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Carbon-doped surface unsaturated sulfur enriched CoS@rGO aerogel pseudocapacitive anode and biomass-derivedporous carbon cathode for advanced lithium-ion capacitors

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1500-1513 doi: 10.1007/s11705-021-2086-2

Abstract: On the other hand, the biomass-derived porous carbon as the cathode also displays a superior capacity

Keywords： in-situ carbon-doped     surface unsaturated sulfur enriched     pseudocapacitive energy storage     biomass-derived    

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Fabrication of coconut shell-derived porous carbons for CO adsorption application

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1122-1130 doi: 10.1007/s11705-022-2292-6

Abstract: Biomass-derived porous carbons have been considered as the most potential candidate for effective CO2 adsorbent thanks to being widely-available precursor and having highly porous structure andHowever, the biomass-derived porous carbons still suffer from the poor optimization process in termsHerein, we have successfully fabricated coconut shell-derived porous carbon by a simple one-step synthesisDepending on the different activating temperatures (from 700 to 800 °C) and KOH/biomass mass ratios (

Keywords： porous carbons     CO2 adsorption     KOH activation     single step reaction     biomass    

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Synthesis of porous carbon from orange peel waste for effective volatile organic compounds adsorption

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 942-953 doi: 10.1007/s11705-022-2264-x

Abstract: In recent years, the preparation of porous carbon from biomass waste for volatile organic compounds adsorptionIn this study, porous carbon was synthesized from orange peel by urea-assisted hydrothermal carbonizationIn this case, the toluene adsorption capacity of the porous carbon improved from 382.8 to 485.3 mg·gporous carbon possessed abundant micropores and high specific surface area,This study can provide guidance for selecting suitable biomass waste to synthesize porous carbon with

Keywords： biomass waste     porous carbon     feedstock composition     urea-assisted hydrothermal carbonization     toluene    

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An Effective Green Porous Structural Adhesive for Thermal Insulating, Flame-Retardant, and Smoke-Suppressant Article

Meng-En Li, Hai-Bo Zhao, Jin-Bo Cheng, Ting Wang, Teng Fu, Ai-Ning Zhang, Yu-Zhong Wang

Engineering 2022, Volume 17, Issue 10,   Pages 151-160 doi: 10.1016/j.eng.2020.08.032

Abstract: polystyrene (EPS) foams, which are widely used insulation materials in buildings, a novel “green” porousbio-based flame-retardant starch (FRS) coating was designed from starch modified with phytic acid (PAThis porous FRS coating has open pores, which, in combination with the closed cells formed by EPS beads, create a hierarchically porous structure in FRS–EPS that results in superior thermal insulationThis novel porous biomass-based FRS system provides a promising strategy for fabricating polymer foams

Keywords： Biomass porous coating     Expanded polystyrene foam     Low thermal conductivity     Flame retardancy     Smoke suppression    

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Tubes with coated and sintered porous surface for highly efficient heat exchangers

Hong Xu, Yulin Dai, Honghai Cao, Jinglei Liu, Li Zhang, Mingjie Xu, Jun Cao, Peng Xu, Jianshu Liu

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 367-375 doi: 10.1007/s11705-018-1703-1

Abstract: addition, the heat transfer capacity on the sintered surface depends on both the powder size and the coatingThe optimum heat transfer capacity can be obtained when the thickness of the microporous coating layer

Keywords： microporous coating layer     surface modification     boiling enhancement     sintering    

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Anticorrosive composite self-healing coating enabled by solar irradiation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1355-1366 doi: 10.1007/s11705-022-2147-1

Abstract: Herein, we present a composite coating with a self-healing function under easily accessible sunlightO4 nanoparticles serve as a phase-change component and photothermal material in an epoxy coatingFe3O4 nanoparticles endow this composite self-healing coating with good photothermalTherefore, artificial defects created in this type of self-healing coating can be healed by the liquifiedThe healed coating can still serve as a good barrier for the protection of the underlying carbon steel

Keywords： self-healing coating     phase transition     photothermal effect     corrosion protection    

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A Novel Hierarchically Lightweight Porous Carbon Derived from Egg White for Strong Microwave Absorption Article

Zonglin Liu, Xu Zhao, Liangliang Xu, Qingyu Peng, Xiaodong He

Engineering 2022, Volume 18, Issue 11,   Pages 161-172 doi: 10.1016/j.eng.2022.04.026

Abstract:

Egg custard is a common dish on the dining table and exhibits a uniform porous structure after freeze-dryingand the custard's unique microstructure and adjustable electrical properties make it a potential porousHerein, nitrogen in situ doped porous carbons (NPCs) and potassium-carbonate-modified NPCs (Their excellent impedance matching and effective internal loss make the obtained porous carbons goodholes, and a porous skeleton.

