Zhang, The oxidative degradation of 2- mercaptobenzothiazole at the interface of β-MnO2 and water, J. Hazard. Mater. 154 (2008) 1098-1105.Li, F., Liu, C., Liang, C., Li, X., Zhang, L.: The oxidative degradation of 2-mercaptobenzothiazole at the interface of b-MnO2 and water. ...
Although the production of CDs has moved away from the earlier use of bacteria in favor of CGTase, in later times a Bacillus firmus strain, immobilized on inorganic matrices (preferably SiO2/TiO2 and SiO2/MnO2) has been proposed3232 for the production of CDs. ...
MnCO3 precursors were first prepared by a common hydrothermal method, and then converted to alpha-MnO2 via a hydrothermal reaction between the precursors and KMnO4 solutions. The effects of hydrothermal temperature on the morphology, crystal structure and specific area of the MnO2 were investigated ...
Er-doped alpha-MnO2 (Er/alpha-MnO2) microspheres were successfully synthesized via a chemical process. The various techniques were used to investigate the crystal structures, morphologies, valence states, and electrochemical performances of the as-prepared materials. The results showed that Er can be ...
XRD proved the crystal form of δ-MnO2 at (Fig. 5). Then, it could be seen that the MnO2 shell transformed into a rambutan structure composed of rod-shaped monomers after raising the reaction temperature to 120 °C, which was confirmed to be α-MnO2 by XRD (Fig. 5). At last, ...
Heat-treatment at 300°C leaves a virtually anhydrous α-MnO2 product. The absence of any foreign cation such as K+, Na+ or Rb+ within the channels of the structure has raised the possibility of utilizing the α-MnO2 framework as a high performance electrode for secondary lithium cells. ...
This work reports a highly sensitive and selective nonenzymatic detection of glucose that has been achieved by hybridization of 1D alpha-MnO2 nanorods modified with surface decoration of Co3O4 nanoparticles. The rational design and controlled synthesis of the hybrid nanostructures are of great ...
Results show that gamma-Fe2O3 nanoparticles is connected with alpha-MnO2 nanorods successfully, what's more, FM1-7 nanocomposite crystal structure is intact and its crystallinity is excellent. Besides, in gamma-Fe2O3/alpha-MnO2/PS reaction system, about 92.79% of Rhodamine B could be removed...
The films were found to consist of an ordered version of the hexagonal epsilon-MnO2 (Akhtenskite) type. Using X-ray diffraction, the cell parameters were determined to be a=2.75(2) angstrom and c=4.302(5) angstrom. The films are epitaxial with a specific orientation relative to the Al2O...
rGO@alpha-MnO2rGO@delta-MnO2 nanoflowerN-alkylation reactionenergy storage materialcycling performanceA new reduced graphene oxide (rGO) based bi-phasic crystal of MnO2, namely alpha-MnO2 nanorods and delta-MnO2 nanoflakes containing heterostructured hybrid nanoflower rGO@alpha-MnO2/rGO@delta-MnO2 has ...