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Sustainable functionalization and modification of materials via multicomponent reactions in water

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1318-1344 doi: 10.1007/s11705-022-2150-6

Abstract: to develop advanced tools for efficient functionalization and modification of materials.Particularly, the combination of multicomponent reactions in water and aqueous media with materials chemistrymulticomponent reactions could be enhanced by the contributing “natural” form of water-soluble materials, the exclusive solvating features of water, and simple separating and recovering materials.in water.

Keywords： materials     multicomponent reactions     modification     functionalization     water    

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Corrosion mechanisms of candidate structural materials for supercritical water-cooled reactor

Lefu ZHANG, Fawen ZHU, Rui TANG

Frontiers in Energy 2009, Volume 3, Issue 2,   Pages 233-240 doi: 10.1007/s11708-009-0024-y

Abstract: dispersion strengthened steel are presently considered to be the candidate structural or fuel-cladding materialsfor supercritical water-cooled reactor (SCWR), one of the promising generation IV reactor for large-scale, such as water rod.exhibits quite complicated mechanism in high-temperature and high-pressure supercritical water.This paper focuses on the mechanism of corrosion oxide film breakdown for SCWR candidate materials.

Keywords： supercritical water-cooled reactor     general corrosion     oxide film     corrosion mechanism    

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Plastic materials and water sources actively select and shape wastewater plastispheres over time

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1580-1

Abstract:

● Wastewater MPs exhibited resistomes and therefore health threats.

Keywords： Microplastics     Whole-genome metagenomic sequencing     Plastisphere     Plastic degradation     MHETase    

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Porous ultrathin-shell microcapsules designed by microfluidics for selective permeation and stimuli-triggered

Frontiers of Chemical Science and Engineering   Pages 1643-1650 doi: 10.1007/s11705-022-2201-z

Abstract: Here, we use ultrathin-shell water-in-oil-in-water double emulsions as templates and design porous ultrathin-shellmicrocapsules for selective permeation and multiple stimuli-triggered release.emulsions by microfluidic devices, negatively charged shellac nanoparticles dispersed in the inner watermicrocapsules exhibit excellent properties, including tunable size, selective permeation and stimuli-triggeredmolecules or particles are encapsulated in the core, and release of the encapsulated cargos can be triggered

Keywords： microcapsule     emulsion     microfluidics     selective permeation     stimuli-triggered release    

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Chemically triggered life control of “smart” hydrogels through click and declick reactions

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1399-1406 doi: 10.1007/s11705-022-2149-z

Abstract: The degradation of polymeric materials is recognized as one of the goals to be fulfilled for the sustainableThe materials above exhibited high water-swelling properties, distributed porous structures, as wellarchitectures and functions in polymeric synthesis, degradation and regeneration, a new generation of “smart” materials

Keywords： hydrogels     degradation     synthesis     regeneration    

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Nanosized magnetite in low cost materials for remediation of water polluted with toxic metals, azo- and

María Fernanda HORST,Verónica LASSALLE,María Luján FERREIRA

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 746-769 doi: 10.1007/s11783-015-0814-x

Abstract: Nanosized magnetite has emerged as an adsorbent of pollutants in water remediation.the synthesis and use of magnetic nanoparticles and nanocomposites in the treatment of contaminated waterVast information has been properly summarized according to the materials, their properties and preferential

Keywords： nanomagnetite     water remediation     toxic metals     dyes     supported magnetite    

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Review on research and application of mesoporous transitional metal oxides in water treatment

Minghao SUI, Lei SHE

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 6,   Pages 795-802 doi: 10.1007/s11783-013-0521-4

Abstract: This paper reviews the application of mesoporous transitional metal oxides in water treatment on basis

Keywords： mesoporous materials     transitional metal oxides     catalysis     adsorption     water treatment    

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Photothermal materials for efficient solar powered steam generation

Fenghua Liu, Yijian Lai, Binyuan Zhao, Robert Bradley, Weiping Wu

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 636-653 doi: 10.1007/s11705-019-1824-1

Abstract: The nano-structured photothermal materials are able to harvest energy from the full solar spectrum andMoreover, the materials and structures for heat management as well as the mass transportation are alsostructural design and mass/heat management, as well as their applications in seawater desalination and fresh waterproduction from waste water with free solar energy.efficient, low cost practical solar-driven clean water production.

