JAEA
  • help
  • PC | SP
  • JP | EN
          
Refine your search：     
Report No.
 - 
Clear All
Search Results: Records 1-3 displayed on this page of 3
  • 1

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Save select records

Journal Articles

Standard Gibbs free energies for transfer of actinyl ions at the aqueous/organic solution interface

Kitatsuji, Yoshihiro; Okugaki, Tomohiko*; Kasuno, Megumi*; Kubota, Hiroki*; Maeda, Koji*; Kimura, Takaumi; Yoshida, Zenko; Kihara, Sorin*

Journal of Chemical Thermodynamics, 43(6), p.844 - 851, 2011/06

https://doi.org/10.1016/j.jct.2010.12.023
 Times Cited Count：8 Percentile：30.19(Thermodynamics)

Standard Gibbs energies for transfer ($$Delta$$G$$_{tr}$$$$^{0}$$) of actinyl ions (AnO$$_{2}$$$$^{z+}$$; z = 2 or 1; An: U, Np or Pu) between an aqueous solution and an organic solution were determined based on distribution method combined with voltammetry for ion transfer at the interface of two immiscible electrolyte solutions. The organic solutions examined were nitrobenzene, 1,2-dichloroethane, benzonitrile, acetophenone and 2-nitrophenyl octyl ether. Irrespective of the type of organic solutions, $$Delta$$G$$_{tr}$$$$^{0}$$ of UO$$_{2}$$$$^{2+}$$, NpO$$_{2}$$$$^{2+}$$ and PuO$$_{2}$$$$^{2+}$$ were nearly equal to each other and slightly larger than that of Mg$$^{2+}$$. The $$Delta$$G$$_{tr}$$$$^{0}$$ of NpO$$_{2}$$$$^{+}$$ was extraordinary large compared with those of ordinary monovalent cations. The dependence of $$Delta$$G$$_{tr}$$$$^{0}$$ of AnO$$_{2}$$$$^{z+}$$ on the type of organic solutions was similar to that of H$$^{+}$$ or Mg$$^{2+}$$. The $$Delta$$G$$_{tr}$$$$^{0}$$ of An$$^{3+}$$ and An$$^{4+}$$ were also discussed briefly.

Journal Articles

Magnetic field-induced martensitic transformation of Heusler-type Ni$$_2$$MnGa system

Inoue, Kazuko*; Yamaguchi, Yasuo*; Ishii, Yoshinobu; Yamauchi, Hiroki; Shishido, Toetsu*

Materials Science Forum, 539-543, p.3267 - 3272, 2007/00

Magnetic field effect on a Heusler-type Ni$$_2$$MnGa off-stoichiometric alloy having a martensitic transformation temperature around room temperature which is coincident with a Curie temperature has been investigated. The precess of martensitic transforation of a single crystal was investigated by neutron diffraction under the magnetic field up to 8 Tesla. It was found that the magnetic field, which is applied at a temperature near the transformation temperature, causes the martensitic transformation. The process of the transformation caused by the increase of magnetic field is quite similar to the process caused by the decrease of temperature.

Oral presentation

Comparison of a magnetic field-induced martensitic transformation with a thermally-induced one for an off-stoichiometric Ni$$_2$$MnGa single crystal

Inoue, Kazuko*; Yamaguchi, Yasuo*; Ishii, Yoshinobu; Yamauchi, Hiroki; Hiraka, Haruhiro*

no journal, , 

no abstracts in English

3 (Records 1-3 displayed on this page)
  • 1