Hydrogen Gas Generation from the Water by Gamma-Ray Radiolysis with Pre-Irradiated Silica Nanoparticles Dispersing

Kojima, Takao; Takayanagi, Kentaro; Taniguchi, Ryoichi; Okuda, Shuichi; Seino, Satoshi; Yamamoto, Takao A.

doi:10.3327/jnst.43.1287

Cited by 2 publications

(2 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This would be since the irradiation effects on the water, and the nanoparticles have not been distinguished. In the study by Kojima et al (2006) SiO2 nanoparticles have been pre-irradiated with 60 Co γrays before the experiments of radiolysis of water with the particles dispersing in it irradiation with 60 Co γ-rays. The present work results seem to show that the hydrogen gas generation in the particle dispersing water strongly depends on some changes in the characteristics of the particles induced by γ-ray pre-irradiation [26].…”

Section: Resultsmentioning

confidence: 99%

Modeling of Innovation Research Clusters in the Field of Radioactive Waste Utilization

Chernysh

Plyatsuk

Azarov

et al. 2020

JES

View full text Add to dashboard Cite

The situation with the processing and disposal of radioactive waste, including the liquid phase, is not resolved. Many questions remain regarding the environmental safety of processes and the technological implementation of the most energy-efficient solutions. Thus, the article’s main attention is paid to theoretical studies of the development innovation directions of radioactive waste processing using the VOSviewer software tool. The clusters were formed under modeling directions of application of radiolysis for radioactive waste utilization: the red cluster includes research of radionuclide sorption processes and their concentration for radiolysis of liquid media; the green cluster concerns factors of influence on water radiolysis in hydrogen production; the yellow cluster includes research areas of natural processes related to radiolysis; the blue cluster is connected with mathematical modeling of radiolysis process with fuel production and engineering implementation and the purple cluster related to the processes of radioactive waste management and disposal as well as the application of radiolysis for this purpose. The cluster simulations of nanoparticle and radiolysis applications for radioactive waste treatment have resulted in a new energy recovery strategy. The development of new matrix materials in combination with nanoparticles for the agglomeration and concentration of radionuclides is a promising innovative method of improving radiolysis under hydrogen production from radioactive waste. Keywords: radioactive waste, nanoparticle, radiolysis, cluster simulations, software tool.

show abstract

Section: Resultsmentioning

confidence: 99%

Modeling of Innovation Research Clusters in the Field of Radioactive Waste Utilization

Chernysh

Plyatsuk

Azarov

et al. 2020

JES

View full text Add to dashboard Cite

show abstract

“…Over the last twenty years, various technological methods of sorption and accumulation of toxic substances have been widely developed, which allow localizing radioisotopes and ions of heavy metals and prevent their migration in soil, surface, and groundwater [Jioa et al, 2021;Kang et al, 2021;Kojima et al, 2006].…”

Section: Introductionmentioning

confidence: 99%

Integration of Processes of Radionuclide-Contaminated Territories Decontamination in the Framework of Their Ecological-Socio-Economic Rehabilitation

Chernysh¹,

Bálintová²,

Shtepa³

et al. 2022

Ecol. Eng. Environ. Technol.

View full text Add to dashboard Cite

Hydrogen Gas Generation from the Water by Gamma-Ray Radiolysis with Pre-Irradiated Silica Nanoparticles Dispersing

Cited by 2 publications

References 7 publications

Modeling of Innovation Research Clusters in the Field of Radioactive Waste Utilization

Modeling of Innovation Research Clusters in the Field of Radioactive Waste Utilization

Integration of Processes of Radionuclide-Contaminated Territories Decontamination in the Framework of Their Ecological-Socio-Economic Rehabilitation

Contact Info

Product

Resources

About