Research output: Contribution to journal › Article › peer-review
Heterometallic complexes [RuNO(NO2)4OHM(H2O)3] (M = Co, Ni) as the precursors for thermal preparation of heterometallic systems. / Kostin, Gennadiy A.; Borodin, Alexander O.; Kuratieva, Natalia V. et al.
In: Inorganica Chimica Acta, Vol. 457, 01.03.2017, p. 145-149.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Heterometallic complexes [RuNO(NO2)4OHM(H2O)3] (M = Co, Ni) as the precursors for thermal preparation of heterometallic systems
AU - Kostin, Gennadiy A.
AU - Borodin, Alexander O.
AU - Kuratieva, Natalia V.
AU - Filatov, Evgeny Yu
AU - Plyusnin, Pavel E.
PY - 2017/3/1
Y1 - 2017/3/1
N2 - An exchange reaction between Ba[RuNO(NO2)4OH] and cobalt (nickel) sulphate results in the formation of heterometallic [RuNO(NO2)4OHM(H2O)3] complexes with bridging (N,O)-NO2 and μ-(OH) ligands. The crystal structures of both complexes are determined. Thermal decomposition in H2/He atmosphere leads to the formation of solid solutions of the metals. In the case of the nickel complex, the compositions of the prepared solid solutions are in the miscibility gap. In oxygen atmosphere mixed oxide systems NiO–RuO2 and Co3O4–RuO2 are formed in temperature interval from 400 to 600 °C. At temperatures from 900 to 1000 °C spinel-type phase Co2.1Ru0.9O4 is formed.
AB - An exchange reaction between Ba[RuNO(NO2)4OH] and cobalt (nickel) sulphate results in the formation of heterometallic [RuNO(NO2)4OHM(H2O)3] complexes with bridging (N,O)-NO2 and μ-(OH) ligands. The crystal structures of both complexes are determined. Thermal decomposition in H2/He atmosphere leads to the formation of solid solutions of the metals. In the case of the nickel complex, the compositions of the prepared solid solutions are in the miscibility gap. In oxygen atmosphere mixed oxide systems NiO–RuO2 and Co3O4–RuO2 are formed in temperature interval from 400 to 600 °C. At temperatures from 900 to 1000 °C spinel-type phase Co2.1Ru0.9O4 is formed.
KW - OXYGEN EVOLUTION REACTION
KW - CRYSTAL-STRUCTURES
KW - MISCIBILITY GAP
KW - CATALYSTS
KW - RUTHENIUM
KW - NANOPARTICLES
KW - COBALT
KW - ELECTROCATALYSTS
KW - DECOMPOSITION
KW - THERMOLYSIS
UR - http://www.scopus.com/inward/record.url?scp=85007125171&partnerID=8YFLogxK
U2 - 10.1016/j.ica.2016.12.016
DO - 10.1016/j.ica.2016.12.016
M3 - Article
AN - SCOPUS:85007125171
VL - 457
SP - 145
EP - 149
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
SN - 0020-1693
ER -
ID: 10317258