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US 2026/0070796 A1Published application
Method of manufacturing inorganic oxide nanofiber, and nanostructure
AssigneeSony Group Corporation
InventorShigeru SAKAMOTO
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Abstract
A method of manufacturing an inorganic oxide nanofiber of an embodiment of the disclosure includes: preparing a mixture solution by dissolving water, a metal alkoxide, a catalyst, and a surfactant in an aprotic or protic polar solvent; removing the polar solvent from the mixture solution and synthesizing a nanostructure having a reverse two-dimensional hexagonal structure; and thereafter decomposing the nanostructure.
Claims16
A method of manufacturing an inorganic oxide nanofiber, the method comprising:
- preparing a mixture solution by dissolving water, a metal alkoxide, a catalyst, and a surfactant in an aprotic or protic polar solvent;
- removing the polar solvent from the mixture solution and synthesizing a nanostructure having a reverse two-dimensional hexagonal structure;
- and
- thereafter decomposing the nanostructure.
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A nanostructure comprising:
- a plurality of nanofibers each including an inorganic oxide;
- and
- a plurality of surfactants having a hydrophilic group and a hydrophobic group, the hydrophilic group being adsorbed to a surface of each of the plurality of nanofibers by an electrostatic interaction, wherein
- the nanostructure has a reverse two-dimensional hexagonal structure in which the plurality of nanofibers is periodically arranged.
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Dependencies are inferred from the claim text.