The effects of Fe-doping on MnO 2: Phase transitions, defect structures and its influence on electrical properties
The composition of Mn1− xFexO2 (x= 0–0.15) was synthesized by a hydrothermal method at
140° C for 5 hours of reaction time. Investigations were carried out including XRD, FTIR …
140° C for 5 hours of reaction time. Investigations were carried out including XRD, FTIR …
Determination of Mn valence states in mixed-valent manganates by XANES spectroscopy
A Manceau, MA Marcus, S Grangeon - American Mineralogist, 2012 - degruyter.com
The valence states of Mn in mixed-valent layer and tunnel structure manganese dioxides
(MnO2), usually referred to as phyllomanganates and tectomanganates, can be measured …
(MnO2), usually referred to as phyllomanganates and tectomanganates, can be measured …
High‐temperature treatment of Li‐rich cathode materials with ammonia: improved capacity and mean voltage stability during cycling
Li‐rich electrode materials of the family xLi2MnO3·(1− x) LiNiaCobMncO2 (a+ b+ c= 1) suffer
a voltage fade upon cycling that limits their utilization in commercial batteries despite their …
a voltage fade upon cycling that limits their utilization in commercial batteries despite their …
Lean methane catalytic combustion over the mesoporous MnOx-Ni/MgAl2O4 catalysts: Effects of Mn loading
In the current investigation, the textural features and catalytic efficiency of the Mn-promoted
Ni/MgAl 2 O 4 catalysts were evaluated in the catalytic combustion of lean methane. The …
Ni/MgAl 2 O 4 catalysts were evaluated in the catalytic combustion of lean methane. The …
Phase transformation of α-MnO2 to β-MnO2 induced by Cu doping: improved electrochemical performance for next generation supercapacitor
With the advent of wearable/portable electronics and hybrid electric vehicles,
supercapacitors have gained much interest owing to their high-power density. This work …
supercapacitors have gained much interest owing to their high-power density. This work …
Manganese oxide–carbon composite as supercapacitor electrode materials
Nano-sized manganese oxide (Mn2O3) was incorporated homogeneously in templated
mesoporous carbon to prepare Mn2O3–carbon nanocomposites, which were used as …
mesoporous carbon to prepare Mn2O3–carbon nanocomposites, which were used as …
Base-free oxidation of 5-hydroxymethylfurfural to 2, 5-furan dicarboxylic acid over nitrogen-containing polymers supported Cu-doped MnO2 nanowires
J Lai, F Cheng, S Zhou, S Wen, D Guo, W Zhao… - Applied Surface …, 2021 - Elsevier
Nitrogen-containing polymer-supported Cu-doped MnO 2 (Cu-MnO 2@ PDVTA) nanowires
were prepared and their catalytic performances were evaluated via oxidation of biomass …
were prepared and their catalytic performances were evaluated via oxidation of biomass …
Barium promoted manganese oxide catalysts in low-temperature methane catalytic combustion
In this study, a series of BaO-MnO x mixed oxide catalysts were synthesized by the
mechanochemical method and employed in lean methane catalytic combustion (MCC) at …
mechanochemical method and employed in lean methane catalytic combustion (MCC) at …
A Reliable Method for Determining the Oxidation State of Manganese at the Microscale in Mn Oxides via Raman Spectroscopy
S Bernardini, F Bellatreccia… - Geostandards and …, 2021 - Wiley Online Library
Manganese oxides are important geomaterials, widespread in terrestrial and Martian
environments. Characterisation of the oxidation state of Mn is a central issue in science; this …
environments. Characterisation of the oxidation state of Mn is a central issue in science; this …
Coupling bimetallic oxides/alloys and N-doped carbon nanotubes as tri-functional catalysts for overall water splitting and zinc–air batteries
Q Qin, P Li, L Chen, X Liu - ACS applied materials & interfaces, 2018 - ACS Publications
An effectively multifunctional electrocatalyst is crucial for catalyzing the reactions occurred at
electrodes in zinc–air batteries and water splitting cells, such as oxygen evolution reaction …
electrodes in zinc–air batteries and water splitting cells, such as oxygen evolution reaction …