Facile hydrothermal synthesis of cobalt manganese oxides spindles and their magnetic properties
Source abstract
Abstract
Abstract In the present work, CoMnO 3 , Co 3 O 4 and Mn 2 O 3 powders were prepared by using a simple hydrothermal method, and the urea and polyvinyl alcohol (PVA) were served as the precipitator and surface active agent, respectively. The CoMnO 3 and Mn 2 O 3 exhibit the same spindle-like structure with the size of several micrometers, while the Mn 2 O 3 displays the nanosheet morphology, the as-prepared materials are all high degree of crystallinity. In addition, the magnetic properties discussion indicates that the as-prepared materials exhibit ferromagnetic and antiferromagnetic behaviors at 5 K and 300 K, respectively.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic and transport properties of perovskites and related materials · Transition Metal Oxide Nanomaterials · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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