Результаты поиска

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску
  • ...nited States]], and [[Hong Kong]]. Its business segments include zirconium compounds, electronic materials and electronic ceramics, new energy materials, and re ...s=dead|accessdate=2009-08-31}}</ref> In 2001, it was ranked as the largest zirconium chemicals exporter in the PRC. ...
    2 Кб (240 слов) - 22:34, 17 февраля 2024
  • | ImageFile = (Cyclopentadienyl)zirconium-trichloride-3D-balls.png ...stal Structures of Trichloro(η{{sup|5}}-cyclopentadienyl)titanium(IV) and -zirconium(IV)|journal= Organometallics|year=1984|volume=3|pages=18–20|doi=10.1021/o ...
    3 Кб (277 слов) - 00:22, 18 декабря 2023
  • | ImageName = Zirconium(IV) fluoride ...6| title = Crystal chemical studies of the 5f-series of elements. XII. New compounds representing known structure types| journal = Acta Crystallographica| volum ...
    3 Кб (329 слов) - 14:47, 18 марта 2024
  • .... It is prepared from hafnium tetrachloride and acetylacetone, and base. [[Zirconium acetylacetonate|Zr(acac)<sub>4</sub>]] is very similar in structure and pro ==Related compounds== ...
    4 Кб (408 слов) - 14:46, 18 марта 2024
  • | OtherNames = Bis(Pentamethylcyclopentadienyl)zirconium dichloride ...ja00029a035|title=Olefin Polymerization at Bis(pentamethylcyclopentadienyl)zirconium and -hafnium Centers: Chain-Transfer Mechanisms|journal=Journal of the Amer ...
    4 Кб (364 слова) - 21:24, 25 февраля 2024
  • ...2072-0807}}</ref> On the other hand, this trend does not continue to other compounds that are non-oxides, and for instance [[lanthanum]] is produced by the calc ...|last2=El-Kashif |first2=Emad |date=2007 |title=Calciothermic Reduction of Zirconium Oxide in Molten CaCl2 |url=https://www.jstage.jst.go.jp/article/isijinterna ...
    3 Кб (310 слов) - 02:18, 14 февраля 2024
  • *[[Zirconium diboride]], highly covalent refractory ceramic material with a hexagonal cr ...racts with many of the elements in the periodic table to form a variety of compounds with different properties. Examples are monoborides and covalently bonded b ...
    2 Кб (223 слова) - 04:13, 27 февраля 2024
  • ...[phosphide telluride]]s. Some are in the category of [[arsenopyrite]]-type compounds with As:Te of 1:1. Yet others are layered with As:Te of 1:2. Arsenide telluride compounds can be made by heating the elements together.<ref name="Hulli"/> ...
    6 Кб (703 слова) - 23:31, 2 февраля 2024
  • ...22-1902(76)80199-6}}</ref> It adopts a structure very similar to that of [[zirconium tetrabromide]], featuring tetrahedral Hf centers, in contrast to the polyme {{Hafnium compounds}} ...
    2 Кб (200 слов) - 14:47, 18 марта 2024
  • ...<ref name=Aigueperse>{{Ullmann|doi=10.1002/14356007.a11_307|title=Fluorine Compounds, Inorganic|year=2000|last1=Aigueperse|first1=Jean|last2=Mollard|first2=Paul {{lithium compounds}} ...
    4 Кб (565 слов) - 03:05, 6 марта 2024
  • ...[[strontium]], and [[manganese]]. These are introduced to the raw glaze as compounds, for example [[lead]] as [[lead(II) oxide|lead oxide]]. [[Boron]] is consid ...ly 2022|reason=Zirconium monoxide? possible but uncommon; see [[Zirconium#Compounds]]}} ...
    4 Кб (506 слов) - 09:51, 16 февраля 2024
  • | OtherCations = [[Titanium(III) iodide]]<br />[[Zirconium(III) iodide]] ...dley | first3 = P. | last3 = Thornton | title = The Chemistry of Titanium, Zirconium and Hafnium Pergamon Texts in Inorganic Chemistry | publisher = Elsevier | ...
    6 Кб (654 слова) - 14:46, 18 марта 2024
  • ...A. M. Meijers, E. G. Ijpeij, G. J. M. Gruter and F. H. Beijer. ''Indenyl Compounds for the Polymerization of Olefins'' [http://www.google.com/patents?id=vK4KA ...
    4 Кб (504 слова) - 13:31, 21 декабря 2023
  • ...m]], 0.05–0.15% [[vanadium]], 0.10–0.25% [[zirconium]], 0.40% silicon-iron compounds, and up to 0.15% trace elements.{{R|"TealSheets1"|page1=3}} The density of ...
    2 Кб (174 слова) - 19:24, 25 декабря 2023
  • '''Francium compounds''' are compounds containing the element [[francium]] (Fr). Due to francium being very unstab == Other compounds == ...
    5 Кб (695 слов) - 12:12, 9 марта 2024
  • | OtherCations = [[Titanium(IV) iodide]]<br />[[Zirconium(IV) iodide]] {{Hafnium compounds}} ...
    3 Кб (306 слов) - 14:46, 18 марта 2024
  • ...ion]] of [[cerium(IV) oxide]] (CeO<sub>2</sub>, also known as ceria) and [[zirconium oxide]] (ZrO<sub>2</sub>, also known as zirconia).<ref>{{cite web|last1=MEM ...|issn=0161-4940|doi=10.1080/01614949608006464}}</ref> The incorporation of zirconium in modern converters, forming ceria-zirconia, improves the performance of t ...
    5 Кб (605 слов) - 10:37, 16 февраля 2024
  • ...journal |last1=Fahrenholtz |first1=William |title=Refractory diborides of zirconium and hafnium |journal=Journal of the American Ceramic Society |date=10 May 2 ...], properties it shares with [[isostructural]] [[titanium diboride]] and [[zirconium diboride]]. It is a grey, metallic looking material. Hafnium diboride has a ...
    4 Кб (480 слов) - 14:47, 18 марта 2024
  • |Zirconium ...aluminum alloy inoculated by Al–5Ti–1B master alloy,Journal of Alloys and Compounds - X-MOL] ...
    3 Кб (268 слов) - 11:53, 26 декабря 2023
  • ...om/retrieve/pii/0025540885901497|url-status=live}}</ref> [[Hydrogen]] or [[zirconium]] can reduce it when heated to produce metal ruthenium.<ref name=wiley>{{ci {{Barium compounds}} ...
    4 Кб (450 слов) - 11:53, 6 февраля 2024
Просмотреть (предыдущие 20 | ) (20 | 50 | 100 | 250 | 500)