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  • 2005-2009  (1)
  • 1980-1984  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 492-493 (Aug. 2005), p. 39-46 
    ISSN: 1662-9752
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Highly porous open- cell materials on the base of various metals and alloys are of increasing interest as they combine structural and functional properties. There is a wide range of possible applications for such materials, e.g. as heat exchangers, filters or catalysts. A new and promising method to produce open- cell metallic foams on base of iron powder, low and high alloyed steel powders as well as nickel alloypowder is the SlipReactionFoamSintering (SRFS)- process. In comparison to other production processes of metallic foams, the SRFS- process provides several advantages: foaming at room temperature, allowing a very good process control by various parameters, foams of a great variety of metals are possible and a broadspectrum of properties is achievable
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 460 (1980), S. 51-55 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Arylvanadium (III) Compounds. VI. Preparation and Properties of Lithium Trimesityl organyl VanadatesTrimesityl vanadium reacts with LiR (R = Ph, o-Tol, Dmop, CH3, CPh3) forming complexes Li(thf)4 VMes3R. With Li2C6H4 and Li2C2 the compounds Li2(thf) 8 V(μ-C6H4)Mes6 and Li2(thf)8V(μ-C2)Mes6 are obtained. All compounds are characterized by their thermal, magnetical, and spectral properties.
    Notes: Durch Reaktion von Trimesitylvanadium mit Lithiumorganylen, LiR (R = Ph, o-Tol, Dmop, Me, CPh3)Verwendete Abkürzungen: Bu = n-C4H9; Dmop = 2,6-(CH3O)2C6H3; Me = CH3; Mes = 2,4,6-(CH3)3C6H2; Ph = C6H5; o-Tol = 2-CH3C6H4; thf (THF) = C4H8O., sind Complexe des Typs Li(thf)4 VMes3R zugänglich. Mit geeigneten Dilithiumverbindungen können auch verbrückte Zweiternvanadate wie Li2(thf)8V2-(μ-C6H4)Mes6 und Li2(thf)8V2(μ-C2)Mes6 erhalten werden. Die thermischen, magnetischen und spektralen Eigenschaften dieser neuen Verbindungen werden untersucht.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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