Ca2Mn2O5 as Oxygen-Deficient Perovskite Electrocatalyst for Oxygen Evolution Reaction
This paper presents the use of Ca2Mn2O5 as an oxygen-deficient perovskite electrocatalyst
for oxygen evolution reaction (OER) in alkaline media. Phase-pure Ca2Mn2O5 was made …
for oxygen evolution reaction (OER) in alkaline media. Phase-pure Ca2Mn2O5 was made …
Electronic structure and magnetic properties of cubic and hexagonal
R Søndenå, P Ravindran, S Stølen, T Grande… - Physical Review B …, 2006 - APS
Sr Mn O 3 is a rare example of a compound having both a cubic (high-temperature) and a
hexagonal (low-temperature) perovskite polymorph. While the former is built from corner …
hexagonal (low-temperature) perovskite polymorph. While the former is built from corner …
Surface effects in the Ni x-ray photoemission spectra of NiO
L Soriano, I Preda, A Gutiérrez, S Palacín… - Physical Review B …, 2007 - APS
We report experimental and theoretical evidence of surface effects in the Ni 2 p x-ray
photoemission spectra (XPS) of NiO. The Ni 2 p 3∕ 2 surface-enhanced XPS of a NiO …
photoemission spectra (XPS) of NiO. The Ni 2 p 3∕ 2 surface-enhanced XPS of a NiO …
X-ray absorption of the negative charge-transfer material
We studied the relation between the electronic structure and the phsyiscal properties of SrFe
1− x Co x O 3. The main technique used in the study was Fe 2 p, Co 2 p, and O 1 s x-ray …
1− x Co x O 3. The main technique used in the study was Fe 2 p, Co 2 p, and O 1 s x-ray …
Variational pseudo-self-interaction-corrected density functional approach to the ab initio description of correlated solids and molecules
We present a variational pseudo self-interaction correction density functional approach
(VPSIC) to the ab initio theoretical description of correlated solids and molecules. The …
(VPSIC) to the ab initio theoretical description of correlated solids and molecules. The …
Effects of synthesis method on stoichiometry, structure and electrical conductivity of CaMnO3− δ
MEM Jorge, AC dos Santos, MR Nunes - International Journal of Inorganic …, 2001 - Elsevier
CaMnO3− δ perovskite samples were synthesised by two different methods: conventional
solid-state reaction and the citrate route involving autoignition. The formation of a perovskite …
solid-state reaction and the citrate route involving autoignition. The formation of a perovskite …
Electronic structure and thermal properties of doped CaMnO3 systems
FP Zhang, X Zhang, QM Lu, JX Zhang… - Journal of alloys and …, 2011 - Elsevier
The electronic and thermal properties of hole (Na) and electron (Ga) doped CaMnO3
systems are investigated based on the first principle density functional theory calculations …
systems are investigated based on the first principle density functional theory calculations …
Interface effects in the x-ray photoelectron spectra of NiO thin films grown on oxide substrates
We report the Ni 2 p x-ray photoelectron spectra of NiO thin films grown on different oxide
substrates, namely, Si O 2, Al 2 O 3, and MgO. The main line of the Ni 2 p spectra is …
substrates, namely, Si O 2, Al 2 O 3, and MgO. The main line of the Ni 2 p spectra is …
Preparation and characterization of TiO2 and V2O5 nanoparticles produced by ball-milling
JL Guimaraes, M Abbate, SB Betim… - Journal of alloys and …, 2003 - Elsevier
We studied the crystalline and electronic structure of TiO2 and V2O5 nanoparticles
produced by ball-milling. The experimental techniques used here were X-ray diffraction …
produced by ball-milling. The experimental techniques used here were X-ray diffraction …
Porous calcium–manganese oxide/carbon nanotube microspheres as efficient oxygen reduction catalysts for rechargeable zinc–air batteries
The development of a highly efficient, cost-effective electrocatalyst is essential to sustainable
energy storage and conversion processes. In this work, we report on porous composite …
energy storage and conversion processes. In this work, we report on porous composite …