Morphology-dependent nanocatalysts: Rod-shaped oxides

Y Li, W Shen - Chemical Society Reviews, 2014 - pubs.rsc.org
Nanocatalysts are characterised by the unique nanoscale properties that originate from their
highly reduced dimensions. Extensive studies over the past few decades have …

Influence of Moringa oleifera gum on two polymorphs synthesis of MnO2 and evaluation of the pseudo-capacitance activity

V Sannasi, K Subbian - Journal of Materials Science: Materials in …, 2020 - Springer
This work reports the preparation of two polymorphs of MnO 2 such as α-MnO 2 and β-MnO
2 by simple microwave method using natural Moringa oleifera gum. The concentration of M …

Solvothermal reactions: an original route for the synthesis of novel materials

G Demazeau - Journal of Materials Science, 2008 - Springer
Twenty years after the first development of solvothermal reactions, it appears important
through the last research activities to trace the future trends taking into account their …

Low-Temperature Hydrothermal Synthesis of Mn3O4 and MnOOH Single Crystals: Determinant Influence of Oxidants

CC Hu, YT Wu, KH Chang - Chemistry of Materials, 2008 - ACS Publications
The determinant influences of oxidants on the single-crystalline nature of manganese oxides
(ie, Mn3O4 and MnOOH single crystals) through a low-temperature hydrothermal synthesis …

One-pot synthesis of manganese oxide nanosheets in aqueous solution: chelation-mediated parallel control of reaction and morphology

Y Oaki, H Imai - Angewandte Chemie-International Edition, 2007 - keio.elsevierpure.com
Abstract (Figure Presented) Sheet materials: Manganese oxide nanosheets and their
oriented thin films can be prepared by a bottom-up approach in aqueous solution under …

Spinel-based electrode materials for application in electrochemical supercapacitors–present status and future prospects

V Jose, V Jose, CE Freeda Christy… - Inorganic and Nano …, 2022 - Taylor & Francis
Electrochemical supercapacitors are prominent power sources of today, which store and
release energy by reversible adsorption and desorption of ions at the interfaces between …

Branched Mesoporous Mn3O4 Nanorods: Facile Synthesis and Catalysis in the Degradation of Methylene Blue

Z Bai, B Sun, N Fan, Z Ju, M Li, L Xu… - Chemistry–A European …, 2012 - Wiley Online Library
Branched MnOOH nanorods with diameters in the range of 50–150 nm and lengths of up to
tens of micrometers were prepared by using potassium permanganate (KMnO4) and PEG …

Controllable synthesis of α-and β-MnO2: cationic effect on hydrothermal crystallization

X Huang, D Lv, H Yue, A Attia, Y Yang - Nanotechnology, 2008 - iopscience.iop.org
Abstract α-and β-MnO 2 were controllably synthesized by hydrothermally treating
amorphous MnO 2 obtained via a reaction between Mn 2+ and MnO 4−, and cationic effects …

Unveiling the structure and composition of titanium oxide nanotubes through ion exchange chemical reactions and thermal decomposition processes

OP Ferreira, AG Souza Filho, J Mendes Filho… - Journal of the Brazilian …, 2006 - SciELO Brasil
In this paper we report the ion exchange reactions and the thermal decomposition of
titanium oxide nanotubes, obtained by hydrothermal treatment of TiO2 and NaOH. Based on …

Facet-specific oxidation of Mn (II) and heterogeneous growth of manganese (oxyhydr) oxides on hematite nanoparticles

J Liu, S Inoué, R Zhu, H He, MF Hochella Jr - Geochimica et Cosmochimica …, 2021 - Elsevier
It is recognized that different facets of minerals vary distinctively in their chemical reactivity
with aqueous solutions. However, detailed molecular and atomistic understandings of these …