Keywords： Microwave absorption     Porous carbon     Biomass     K2CO3    

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Elastic modulus and thermal stress in coating during heat cycling with different substrate shapes

Daniel GAONA,Alfredo VALAREZO

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 3,   Pages 294-300 doi: 10.1007/s11465-015-0351-0

Abstract:

The elastic modulus of a deposit (Ed) can be obtained by monitoring the temperature (?T) and curvature (?k) of a one-side coated long plate, namely, a one-dimensional (1D) deformation model. The aim of this research is to design an experimental setup that proves whether a 1D deformation model can be scaled for complex geometries. The setup includes a laser displacement sensor mounted on a robotic arm capable of scanning a specimen surface and measuring its deformation. The reproducibility of the results is verified by comparing the present results with Stony Brook University Laboratory’s results. The ?k-?T slope error is less than 8%, and the Ed estimation error is close to 2%. These values reveal the repeatability of the experiments. Several samples fabricated with aluminum as the substrate and 100MXC nanowire (Fe and Cr alloy) as the deposit are analyzed and compared with those in finite element (FE) simulations. The linear elastic behavior of 1D (flat long plate) and 2D (squared plate) specimens during heating/cooling cycles is demonstrated by the high linearity of all ?k-?T curves (over 97%). The Ed values are approximately equal for 1D and 2D analyses, with a median of 96 GPa and standard deviation of 2 GPa. The correspondence between the experimental and simulated results for the 1D and 2D specimens reveals that deformation and thermal stress in coated specimens can be predicted regardless of specimen geometry through FE modeling and by using the experimental value of Ed. An example of a turbine-blade-shaped substrate is presented to validate the approach.

Keywords： in-plane     Young’s modulus     curvature temperature     thermal stress     coating    

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Plasma spray coating on interconnector toward promoted solid oxide fuel cells and solid oxide electrolysis

Frontiers in Energy doi: 10.1007/s11708-023-0901-9

Abstract: Coating on the interconnector surface is an important approach to inhibit the oxidation and Cr migrationtechnology, atmospheric plasma spraying (APS) and low-pressure plasma spray (LPPS), are adopted for the coating

Keywords： interconnector coating     plasma spray     electrochemical performance     Cr diffusion inhibition     solid oxide    

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Erratum to: Enhancing the photoelectrochemical performance of p-silicon through TiO coating decorated

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 876-877 doi: 10.1007/s11708-022-0832-x

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The feasibility of coating by cooling crystallization on ibuprofen naked tablets

Fatima Mameri, Ouahiba Koutchoukali, Mohamed Bouhelassa, Anne Hartwig, Leila Nemdili, Joachim Ulrich

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2,   Pages 211-219 doi: 10.1007/s11705-017-1619-1

Abstract: Sugar spray coating is a frequently used process in the pharmaceutical industry.However, this process presents the disadvantage to form an amorphous coating around the active ingredientA crystalline coating formed on the surface of a tablet is highly desirable.Recently, a new process of coating by cooling crystallization has been developed and applied on bisacodylIn this work, we investigated the feasibility of coating by cooling crystallization on ibuprofen “naked

Keywords： coating     solution crystallization     ibuprofen tablets     sucrose    

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Vanadium oxide cathode with synergistic engineering of calcium-ion intercalation and polyaniline coating

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1244-1253 doi: 10.1007/s11705-022-2293-5

Abstract: Herein, a synergistic engineering of calcium-ion intercalation and polyaniline coating was developedvanadium pentoxide layers as pillars increase the crystal structure’s stability, while the polyaniline coatingThe vanadium oxide cathode with synergistic engineering of calcium-ion intercalation and polyaniline coating

Keywords： zinc-ion battery     CaV8O20     polyaniline coating     synergistic engineering     high capacity    

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Will biomass be used for bioenergy or transportation biofuels?What drivers will influence biomass allocation

