X-ray phase analyze, simultaneous thermal and electron-microscopic analyzes were used to demonstrate the possibility of copper aluminate synthesis with a delafossite structure at a temperature of 1000 °С. It was established that the heating mode significantly affects the phase composition of the final product: with the gradual heating, copper aluminate with a spinel structure is formed, and with the sharp heating, delafossite is formed.
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Research Article| January 11 2019
Synthesis of copper aluminate with delafossite structure
Makogon Alexander Grigorievich;
Makogon Alexander Grigorievich a)
The Department of chemistry of solids and nanoprocesses. Chemical faculty. Chelyabinsk State University, Br. Kashirinyh st., 129. Chelyabinsk, 454001. Chelyabinsk region.
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Belaya Elena Alexandrovna
AIP Conf. Proc. 2063, 040037 (2019)
Makogon Alexander Grigorievich, Belaya Elena Alexandrovna; Synthesis of copper aluminate with delafossite structure. AIP Conf. Proc. 11 January 2019; 2063 (1): 040037. https://doi.org/10.1063/1.5087369
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