Keywords： solar stream generation     plasmonics     porous carbon     photothermal materials     solar energy conversion efficiency     water vapor generation rate    

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Immune response triggered by the ablation of hepatocellular carcinoma with nanosecond pulsed electric

Jianpeng Liu, Xinhua Chen, Shusen Zheng

Frontiers of Medicine 2021, Volume 15, Issue 2,   Pages 170-177 doi: 10.1007/s11684-020-0747-z

Abstract: Nanosecond pulsed electric field (nsPEF) is a novel, nonthermal, and minimally invasive modality that can ablate solid tumors by inducing apoptosis. Recent animal experiments show that nsPEF can induce the immunogenic cell death of hepatocellular carcinoma (HCC) and stimulate the host’s immune response to kill residual tumor cells and decrease distant metastatic tumors. nsPEF-induced immunity is of great clinical importance because the nonthermal ablation may enhance the immune memory, which can prevent HCC recurrence and metastasis. This review summarized the most advanced research on the effect of nsPEF. The possible mechanisms of how locoregional nsPEF ablation enhances the systemic anticancer immune responses were illustrated. nsPEF stimulates the host immune system to boost stimulation and prevail suppression. Also, nsPEF increases the dendritic cell loading and inhibits the regulatory responses, thereby improving immune stimulation and limiting immunosuppression in HCC-bearing hosts. Therefore, nsPEF has excellent potential for HCC treatment.

Keywords： nanosecond pulsed electric fields (nsPEF)     hepatocellular carcinoma (HCC)     immune response     recurrence     metastasis    

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Hydrophilic modification of poly(aryl sulfone) membrane materials toward highly-efficient environmental

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 614-633 doi: 10.1007/s11705-021-2115-1

Abstract: Poly(aryl sulfone) as a typical membrane material has been widely used due to excellent mechanical, chemical and thermal stability. However, the inherent hydrophobicity of poly(aryl sulfone) based membranes bears with the fouling issue during applications, which makes the membrane tending to adsorb contaminants on the surface so as to result in decreased separation performance and lifetime. In this critical review, we give a comprehensive overview on characterizations of hydrophilic membrane and diverse hydrophilic modification approaches of poly(aryl sulfone) membranes, predominantly including bulky, blending and surface modification technology. The discussions on the different modification methods have been provided in-depth. Besides, focusing on modification methods and performance of modified membranes, the related mechanisms for the performance enhancement are discussed too. At last, the perspectives are provided to guide the future directions to develop novel technology to manipulate the hydrophilicity of poly(aryl sulfone) membranes toward diverse practical and multi-functional applications.

Keywords： poly(aryl sulfone)     membrane separations     modification     hydrophilicity     water treatment    

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Fluoride ions adsorption from water by CaCO enhanced Mn–Fe mixed metal oxides

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 236-248 doi: 10.1007/s11705-022-2193-8

Abstract: Novel CaCO3-enhanced Mn–Fe mixed metal oxides (CMFC) were successfully prepared for the first time by a simple-green hydrothermal strategy without any surfactant or template combined with calcination process. These oxides were then employed as an adsorbent for adsorptive removal of excess fluoride ions. The adsorbent was characterized by SEM, XPS, XRD, FTIR, and BET analysis techniques. The adsorption property of CMFC toward fluoride ion was analyzed by batch experiments. In fact, CMFC exhibited adsorption capacity of 227.3 mg∙g‒1 toward fluoride ion. Results showed that ion exchange, electrostatic attraction and chemical adsorption were the main mechanism for the adhesion of large amount of fluoride ion on the CMFC surface, and the high adsorption capacity responded to the low pH of the adsorption system. When the fluoride ion concentration was increased from 20 to 200 mg∙L‒1, Langmuir model was more in line with experimental results. The change of fluoride ion adsorption with respect to time was accurately described by pseudo-second-order kinetics. After five cycles of use, the adsorbent still maintains a performance of 70.6% of efficiency, compared to the fresh adsorbent. Therefore, this material may act as a potential candidate for adsorbent with broad range of application prospects.

