Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Hideyo Takeishi"'
Autor:
Zenko Yoshida, Sorin Kihara, Hideyo Takeishi, Takaumi Kimura, Yoshihiro Kitatsuji, Yoshihiro Meguro
Publikováno v:
Analytica Chimica Acta. 431:69-80
Comprehensive study has been performed on the extraction of actinide ions of various oxidation states, An n + (An=U, Np, Pu, Am, Cm and Cf), with bis(1-phenyl-3-methyl-4-acylpyrazol-5-one) derivatives, H 2 BP n ( n ; number of polymethylene chain=3,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d89d95d752343804ad721d8b31e04d6
https://doi.org/10.1016/s0003-2670(00)01324-6
https://doi.org/10.1016/s0003-2670(00)01324-6
Publikováno v:
The Journal of Supercritical Fluids. 15:23-31
Absorption spectra of N,N-dimethylindoaniline (phenol blue, PB) in supercritical carbon dioxide fluid (SF-CO2) were measured at pressures of 6.8 to 25 MPa and temperatures of 313 to 343 K. The π–π* transition energy ET of PB in SF-CO2 was determi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22730d3cb97a584bc8e5ba40eaa93ad7
https://doi.org/10.1016/s0896-8446(98)00127-2
https://doi.org/10.1016/s0896-8446(98)00127-2
Publikováno v:
ract. 75:185-192
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae83cf1297205052947ea1e41518a0b6
https://doi.org/10.1524/ract.1996.75.4.185
https://doi.org/10.1524/ract.1996.75.4.185
Separation of Light Lanthanoids by Centrifugal Partition Chromatography in 30% TBP Extraction System
Publikováno v:
Journal of Liquid Chromatography. 16:2661-2672
Separation of light lanthanoids (III) with centrifugal partition chromatography (CPC) in 30% tri-n-butyl phosphate (TBP) extraction system with the aid of salting-out agent lithium nitrate (LiNO3) was investigated. Carbon tetrachloride (CC14) and ndo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90b81863ed0f4723593d128e30adc515
https://doi.org/10.1080/10826079308019601
https://doi.org/10.1080/10826079308019601
Autor:
G. Meinrath, Hideyo Takeishi
Publikováno v:
Journal of Alloys and Compounds. 194:93-99
A redetermination of the solubility products of NdOHCO 3 (s) and Nd 2 (CO 3 ) 3 ·(4.5–6)H 2 O(s) in 0.1 M NaClO 4 is presented, extending existing data to a wider variety of CO 2 partial pressures and a wider concentration range. NdOHCO 3 (s) is f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::109bed365268d0fd6219f36254f53661
https://doi.org/10.1016/0925-8388(93)90651-3
https://doi.org/10.1016/0925-8388(93)90651-3
Publikováno v:
ract. :173-178
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50c3f3551c280b1bf6fd967f64e90901
https://doi.org/10.1524/ract.1992.5859.1.173
https://doi.org/10.1524/ract.1992.5859.1.173
Publikováno v:
Analytical Sciences. 7:1201-1204
A new method for the determination of (CuO)+/Cutotal in the superconducting La2-XSrXCuOy was developed, which is based on the continuous dissolution of the sample pellet in a flowing solution of Fe2+, and the flow-coulometric detections of Fe3+ gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51c5a12f7961506458364e853d6057fe
https://doi.org/10.2116/analsci.7.supple_1201
https://doi.org/10.2116/analsci.7.supple_1201
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Articles. 139:143-151
Separation method of a few ppb of uranium and thorium in tantalum metal by ion exchange for neutron activation analysis was established. After dissolving tantalum metal by hydrofluoric acid, uranium and thorium were separated from tantalum using cati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de0dbc7e8eddeab7aa81694e2a98637f
https://doi.org/10.1007/bf02060462
https://doi.org/10.1007/bf02060462
Publikováno v:
Inorganica Chimica Acta. 251:1-3
Naturally occurring lasalocid ionophore was first demonstrated to extract water-soluble lanthanide tris(acetylacetonates) via inner-sphere complexation into CCl4. This offered higher extraction abilities for small Er3+ and Dy3+ complexes than for lar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3531d3a556111b7ede0584d439d22f2
https://doi.org/10.1016/s0020-1693(96)05345-5
https://doi.org/10.1016/s0020-1693(96)05345-5
Publikováno v:
Analytical Sciences. 12:499-501
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b6162a3e24b176a85e66f6fe4dc80a5
https://doi.org/10.2116/analsci.12.499
https://doi.org/10.2116/analsci.12.499