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Journal Articles

Optical and thermal properties of suspensions of thermosensitive liquid-crystal

Akino, Norio

Dai-13-Kai Nihon Netsu Bussei Shimpojiumu Koen Rombunshu, p.273 - 276, 1992/00

no abstracts in English

JAEA Reports

Studies of Closed-Cycle Processes for Hydrogen Production,I; Progress Report for the F.Y.1974

; Nakajima, Hayato; Ikezoe, Yasumasa; ; Shimizu, Saburo

JAERI-M 6139, 35 Pages, 1975/05

JAERI-M-6139.pdf:1.08MB

no abstracts in English

Oral presentation

Investigation of platinum group compounds generated in the vitrification process, 2; Change of chemical form of generated palladium compounds

Nagai, Takayuki; Okamoto, Yoshihiro; Shiwaku, Hideaki; Akiyama, Daisuke*; Sato, Nobuaki*

no journal, , 

PdO reacts to NaNO$$_{3}$$ and rare earth nitrates and Pd compounds is generated in a vitrification process. The reduction behavior of Pd(NO$$_{3}$$)$$_{2}$$, the synthesis of Pd compounds with Pd(NO$$_{3}$$)$$_{2}$$ and rare earth nitrates at high temperature and chemical reaction of Pd compounds in a molten borosilicate glass were confirmed in this study.

Oral presentation

Fundamental research on thermal decomposition behavior of sodium hydride

Kawaguchi, Munemichi

no journal, , 

This study presents the fundamental research on the thermal decomposition behavior of sodium hydride (NaH) in FY2021. This study on the thermal decomposition behavior of NaH was carried out using TG-DTA and FT-IR for the decommissioning of the cold trap in Monju. Due to the weak ionic bonding of Na-H in NaH, the hydrogen is enable to move easily at close to 565K. Upon further heating, the hydrogen desorbs by the thermal decomposition. A simple model using each kinetic rate equations ($$k_1$$, $$k_2$$, $$k_3$$) can give us the quantitative evaluation of the thermal decomposition behavior of NaH, which tended to overestimated the Na evaporation.

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