scholarly journals Calculation of Spatial Distribution of Dose Rate in Air Under 300 keV Electron Beam Irradiation Using a Monte Carlo Code (EGS4-SPG code)

RADIOISOTOPES ◽  
2005 ◽  
Vol 54 (6) ◽  
pp. 161-168 ◽  
Author(s):  
Teruyuki HAKODA ◽  
Hiroaki HANAYA ◽  
Hirohisa KANEKO ◽  
Atsumi MIYASHITA ◽  
Takuji KOJIMA
2021 ◽  
Vol 640 (3) ◽  
pp. 032006
Author(s):  
U A Bliznyuk ◽  
P Yu Borchegovskaya ◽  
A P Chernyaev ◽  
V S Ipatova ◽  
V A Leontiev ◽  
...  

2020 ◽  
Vol 323 (2) ◽  
pp. 975-982 ◽  
Author(s):  
Yongsheng Ling ◽  
Song Hu ◽  
Ting Chen ◽  
Xionghui Fei ◽  
Guang Wang ◽  
...  

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Dionisio F. Silva ◽  
Adriana N. Geraldes ◽  
Eddy S. Pino ◽  
Almir Oliveira Neto ◽  
Marcelo Linardi ◽  
...  

PtRu/C electrocatalysts (carbon-supported PtRu nanoparticles) were prepared in a single step submitting water/2-propanol mixtures containing Pt(IV) and Ru(III) ions and the carbon support to gamma and electron beam irradiation. The electrocatalysts were characterized by energy dispersive X-ray analysis (EDX), X-ray diffraction (XRD), transmission electron microscopy (TEM), and cyclic voltammetry and tested for methanol electrooxidation. PtRu/C electrocatalyst can be prepared in few minutes using high dose rate electron beam irradiation while using low dose rate gamma irradiation some hours were necessary to prepare it. The obtained materials showed the face-centered cubic (fcc) structure of Pt and Pt alloys with average nanoparticle sizes of around 3 nm. The material prepared using electron beam irradiation was more active for methanol electrooxidation than the material prepared using gamma irradiation.


Fuel ◽  
2020 ◽  
Vol 274 ◽  
pp. 117695 ◽  
Author(s):  
Kunpeng Wang ◽  
Harika Rao Damarla ◽  
Ilan Clifford Berman ◽  
David Staack

RADIOISOTOPES ◽  
2004 ◽  
Vol 53 (2) ◽  
pp. 59-69
Author(s):  
Teruyuki HAKODA ◽  
Hiromi SUNAGA ◽  
Haruki TAKIZAWA ◽  
Koichi HIROTA ◽  
Takuji KOJIMA

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