Crystallographic Characterization of Gallium Doped Spinel Lithium Manganese Oxide

Suppressing Manganese Dissolution from Lithium Manganese Oxide Spinel Cathodes with SingleLayer Graphene

Dr. L. Jaber-Ansari, Dr. K. P. Puntambekar, S. Kim, M. Aykol, Dr. J. Wu, B. D. Myers, R. Kumar, Prof. V. P. Dravid, Prof. C. Wolverton, Prof. M. C. Hersam Department of Materials Science and Engineering Northwestern University Evanston , IL 60208 , USA E-mail: [email protected] Dr. L. Luo, Dr. J. Wu, B. D. Myers, Prof. V. P. Dravid NU ANCE Center Northwestern University Evanston , IL 60...

Phase Transitions and Low-temperature Structure of Lithium Manganese Oxide Spinel

Low-temperature structures of the lithium manganese spinels were determined using TOF neutron Rietveld analysis. The spinels LiMn2O4 with different values, (0.016, 0.040, and 0.132) showed the cubic-orthorhombic phase transitions, and the lattice distortion decreased with decreasing . Although no anomaly corresponding to the cubic-orthorhombic phase transition was observed in the DSC curve for ...

Zinc oxide and gallium doped zinc oxide nanowires for optoelectronics

Zinc oxide (ZnO) nanostructures are become an important matter of study since they can be used in nanoscale optoelectronics for applications such as memory storage, logic circuits, solid-state gas-, bioor light-sensors, solar cells, field effect transistors, field effect displays, and short wavelength light emitting diodes. ZnO is a semiconductor with a direct and wide band-gap around 3.4 eV, a...

Gallium Oxide And Gadolinium Gallium Oxide Insulators On Si δ-Doped GaAs / AlGaAs Heterostructures

Preparation, Characterization and Antibacterial Activity of Manganese Oxide Nanoparticles

Manganese oxide nanoparticles (Mn3O4-NPs) were prepared using precipitation method. The prepared nanoparticles were characterized by a number of techniques, including X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Fourier transforms infra red (FT-IR) spectroscopy. The XRD pattern showed that the structure of...