公开(公告)号：US10828665B2

公开(公告)日：2020-11-10

申请号：US15507290

申请日：2015-09-04

Applicant: Duke University

Inventor： Adrienne D. Stiff-Roberts ,  Ryan D. McCormick

IPC: B05D3/06 ,  B05D1/00 ,  C23C14/28 ,  C23C14/12 ,  B01F3/08 ,  C08J5/18 ,  H01S3/16 ,  B05D3/02

Abstract: Methods and systems for deposition of blended polymer films are disclosed. According to an aspect a method of producing a film on a substrate includes combining a guest material, a host matrix, and a solvent having one or more hydroxyl (O—H) bonds to form a target emulsion. The method also includes exposing the target emulsion to an infrared source that is tuned to an absorption peak in the host matrix that is reduced in or absent from the guest material thereby desorbing the host matrix from the target emulsion and lifting the guest material from the surface of the target emulsion. The target emulsion and the substrate are oriented with respect to each other such that the lifted guest material is deposited as a film upon the substrate.

公开(公告)号：US20170282214A1

公开(公告)日：2017-10-05

申请号：US15507290

申请日：2015-09-04

Applicant: Duke University

Inventor： Adrienne D. Stiff-Roberts ,  Ryan D. McCormick

IPC: B05D3/06 ,  C08J5/18 ,  H01S3/16 ,  B05D1/00 ,  B01F3/08

CPC classification number: B05D3/06 ,  B01F3/0815 ,  B05D1/002 ,  B05D1/60 ,  B05D3/0218 ,  B05D2201/02 ,  B05D2401/10 ,  C08J5/18 ,  C23C14/12 ,  C23C14/28 ,  H01S3/1643

Abstract: Methods and systems for deposition of blended polymer films are disclosed. According to an aspect a method of producing a film on a substrate includes combining a guest material, a host matrix, and a solvent having one or more hydroxyl (O—H) bonds to form a target emulsion. The method also includes exposing the target emulsion to an infrared source that is tuned to an absorption peak in the host matrix that is reduced in or absent from the guest material thereby desorbing the host matrix from the target emulsion and lifting the guest material from the surface of the target emulsion. The target emulsion and the substrate are oriented with respect to each other such that the lifted guest material is deposited as a film upon the substrate.