Platinum-nickel alloy excavated nano-multipods with hexagonal …
2017年4月24日 · Here we report the successful synthesis of hexagonal closed-packed (hcp) Pt–Ni alloy nano-multipods in a mild solvothermal condition. Each branch of Pt–Ni nano-multipods takes the shape of an...
Surface-binding molecular multipods strengthen the halide …
2024年7月24日 · Our experimental and theoretical studies reveal that conjugated molecular multipods (CMMs) adsorb onto the perovskite surface by multipodal hydrogen bonding and van der Waals interactions,...
Synthesis and Characterization of Multi-Pod-Shaped Gold/Silver ...
2007年4月3日 · The multi-pod-shaped Au/Ag nanostructures have been confirmed by transmission electron microscopy. The growth process of gold/silver nanostructures has been studied by UV/vis spectroscopy and extended X-ray absorption fine structure analysis.
Synthesis and properties of ZnO multipod structures
2005年2月1日 · We report fabrication and properties of multipod ZnO structures, synthesized from a mixture of ZnO, GeO 2, and graphite. We studied the morphology, composition, and optical properties of these structures for different ZnO:GeO 2 ratios. The formation mechanism of the multipods is discussed.
ZnO Multipods, Submicron Wires, and Spherical Structures …
2006年8月26日 · Our studies suggest that the growth of a multipod structure is governed by the screw dislocation propagation while the vapor−liquid−solid (VLS) mechanism is responsible for the formation of submicron wires and spheres. Moreover, the flow rate of the carrier gas plays a crucial role in governing the morphology.
Synthesis and properties of ZnO multipod structures
2005年2月1日 · We report fabrication and properties of multipod ZnO structures, synthesized from a mixture of ZnO, GeO2, and graphite. We studied the morphology, composition, and optical properties of these...
CdS Multipod-Based Structures through a Thermal Evaporation …
2005年1月14日 · CdS multipod-based structures, such as flowerlike microstructures, tetrapod-like microrods, and long branched nanowires, were selectively prepared by atmospheric pressure thermal evaporation of CdS nanoparticles without the use of a catalyst. The morphologies could be well controlled by simply adjusting the deposition position.
Synthesis, structure and magnetic properties of multipod-shaped …
2019年5月29日 · The magnetic CoFe 2 O 4 nanocrystals were characterized by X-ray diffraction, high-resolution transmission electron microscopy, Raman spectroscopy, magnetometry and Mössbauer spectroscopy, to understand their structure and magnetic properties.
Seeded Growth of Multipod ZIF-8 Nanostructures - Wiley Online …
2021年10月12日 · The current work demonstrates the feasibility and versatility of seeded growth for synthesis of colloidal metal-organic frameworks (CMOFs) with multipod structure and could find important use in fabrication of CMOFs with controlled sizes and shapes.
Bimetallic Cu–Pd alloy multipods and their highly electrocatalytic ...
In this work, we demonstrate a simple and effective approach for the synthesis of bimetallic Cu–Pd alloy multipods mainly consisting of tripods, tetrapods, pentapods, and hexapods via combining the galvanic replacement reaction (GRR) between pre-synthesized Cu template nanoparticles and Pd 2+ ion precursors with the reduction of the Cu 2+ ions g...