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AbstractAbstract
No abstract available
Original Title
Sintez i kristallicheskaya struktura dvojnykh molibdatov KR(MoO4)2 dlya R3+=Al, Sc i Fe i vol'framata KSc(WO4)2
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Journal Article
Literature Type
Progress Report
Journal
Kristallografiya; v. 15(5); p. 953-958
Country of publication
[01] POTASSIUM COMPOUNDS, [02] POTASSIUM COMPOUNDS, ALUMINUM COMPOUNDS, CRYSTALLIZATION, CRYSTALLIZATION, CRYSTALLIZATION, CRYSTALLIZATION, CRYSTALLOGRAPHY, CRYSTALLOGRAPHY, CRYSTALLOGRAPHY, CRYSTALLOGRAPHY [04] POTASSIUM COMPOUNDS, IRON COMPOUNDS, MOLYBDENUM OXIDES, MOLYBDENUM OXIDES, MOLYBDENUM OXIDES, PREPARATION, SCANDIUM COMPOUNDS, SCANDIUM COMPOUNDS, TABLES [03] POTASSIUM COMPOUNDS, TUNGSTEN OXIDES, X-RAY SPECTRA
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AbstractAbstract
[en] With the aid differential-thermal and X-ray phase analysis as well as of the complex metnod of stepwise annealing and ''hydration'' it has been established that upon heating potassium silicotungstate in air up to 900 deg C the decomposition process is described by the following equation K4[SiW12O40]→2K2W6O19+SiO2. Upon heating in a hydrogen flow the decomposition of potassium tungstate gives rise to the formation of metal tungstate and is described by the equation: 2K4[SiW12O40 H2]yields 3K2WO4+K2Si2O5+21W+31.5H2O
Original Title
Termicheskoe razlozhenie kremnevol'framata kaliya na vozdukhe i v toke vodoroda
Primary Subject
Source
10 refs.; for English translation see the journal Russ. J. Inorg. Chem.
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Journal Article
Journal
Zhurnal Neorganicheskoj Khimii; v. 21(12); p. 3199-3203
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AbstractAbstract
[en] Prussian blue was used to enhance the elimination of 137Cs from 46 individuals contaminated in an accident in Goiania, Brazil, in 1987. PB dosages administered to the victims varied from 1 to 3 g.d-1 for children and from 3 to 10 g.d-1 for adolescents and adults. To complement human data in the evaluation of the effectiveness of PB and its relation to age, a 41 day study was conducted using immature (4.7 months old), young adult (2.4 years old) and aged (13.5 years old) male beagle dogs. The mean biological half-times for the Goiania people under PB treatment were 24 ± 3 days, 30 ± 12 days and 25 ± 11 days, for children, adolescents and adults, respectively. The mean reductions of half-times were 43%, 46% and 69%, respectively. The effect of PB was shown to be independent of age and the administered dose. Similar results were found in dogs: the mean biological half-times related to the second component of the equation were 11, 15 and 13 days for the immature, young adult and aged dogs, respectively, indicating a reduction of the clearance half-times of 45%, 45% and 63%. The experiment in dogs has shown that when the PB is administered immediately after caesium intake, its effectiveness is greater in immature than in aged dogs. The percentages of the initial body burden remaining 41 days after caesium intake were 4%, 12% and 8% for the immature, young adult and aged dogs, respectively. This age-related effect correlates with the increased fraction of 137Cs eliminated with the fast clearance half-time, and was greater in immature than in aged dogs. (author)
Primary Subject
Source
Workshop on intakes of radionuclides: occupational and public exposure; Avignon (France); 15-18 Sep 1997; Available online at http://ntp.org.uk/; Country of input: South Africa
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Journal Article
Literature Type
Conference
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External URLExternal URL
AbstractAbstract
[en] Lithium and sodium insertion into the layered host materials KV3O8 and K3V5O14 has been studied. KV3O8 has a very high stoichiometric capacity for lithium insertion and good cycling properties, which make it an interesting material for use in secondary lithium cells. K3V5O14, which has a very open structure, inserts lithium and sodium ions at unusually low potentials, probably due to inadequate shielding of coulombic guest-guest interactions. (author). 7 refs.; 4 figs
Primary Subject
Source
7. International conference on solid state ionics; Hakone/Tsukuba (Japan); 5-11 Nov 1989
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Journal Article
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Conference
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Glatzel, P.
Stanford Linear Accelerator Center, Menlo Park, CA (United States); Stanford Synchrotron Radiation Lab., CA (United States). Funding organisation: USDOE Office of Science (United States)2002
Stanford Linear Accelerator Center, Menlo Park, CA (United States); Stanford Synchrotron Radiation Lab., CA (United States). Funding organisation: USDOE Office of Science (United States)2002
AbstractAbstract
No abstract available
Primary Subject
Source
SLAC-REPRINT--2002-111; AC03-76SF00515
Record Type
Journal Article
Journal
Inorganic Chemistry; ISSN 0020-1669;
; (1Jan2002issue); [10 p.]

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AbstractAbstract
[en] Short communication
Original Title
Kristallicheskie struktury (NH4)VO(O2)EDTAH2 i K2(VO(O2)EDTAH2)xH2O (x=1,6)
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Journal Article
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Heller, L.; Shafferman, A.; Davis, M.
Israel Atomic Energy Commission, Tel Aviv
Research laboratories annual report 19751976
Israel Atomic Energy Commission, Tel Aviv
Research laboratories annual report 19751976
AbstractAbstract
No abstract available
Source
Israel Atomic Energy Commission, Tel Aviv; p. 200-201; Jun 1976; Published in summary form only.
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Report
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AbstractAbstract
No abstract available
Original Title
Trivanadat kaliya KV2O8
Primary Subject
Source
Brauehr, G. (ed.); p. 1892; 1986; p. 1892; Mir; Moscow (USSR); Short note; 3 refs.; translated from German.
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Book
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AbstractAbstract
No abstract available
Original Title
Geksatiotsianotitanat (4) kaliya K2[Ti(NCS)6] i geksatiotsianotsirkonat (4) kaliya K2[Zr(NCS)6]
Primary Subject
Source
Brauehr, G. (ed.); p. 1488; 1985; p. 1488; Mir; Moscow (USSR); Short note; 2 refs.; translated from German.
Record Type
Book
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AbstractAbstract
[en] Published in summary form only
Original Title
Medicoes da constante dieletrica do cristal Ky sub(3) F sub(10)
Source
Almeida Fonseca, A.L. de (Brasilia Univ., DF (Brazil)); Koiler, B. (Pontificia Univ. Catolica do Rio de Janeiro, RJ (Brazil)); Brescamsin, L.M. (Universidade Estadual de Campinas, SP (Brazil)) (and others); Sociedade Brasileira de Fisica, Rio de Janeiro, RJ (Brazil); 284 p; 1990; p. 63; 13. National Meeting on Condensed Matter Physics; Caxambu, MG (Brazil); 8-12 May 1990; Available from the Library of the Comissao Nacional de Energia Nuclear, RJ, Brazil
Record Type
Miscellaneous
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Conference
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