Keywords： mesoporous materials     metal oxides     fluoride ion     adsorption mechanism    

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Easily-manufactured paper-based materials with high porosity for adsorption/separation applications in

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 830-839 doi: 10.1007/s11705-022-2267-7

Abstract: The separation efficiency of the emulsified oil was 99.3%, and the water flux was up to 2020 L·mThe continuous purification of complex wastewater can be achieved by using paper-based materials combined

Keywords： adsorption     oil–water separation     underwater superoleophobicity     wastewater treatment    

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Event-triggered dynamic output-feedback control for a class of Lipschitz nonlinear systems Research Article

Zhiqian LIU, Xuyang LOU, Jiajia JIA

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 11,   Pages 1684-1699 doi: 10.1631/FITEE.2100552

Abstract: Then, a novel event-triggered mechanism is proposed for the s in which new event-triggered conditions

Keywords： Lipschitz nonlinear system     Dynamic output-feedback control     Event-triggered control     Global asymptotic    

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An evaluation model of water-saving reconstruction projects based on resource value flows

Runwen JIANG, Xiaohong CHEN, Lingchu ZHAO, Zhifang ZHOU, Tao ZHANG

Frontiers of Engineering Management 2022, Volume 9, Issue 2,   Pages 257-267 doi: 10.1007/s42524-020-0144-y

Abstract: Due to uncertainties in water supply, there is growing demand for water resource management in enterprisesIn this study, we evaluated the effects of companies’ water-saving reconstruction projects.We used Hina Advanced Materials Company as a case to construct an investment decision model to (1) calculateand (2) locate the level of water resources circulation.resource flows, thereby providing guidance and suggestions for optimizing water resource flows.

Keywords： value flow analysis     ternary materials enterprises     grey situation decision analysis     water resources    

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Title Author Date Type Operation

Al-NaOH-Composited Liquid Metal: A Fast-Response Water-Triggered Material with Thermal and Pneumatic

Bo Yuan, Xuyang Sun, Jing Liu

Journal Article

Sustainable functionalization and modification of materials via multicomponent reactions in water

Journal Article

Corrosion mechanisms of candidate structural materials for supercritical water-cooled reactor

Lefu ZHANG, Fawen ZHU, Rui TANG

Journal Article

Plastic materials and water sources actively select and shape wastewater plastispheres over time

Journal Article

Porous ultrathin-shell microcapsules designed by microfluidics for selective permeation and stimuli-triggered

Journal Article

Chemically triggered life control of “smart” hydrogels through click and declick reactions

Journal Article

Nanosized magnetite in low cost materials for remediation of water polluted with toxic metals, azo- and

María Fernanda HORST,Verónica LASSALLE,María Luján FERREIRA

Journal Article

Review on research and application of mesoporous transitional metal oxides in water treatment

Minghao SUI, Lei SHE

Journal Article

Photothermal materials for efficient solar powered steam generation

Fenghua Liu, Yijian Lai, Binyuan Zhao, Robert Bradley, Weiping Wu

Journal Article

Immune response triggered by the ablation of hepatocellular carcinoma with nanosecond pulsed electric

Jianpeng Liu, Xinhua Chen, Shusen Zheng

Journal Article

Hydrophilic modification of poly(aryl sulfone) membrane materials toward highly-efficient environmental

Journal Article

Fluoride ions adsorption from water by CaCO enhanced Mn–Fe mixed metal oxides

Journal Article

Easily-manufactured paper-based materials with high porosity for adsorption/separation applications in

Journal Article

Event-triggered dynamic output-feedback control for a class of Lipschitz nonlinear systems

Zhiqian LIU, Xuyang LOU, Jiajia JIA

Journal Article

An evaluation model of water-saving reconstruction projects based on resource value flows

Runwen JIANG, Xiaohong CHEN, Lingchu ZHAO, Zhifang ZHOU, Tao ZHANG

Journal Article