Control of the irradiation-resistant structure inside MOST films by heat effect

Zhang, Rui; Yun, Pengdou; Zhang, Hong; Wang, Peng

doi:10.1016/j.apsusc.2022.154622

Cited by 4 publications

(2 citation statements)

References 53 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Due to the existence of an amorphous C layer, the hardness of the pristine film is low, which affects the maximum hardness after irradiation. However, the irradiation hardening degree of the film is within the acceptable value range of the film irradiated by MoS 2 (the increase is less than 250%) [6,39]. For more obvious observation, the areas under different injury degrees were compared.…”

Section: Resultsmentioning

confidence: 99%

“…In an extreme irradiation environment induced by an advanced nuclear reactor, there would be a large number of spot defects, such as gap atoms and vacancies in the nuclear materials [2][3][4]. The accumulation of point defects form clusters, voids, and other large defects, leading to swelling [5], creep, hardening [6], embrittlement [7], and other phenomena of the material, which further degrade and fail the material's performance. The development of lubrication coatings for applications in harsh environments can ensure the normal operation of equipment and predict its service life for better maintenance of equipment [8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Damage Effects of Heavy Ion Irradiation on MOST/C Multilayer Films

Zhang

Qiao

et al. 2023

Coatings

Self Cite

View full text Add to dashboard Cite

In this study, the nano-multilayer film was prepared by alternating deposition of MoS2/Ti composite layer and amorphous C layer, and the irradiation damage effect was studied by the heavy ion bombardment experiment of 2 MeV Au2+. The results show that the irradiation region of the film is about 500 nm deep. The MoS2 crystal inside the MoS2/Ti composite layer in the irradiation-affected area is destroyed by incident Au2+ ions and turns into a disordered state. With the increase of irradiation dose, the hardness of the film increases from 1.58 to 3.28 GPa, and the wear life of the film decreases sharply from 3 × 104 to 5 × 103 r due to the destruction of the internal crystal and the embrittlement of the structure. In addition, with the increase of irradiation dose, the interlayer interface is gradually blurred and the interlayer diffusion is gradually aggravated.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Damage Effects of Heavy Ion Irradiation on MOST/C Multilayer Films

Zhang

Qiao

et al. 2023

Coatings

Self Cite

View full text Add to dashboard Cite

show abstract

Flexible Photonic Radiative Cooling Films: Fundamentals, Fabrication and Applications

Xie

Xiao

Sun

et al. 2023

Adv Funct Materials

View full text Add to dashboard Cite

Photonic structures designed at sub‐wavelength scales have emerged as a promising avenue for various energy applications, including cooling devices, water harvesting, photovoltaics, and personal thermal management, which have significantly transformed the global energy landscape. Particularly, flexible photonic radiative cooling films, which facilitate heat dissipation from surfaces by emitting it into outer space via infrared radiation, have achieved great progress in recent years. In this review, the different approaches used to design photonic structures for manipulating solar reflectance and optimizing thermal emittance are summarized. On this basis, this review discusses advancements in flexible radiative cooling films that have been meticulously adhere to these design principles, alongside their cooling effects over recent years. Furthermore, a comprehensive overview of the progress is presented in the photonic integration with new functionality and the fabrication techniques of photonic structures. Lastly, this review highlights the remarkable potential of radiative coolers in various fields. In prospect, the widespread adoption of flexible photonic radiative cooling films holds immense promise for diverse applications.

show abstract

Nuclear irradiation resistance of MoS2-based nanocomposite films: Insights from in situ macroscopic tribometry

Xu,

Yin,

et al. 2024

Tribology International

View full text Add to dashboard Cite

Control of the irradiation-resistant structure inside MOST films by heat effect

Cited by 4 publications

References 53 publications

Damage Effects of Heavy Ion Irradiation on MOST/C Multilayer Films

Damage Effects of Heavy Ion Irradiation on MOST/C Multilayer Films

Flexible Photonic Radiative Cooling Films: Fundamentals, Fabrication and Applications

Nuclear irradiation resistance of MoS2-based nanocomposite films: Insights from in situ macroscopic tribometry

Contact Info

Product

Resources

About