Synthesis of copper aluminate with delafossite structure

2019 ◽  
Author(s):  
Makogon Alexander Grigorievich ◽  
Belaya Elena Alexandrovna
Keyword(s):  
Delafossite Structure ◽  
Copper Aluminate

Defects in Divided Zinc−Copper Aluminate Spinels:  Structural Features and Optical Absorption Properties†

2007 ◽  
Vol 46 (10) ◽  
pp. 4067-4078 ◽  
Author(s):  
Anne Le Nestour ◽  
Manuel Gaudon ◽  
Gérard Villeneuve ◽  
Marco Daturi ◽  
Ronn Andriessen ◽  
...  
Keyword(s):  
Optical Absorption ◽  
Structural Features ◽  
Absorption Properties ◽  
Copper Aluminate

Novel Inorganic Hydrogels Based on The Polymerization of Cyanometalate Transition Metal Complexes With [PdCl4]2-: A New Approach To Ceramic And Alloy Precursors

1994 ◽  
Vol 346 ◽  
Author(s):  
Andrew B. Bocarsly ◽  
Gireesh Kumar ◽  
Marija Heibel
Keyword(s):  
Transition Metal ◽  
Metal Ion ◽  
Sol Gel ◽  
Metallic Matrix ◽  
Linear Polymers ◽  
New Approach ◽  
Square Planar ◽  
Delafossite Structure ◽  
Cyanide Ligand ◽  
Sol Gel Transition

ABSTRACTThe reaction of a wide variety of cyanometalate complexes of the general form [M(CN)x]n- (where M= a transition metal ion) with square planar [PdCl4]2- in aqueous solution leads to the formation of linear polymers. Polymerization occurs via substitution of chloride ligands on the Pd(II) centers, by the nitrogen end of the cyanide ligand to generate extended bridging cyanide structures. Upon generation at room temperature polymer solutions of this type under go a sol-gel transition to generate robust hydrogels having water content in excess of 95%. In the case of the cyanocobaltate/tetrachloropalladate gel, pyrolysis at 900°C produces ferromagnetic Pd/Co metallic alloys having novel morphological character. Materials formed with a hydrogel having a 2:1 Pd to Co stoichiometry are found to be “sponge-like”. When placed in water, the metallic matrix swells becoming pliable and holding up to seven equivalents of water per metal site. The conductivity and magnetic properties of this material are maintained in the swollen state. Sintering of the Pd/Co hydrogel in air generates the layered oxide, PbCoO2 having a delafossite structure.

Ag2CuMnO4: A new silver copper oxide with delafossite structure

2006 ◽  
Vol 179 (12) ◽  
pp. 3883-3892 ◽  
Author(s):  
David Muñoz-Rojas ◽  
Gloria Subías ◽  
Judith Oró-Solé ◽  
Jordi Fraxedas ◽  
Benjamín Martínez ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Silver Copper ◽  
Delafossite Structure

ChemInform Abstract: CuTaN2, a Copper(I)-Tantalum(V)-Nitride with Delafossite Structure.

ChemInform ◽  
2010 ◽  
Vol 22 (45) ◽  
pp. no-no
Author(s):  
U. ZACHWIEJA ◽  
H. JACOBS
Keyword(s):  
Delafossite Structure

Crystal growth of PdCoO 2 , PtCoO 2 and their solid-solution with delafossite structure

1997 ◽  
Vol 173 (3-4) ◽  
pp. 440-445 ◽  
Author(s):  
Masayuki Tanaka ◽  
Masashi Hasegawa ◽  
Humihiko Takei
Keyword(s):  
Solid Solution ◽  
Crystal Growth ◽  
Delafossite Structure

scholarly journals Combinatorial magnetron sputtering of AgFeO2 thin films with the delafossite structure

2016 ◽  
Vol 91 ◽  
pp. 132-142 ◽  
Author(s):  
Fang Mao ◽  
Tomas Nyberg ◽  
Thomas Thersleff ◽  
Anna M. Andersson ◽  
Ulf Jansson
Keyword(s):  
Thin Films ◽  
Magnetron Sputtering ◽  
Delafossite Structure
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