Effective coating method for plate type nano materials on large area substrate
OwnerJae Do NAM, Joon Suk Oh +1inventors
InventorsJae Do NAM, Joon Suk Oh, Tae Seon Hwang
Life of this patent
Estimating the term…
Abstract
A method for coating a substrate with a plate type nanomaterial is provided. The method involves preparing a dispersed solution containing the plate type nanomaterial and a surface active agent, dipping the substrate into the dispersed solution, and drying the substrate after withdrawing the substrate from the dispersed solution. Also provided herein are a dipping solution used for coating the substrate, and a method of preparing a dipping solution for coating a substrate with a plate type nanomaterial.
Claims18
A method for coating a substrate with a plate type nanomaterial, the method comprising:
- preparing a dispersed solution containing the plate type nanomaterial and a surface active agent;
- dipping the substrate into the dispersed solution;
- and
- drying the substrate after withdrawing the substrate from the dispersed solution.
A dipping solution for coating a substrate with a plate type nanomaterial, the solution comprising:
- a solvent;
- a plate type nanomaterial dispersed in the solvent;
- and
- a surface active agent dispersed in the solvent.
A method for preparing a dipping solution for coating a substrate with a plate type nanomaterial, the method comprising:
- obtaining a plate type nanomaterial by breaking stacks of layers of a source nanomaterial into single layered thin films;
- and
- dispersing the plate type nanomaterial in a solvent with a surface active agent,
- wherein the surface active agent is selected from the group consisting of sodium dodecylbenzenesulfonate, sodium dodecyl sulfate and a combination thereof.
Dependencies are inferred from the claim text.