Proposal of self-healing coatings for nuclear fusion applications

Gao, Jifeng; Suo, Jinping

doi:10.1016/j.surfcoat.2010.05.007

Cited by 23 publications

(9 citation statements)

References 17 publications

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“…The self-healing effect of TiC coatings has been studied in previous works [19][20][21]. According to the statistic of porosity of specimens before and after self-healing heat treatment, the self-healing process could promote the cracks and pores being filled.…”

Section: Discussion 41 the Self-healing Effectmentioning

confidence: 99%

“…[18] However, the detailed investigation about the application of self-healing material in TBC has not been studied. The previous study results on TiC [19][20][21] indicated that it could be a qualified self-healing agent in APS-coatings and also compatible with Al 2 O 3 . In our previous work [21], the self-healing effect of TiC can reduce the porosity of coatings from 4.43% to 0.46% resulting in the significant reduction of cracks and pores.…”

Section: Introductionmentioning

confidence: 92%

“…The previous study results on TiC [19][20][21] indicated that it could be a qualified self-healing agent in APS-coatings and also compatible with Al 2 O 3 . In our previous work [21], the self-healing effect of TiC can reduce the porosity of coatings from 4.43% to 0.46% resulting in the significant reduction of cracks and pores. Therefore it could be an interesting study about oxidation barrier coating composed with self-healing material such as Al 2 O 3 which could heal the pores in APS-coatings by its better oxidation resistance.…”

Section: Introductionmentioning

confidence: 92%

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Effect of TiC self-healing coatings on the cyclic oxidation resistance and lifetime of thermal barrier coatings

Ouyang

Yasir

et al. 2016

Journal of Alloys and Compounds

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Section: Discussion 41 the Self-healing Effectmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 92%

Section: Introductionmentioning

confidence: 92%

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Effect of TiC self-healing coatings on the cyclic oxidation resistance and lifetime of thermal barrier coatings

Ouyang

Yasir

et al. 2016

Journal of Alloys and Compounds

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“…Gao and Suo (2011) studied the healing efficiency in a ceramic coating in terms of adhesion by performing tensile tests. The correlation between healing time and residual stress is an important parameter for coatings subjected to thermal shock (Gao and Suo, 2010).…”

Section: Ceramicsmentioning

confidence: 99%

Study of quantification methods in self-healing ceramics, polymers and concrete: A route towards standardization

Lucas

Tapavicza

Schmidt

et al. 2016

Journal of Intelligent Material Systems and Structures

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During the past decades, research in self-healing materials has focused on the improvement in the mechanical properties, making stronger materials, able to bear increasing solicitations. This strategy proved to be costly and in some cases inefficient, since materials continue to fail, and maintenance costs remained high. Instead of preparing stronger materials, it is more efficient to prepare them to heal themselves, reducing repairing costs and prolonging their lifetime. Several different self-healing strategies, applied to different material classes, have been comprehensively studied. When new materials are subject of research, the attention is directed into the formulations, product processing and scale-up possibilities. Efforts to measure self-healing properties have been conducted considering the specific characteristics of each material class. The development of comprehensive service conditions allowing a unified discussion across different materials classes and the standardization of the underlying quantification methods has not been a priority so far. Until recently, the quantification of self-healing ability or efficiency was focused mostly on the macroscale evaluation, while micro and nanoscale events, responsible for the first stage in material failure, received minor attention. This work reviews the main evaluation methods developed to assess self-healing and intends to establish a route for fundamental understanding of the healing phenomena

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“…In contrast, nuclear fusion is still at the development stage . Despite some progress, the challenge in fusion research is to generate more energy from fusion than is put in . Apart from the continued research into plasma physics, magnetics, instrumentation, and so on, the development of high‐performance structural materials by new techniques capable of withstanding extreme operating conditions is required.…”

Section: Nuclear Energymentioning

confidence: 99%

Green nanotechnology of trends in future energy: a review

Guo

2011

Int. J. Energy Res.

106

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It is well known that current fossil fuel usage is unsustainable and associated with greenhouse gas production. The amount of the world's primary energy supply provided by renewable energy technologies is urgently required. Therefore, the relevant technologies such as hydrogen fuel, solar cell, biotechnology based on nanotechnology, and the relevant patents for exploiting the future energy for the friendly environment are reviewed. At the same time, it is pointed out that the significantly feasible world's eco-energy for the foreseeable future should not only be realized, but also methods for using the current energy and their by-products more efficiently should be found correspondingly, alongside technologies that will ensure minimal environmental impact.

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Proposal of self-healing coatings for nuclear fusion applications

Cited by 23 publications

References 17 publications

Effect of TiC self-healing coatings on the cyclic oxidation resistance and lifetime of thermal barrier coatings

Effect of TiC self-healing coatings on the cyclic oxidation resistance and lifetime of thermal barrier coatings

Study of quantification methods in self-healing ceramics, polymers and concrete: A route towards standardization

Green nanotechnology of trends in future energy: a review

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