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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: for self-healing, such as high temperature and UV radiation.Herein, we present a composite coating with a self-healing function under easily accessible sunlightFe3O4 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 liquifiedThese excellent properties make this self-healing coating an excellent candidate for various engineering

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

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Effect of calcium lactate on compressive strength and self-healing of cracks in microbial concrete

Kunamineni VIJAY, Meena MURMU

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 515-525 doi: 10.1007/s11709-018-0494-2

Abstract: This paper presents the effect on compressive strength and self-healing capability of bacterial concreteThe influence of this addition on compressive strength, self-healing capability of cracks is highlightedcalcium lactate in bio-concrete which is quite impressive for improving the compressive strength and self-healing

Keywords： calcium lactate     bacillus subtilis     compressive strength     self-healing of cracks    

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Computational model generation and RVE design of self-healing concrete

Md. Shahriar QUAYUM,Xiaoying ZHUANG,Timon RABCZUK

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 383-396 doi: 10.1007/s11709-015-0320-z

Abstract: Self-healing concrete (SHC) is a heterogeneous material which has different constituents as cement matrix, sand and healing agent carrying capsules.Computational homogenization tool is applied in this paper to evaluate the effective properties of self-healing

Keywords： homogenization     self-healing concrete (SHC)     representative volume element     multiscale modelling    

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Microbial self-healing of cracks in cement-based materials and its influencing factors

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0986-6

Abstract: This review discusses the feasibility of using microbial self-healing agents for crack healing., which prolongs the self-healing time.modeling, and ultrasonic method can be employed to identify the self-healing effect of cracks.Moreover, the self-healing mechanism is systematically analyzed.The difficulties and future development of self-healing cracks were analyzed.

Keywords： cement-based materials     cracks     microbial self-healing agent     mechanism     intelligent building materials    

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Computational modeling of fracture in capsule-based self-healing concrete: A 3D study

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1337-1346 doi: 10.1007/s11709-021-0781-1

Abstract: efficient packing algorithm is employed to create the mesoscale model of heterogeneous capsule-based self-healingproposed model provides an effective tool for predicting the complex fracture response of capsule-based self-healing

Keywords： 3D fracture     self-healing concrete     spherical     cohesive elements     heterogeneous    

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The effects of mismatch fracture properties in encapsulation-based self-healing concrete using cohesive-zone

Luthfi Muhammad MAULUDIN, Chahmi OUCIF, Timon RABCZUK

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 792-801 doi: 10.1007/s11709-020-0629-0

Abstract: Finite element analysis is developed to simulate the breakage of capsule in capsule-based self-healingsimple but valuable tool to assist the experimentalists in designing appropriate capsule materials for self-healing

Keywords： self-healing concrete     interfacial zone     capsule materials     cohesive elements     fracture maps    

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Preparation, with graphene, of novel biomimetic self-healing microcapsules with high thermal stability

Frontiers of Structural and Civil Engineering   Pages 1188-1198 doi: 10.1007/s11709-023-0027-5

Abstract: stability and electrical conductivity inspired by the bionic thermal insulation of birds’ feathers for self-healingThe self-healing capability of bitumen sharply increases, providing benefit to the effect of microcapsules

Keywords： graphene     microcapsule     bitumen     heat insulation     conductivity    

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Using thermodynamic parameters to study self-healing and interface properties of crumb rubber modified

Dongliang HU, Jianzhong PEI, Rui LI, Jiupeng ZHANG, Yanshun JIA, Zepeng FAN

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 109-122 doi: 10.1007/s11709-019-0579-6

Abstract: property of asphalt binder is changed by the addition of crumb rubber, which in turn influences the self-healingThis study investigated the self-healing and interface properties of crumb rubber modified asphalt (CRMAThe self-healing capability was evaluated with the thermodynamic parameter wetting time, work of cohesionThe self-healing capability of CRMA is found to decrease as the rubber content increases.

