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Your search keyword '"Antimony -- Physiological aspects"' showing total 13 results
Start Over Descriptor "Antimony -- Physiological aspects" Publisher american chemical society
13 results on '"Antimony -- Physiological aspects"'

1. Antimony ethylene glycolate and catecholate compounds: structural characterization of polyesterification catalysts

Author

Biros, Shannon M., Bridgewater, Brian M., Villeges-Estrada, Adriel, Tanski, Joseph M., and Parkin, Gerard

Subjects
Chemistry, Inorganic -- Research, Catalysts -- Physiological aspects, Polyesters -- Physiological aspects, Ethylene -- Physiological aspects, Antimony -- Physiological aspects, Polymers -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the antimony compounds used as catalysts for the polymer poly(ethyleneterphthalate) synthesis. The catalytic nature of the species has been investigated via the structural characterization of antimony ethylene glycolate compounds and catecholate derivatives.

Published
2002

2. Siting of antimony dopants and gallium in Ba (sub)8 Ga (sub)16 Ge (sub)30 clathrates grown from gallium flux

Author

Latturner, S. E., Bryan, J. D., Blake, N., Metiu, H., and Stucky, G. D.

Subjects
Chemistry, Inorganic -- Research, Antimony -- Physiological aspects, Clathrate compounds -- Physiological aspects, Gallium -- Physiological aspects, Barium -- Physiological aspects, Germanium -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the antimony-doped Ba (sub)8 Ga (sub)16 Ge (sub)30 clathrates. Results indicate that these compounds grown as crystals from gallium flux form in the cubic space group and that more antimony than gallium incorporates into the material.

Published
2002

4. Unique performance and characterization of a crystalline SbRe (sub)2 O (sub)6 catalyst for selective ammoxidation of isobutane

Author

Haichao Liu and Iwasawa, Yasuhiro

Subjects
Chemistry, Physical and theoretical -- Research, Antimony -- Physiological aspects, Rhenium -- Physiological aspects, Olefins -- Physiological aspects, Butane -- Physiological aspects, Oxygen -- Physiological aspects, Oxidation-reduction reaction -- Physiological aspects, Ammonium -- Physiological aspects, Dehydrogenation -- Physiological aspects, Chemicals, plastics and rubber industries
Published
2002

5. Pyramidal inversion isomers in the solid-state structure of the tricyclic antimony-tellurium imido complex TeSb (sub)2 Cl (sub)2 (N (super)t Bu) (sub)4

Author

Chivers, Tristram and Schatte, Gabriele

Subjects
Chemistry, Inorganic -- Research, Solid state chemistry -- Research, Antimony -- Physiological aspects, Tellurium -- Physiological aspects, Coordination compounds -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the imido system chemistry which involves tellurium or antimony. The ability of the mixed antimony-tellurium systems to be generated from the tellurium diimide dimer has been tested and the results are reported.

Published
2002

6. Zr (sub)11 Sb (sub)18: a new binary antimonide exhibiting an unusual Sb atom network with nonclassical Sb-Sb bonding

Author

Elder, Ingrid, Lee, Chi-Shen, and Kleinke, Holger

Subjects
Chemistry, Inorganic -- Research, Zirconium -- Physiological aspects, Antimony -- Physiological aspects, Coordination compounds -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the animonides. The preparation of these compounds has been carried out via the use of high-temperature techniques and the results indicate that these isostructural compounds form a new structural type.

Published
2002

7. Experimental and theoretical characterization of cationic, neutral, and anionic binary arsenic and antimony azide species

Author

Karaghiosoff, Konstantin, Klapotke, Thomas M., Kumm, Burkhard, Noth, Heinrich, Schutt, Thomas, and Suter, Max

Subjects
Chemistry, Inorganic -- Research, Cations -- Physiological aspects, Anions -- Physiological aspects, Arsenic -- Physiological aspects, Antimony -- Physiological aspects, Halides -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the cationic, neutral and anionic arsenic and antimony halides. Results indicate that these halides have been obtained from the binary and antimony azide species via the reaction with trimethylsilyl azide or sodium azide and that their identity has been established via vibrational and multinuclear NMR spectroscopies.