Jinguang HU, William James CADHAM, Susan van DYK, Jack N. SADDLER

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4,   Pages 473-481 doi: 10.15302/J-FASE-2017168

Abstract: Potential competition for biomass for current and future bioenergy/biofuel uses in Brazil, Denmark, SwedenHowever, there is limited competition for biomass between bioenergy (heat/power/residential/industrialIn each of these countries, biomass is predominantly used to produce bioenergy, even in those regionswith agricultural biomass having a small, but increasing, secondary role.biomass with coproduct lignin and other residues used to concomitantly produce heat and electricity

Keywords： bioenergy     biofuel     biomass     renewable energy policy    

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Fabricating sustainable lignin-derived porous carbon as electrode for high-performance supercapacitors

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1065-1074 doi: 10.1007/s11705-023-2313-0

Abstract: Lignocellulosic biomass such as plants and agricultural waste are ideal to tackle the current energyCarbon-rich lignin is abundant in lignocellulosic biomass, whose high-value transformation and utilizationHerein, we propose a method for the preparation of porous carbon from lignin employing an H3porous carbon and investigate its potential for energyAfter assisted hydrothermal treatment followed by carbonization at 800 °C, the lignin-derived porous

Keywords： lignin     porous carbon     electrode     supercapacitor    

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A novel composite coating mesh film for oil-water separation

Futao QIN, Zhijia YU, Xinhui FANG, Xinghua LIU, Xiangyu SUN

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1,   Pages 112-118 doi: 10.1007/s11705-009-0149-x

Abstract: Polytetrafluoroethylene-polyphenylene sulfide composite coating mesh film was successfully prepared by

Keywords： super-hydrophobic     super-oleophilic     composite coating     mesh film     separation of oil and water    

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Title Author Date Type Operation

Carbon-doped surface unsaturated sulfur enriched CoS@rGO aerogel pseudocapacitive anode and biomass-derivedporous carbon cathode for advanced lithium-ion capacitors

Journal Article

Fabrication of coconut shell-derived porous carbons for CO adsorption application

Journal Article

Synthesis of porous carbon from orange peel waste for effective volatile organic compounds adsorption

Journal Article

An Effective Green Porous Structural Adhesive for Thermal Insulating, Flame-Retardant, and Smoke-Suppressant

Meng-En Li, Hai-Bo Zhao, Jin-Bo Cheng, Ting Wang, Teng Fu, Ai-Ning Zhang, Yu-Zhong Wang

Journal Article

Tubes with coated and sintered porous surface for highly efficient heat exchangers

Hong Xu, Yulin Dai, Honghai Cao, Jinglei Liu, Li Zhang, Mingjie Xu, Jun Cao, Peng Xu, Jianshu Liu

Journal Article

Anticorrosive composite self-healing coating enabled by solar irradiation

Journal Article

A Novel Hierarchically Lightweight Porous Carbon Derived from Egg White for Strong Microwave Absorption

Zonglin Liu, Xu Zhao, Liangliang Xu, Qingyu Peng, Xiaodong He

Journal Article

Elastic modulus and thermal stress in coating during heat cycling with different substrate shapes

Daniel GAONA,Alfredo VALAREZO

Journal Article

Plasma spray coating on interconnector toward promoted solid oxide fuel cells and solid oxide electrolysis

Journal Article

Erratum to: Enhancing the photoelectrochemical performance of p-silicon through TiO coating decorated

Journal Article

The feasibility of coating by cooling crystallization on ibuprofen naked tablets

Fatima Mameri, Ouahiba Koutchoukali, Mohamed Bouhelassa, Anne Hartwig, Leila Nemdili, Joachim Ulrich

Journal Article

Vanadium oxide cathode with synergistic engineering of calcium-ion intercalation and polyaniline coating

Journal Article

Will biomass be used for bioenergy or transportation biofuels?What drivers will influence biomass allocation

Jinguang HU, William James CADHAM, Susan van DYK, Jack N. SADDLER

Journal Article

Fabricating sustainable lignin-derived porous carbon as electrode for high-performance supercapacitors

Journal Article

A novel composite coating mesh film for oil-water separation

Futao QIN, Zhijia YU, Xinhui FANG, Xinghua LIU, Xiangyu SUN

Journal Article