Single Unit-Cell Layered Bi2 Fe4 O9 Nanosheets: Synthesis, Formation Mechanism, and Anisotropic Thermal Expansion.
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DOI: 10.1002/smll.202207202
Abstract: As an important multiferroic material, pure and low-dimensional phase-stable bismuth ferrite has wide applications. Herein, one-pot hydrothermal method was used to synthesize bismuth ferrite. Almost pure Bi2 Fe4 O9 , BiFeO3 , and their mixture… read more here.
Keywords: bi2 fe4; fe4 nanosheets; thermal expansion; unit cell ... See more keywords