Published
2002

8. Preparation and crystal structure of the ternary uranium rare earth antimonides (U (sub)2/3 R (sub)1/3)Sb (sub)2 and (U (sub)1/2 R (sub)1/2) (sub)3 Sb (sub)7 with mixed U/R occupancy of the metal sites and a variety of antimony polyanions

Author

Schmidt, Tobias and Jeitschko, Wolfgang

Subjects
Chemistry, Inorganic -- Research, Uranium -- Physiological aspects, Rare earth metals -- Physiological aspects, Anions -- Physiological aspects, Antimony -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the ternary antimonides. The preparation of these antimonides via the reaction of the uranium antimonide with the corresponding rare earth antimonides and elemental antimony has been carried out at high temperatures and the results are reported.

Published
2001

9. Antimony oxide-modified vanadia-based catalysis-physical characterization and catalytic properties

Author

Spengler, J., Anderle, F., Bosch, E., Grasselli, R. K., Pillep, B., Behrens, P., Lapina, O. B., Shubin, A. A., Eberle, H.-J., and Knozinger, H.

Subjects
Chemistry, Physical and theoretical -- Research, Antimony -- Physiological aspects, Oxides -- Physiological aspects, Vanadium -- Physiological aspects, Catalysis -- Analysis, Chemicals, plastics and rubber industries
Published
2001

10. Nb (sub)4 Pd (sub)0.5 ZSb (sub)2 (Z= Cr, Fe, Co, Ni, Si): the first ordered quaternary variants of the W (sub)5 Si (sub)3 -type structure

Author

Wang, Meitian, Sheets, William C., McDonald, Robert, and Mar, Arthur

Subjects
Chemistry, Inorganic -- Research, Niobium -- Physiological aspects, Palladium -- Physiological aspects, Antimony -- Physiological aspects, Chromium -- Physiological aspects, Tungsten -- Physiological aspects, Cobalt -- Physiological aspects, Iron -- Physiological aspects, Nickel -- Physiological aspects, Silicon -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the quaternary antimonides which contain transition metals. The preparation of these compounds has been performed via the reaction of the elements and the results indicate that these antimonides are isostructural and crystallize as the W (sub)5 Si (sub)3 -type structure substitutional variants.

Published
2001

11. Synthesis and characterization of the 'metallic salts' A (sub)5 Pn (sub)4 (A= K, Rb, Cs and Pn= As, Sb, Bi) with isolated zigzag tetramers of Pn (sub)4 (super)4- and an extra delocalized electron

Author

Gascoin, Franck and Sevov, Slavi C.

Subjects
Chemistry, Inorganic -- Research, Salts -- Physiological aspects, Potassium -- Physiological aspects, Rubidium -- Physiological aspects, Cesium -- Physiological aspects, Bismuth -- Physiological aspects, Antimony -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the isostructural metalic salts. The preparation of these compounds via the reactions of the corresponding elements has been carried out and the results indicate that the compounds contain flat and isolated zigzag tetramers with the conjugated pi-electron system of delocalized electrons.

Published
2001

12. Sonochemical preparation of GaSb nanoparticles

Author

Hong-Liang Li, Ying-Chun Zhu, Palchik, Oleg, Koltypin, Yuri, Gedanken, Aharon, Palchik, Valery, Slifkin, Michael, and Weiss, Aryeh

Subjects
Chemistry, Inorganic -- Research, Gallium -- Physiological aspects, Antimony -- Physiological aspects, Ultrasonics -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the GaSb nanoparticles. The preparation of these nanoparticles at room temperature via the sonochemical method has been carried out and the ultrasound-assisted in-situ reduction/combination mechanism explaining the reaction has been described.

Published
2002

13. A new polyantimonate with an Sb (sub)4 O (sub)16 core

Author

Kusaka, Y., Ozawa, Y., and Yagasaki, A.

Subjects
Chemistry, Inorganic -- Research, Oxygen -- Physiological aspects, Antimony -- Physiological aspects, Polymerization -- Analysis, Ions -- Research, Chemistry
Abstract

Research has been conducted on the polymerization of the antimonite ion. The reaction of [Sb (sub)8 O (sub)12 (OH) (sub)20] (super)4- with silanol yielding a polyantimonate with the Sb (sub)4 O (sub)16 core has been synthesized and structurally characterized.

Published
2001

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