Keywords： crumb rubber modified asphalt     surface free energy     self-healing     interface properties     molecular dynamics    

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Self-healing polyamide reverse osmosis membranes with temperature-responsive intelligent nanocontainers

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1183-1195 doi: 10.1007/s11705-022-2287-3

Abstract: The nanocontainer is synthesized by layer-by-layer self-assembly with silver nanoparticles as the coresynchronize the chlorination of membranes with temperature response and release inner materials to achieve self-healing

Keywords： reverse osmosis     nanocontainer     self-healing     chlorine resistance     water permeability    

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A hypothesis for crack free interior surfaces of Longyou caverns caved in argillaceous siltstone 2000 years ago

Zhong Qi YUE, Shaopeng FAN, Zhifa YANG, Lihui LI, Luqing ZHANG, Zhongjian ZHANG,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2,   Pages 165-177 doi: 10.1007/s11709-010-0018-1

Abstract: this question, this paper proposes a hypothesis that the argillaceous siltstone has the ability of self-healingrock specimen and a dead load test for the specimen immersed in initially weak acid water is used for self-healingOnce the crack is self-healed, the rock can regain its strength and integrity.

Keywords： rock cavern     grotto     Longyou     argillaceous siltstone     crack     water     environment     self-healing    

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Autogenous healing mechanism of cement-based materials

Frontiers of Structural and Civil Engineering   Pages 948-963 doi: 10.1007/s11709-023-0960-3

Abstract: Autogenous self-healing is the innate and fundamental repair capability of cement-based materials forhealing cracks.Many researchers have investigated factors that influence autogenous healing.However, systematic research on the autogenous healing mechanism of cement-based materials is lacking, and the maximum healing capacity was assessed.

Keywords： autogenous healing     cement-based materials     healing mechanism     aggregation effect    

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Plasma-enabled healing of graphene nano-platelets layer

Xiuqi Fang, Carles Corbella, Denis B. Zolotukhin, Michael Keidar

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 2,   Pages 350-359 doi: 10.1007/s11705-018-1787-7

Abstract: treatments, namely thermal oxidation, substrate overheating, exposition to glow discharge, and metal coatingfull regeneration of the structural and morphological properties of the samples has proven that this healing

Keywords： graphene platelet networks     anodic arc discharge     plasma healing     scanning electron microscopy     Raman spectroscopy    

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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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Title Author Date Type Operation

Anticorrosive composite self-healing coating enabled by solar irradiation

Journal Article

Effect of calcium lactate on compressive strength and self-healing of cracks in microbial concrete

Kunamineni VIJAY, Meena MURMU

Journal Article

Computational model generation and RVE design of self-healing concrete

Md. Shahriar QUAYUM,Xiaoying ZHUANG,Timon RABCZUK

Journal Article

Microbial self-healing of cracks in cement-based materials and its influencing factors

Journal Article

Computational modeling of fracture in capsule-based self-healing concrete: A 3D study

Journal Article

The effects of mismatch fracture properties in encapsulation-based self-healing concrete using cohesive-zone

Luthfi Muhammad MAULUDIN, Chahmi OUCIF, Timon RABCZUK

Journal Article

Preparation, with graphene, of novel biomimetic self-healing microcapsules with high thermal stability

Journal Article

Using thermodynamic parameters to study self-healing and interface properties of crumb rubber modified

Dongliang HU, Jianzhong PEI, Rui LI, Jiupeng ZHANG, Yanshun JIA, Zepeng FAN

Journal Article

Self-healing polyamide reverse osmosis membranes with temperature-responsive intelligent nanocontainers

Journal Article

A hypothesis for crack free interior surfaces of Longyou caverns caved in argillaceous siltstone 2000 years ago

Zhong Qi YUE, Shaopeng FAN, Zhifa YANG, Lihui LI, Luqing ZHANG, Zhongjian ZHANG,

Journal Article

Autogenous healing mechanism of cement-based materials

Journal Article

Plasma-enabled healing of graphene nano-platelets layer

Xiuqi Fang, Carles Corbella, Denis B. Zolotukhin, Michael Keidar

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