公开(公告)号：US11149154B2

公开(公告)日：2021-10-19

申请号：US15635159

申请日：2017-06-27

Applicant: Massachusetts Institute of Technology ,  Khalifa University of Science and Technology

Inventor： Robert E. Cohen ,  Michael F. Rubner ,  Dayong Chen ,  Roberta Polak ,  Kenan Song ,  Khalid Askar

IPC: C09D7/00 ,  C09D7/40 ,  B05D1/02 ,  C09D163/00 ,  C09D7/20 ,  C09D7/61 ,  B29C70/00 ,  B05D3/06 ,  C08K7/26 ,  C08K3/34 ,  C08K3/36 ,  C08K3/04 ,  B82Y30/00 ,  B82Y40/00

Abstract: A simple spray coating process can be utilized to create epoxy/HNT nanocomposites with vertically aligned nanotubes. Important mechanical properties such as modulus and hardness values can be optimized and enhanced by controlling the level of nanotube dispersion during processing and the final orientation of the nanotubes. Thus, a technologically relevant processing scheme can be used to fabricate HNT nanocomposites with a high level of control over nanotube alignment and the resulting mechanical properties.

公开(公告)号：US20180002550A1

公开(公告)日：2018-01-04

申请号：US15635159

申请日：2017-06-27

Applicant: Massachusetts Institute of Technology

Inventor： Robert E. Cohen ,  Michael F. Rubner ,  Dayong Chen ,  Roberta Polak ,  Kenan Song ,  Khalid Askar

IPC: C09D7/12 ,  C09D7/00 ,  C09D163/00 ,  B05D3/06 ,  B05D1/02 ,  C08K7/26 ,  C08K3/34

CPC classification number: C09D7/70 ,  B05D1/02 ,  B05D3/067 ,  B05D2203/35 ,  B05D2401/10 ,  B05D2504/00 ,  B29C70/00 ,  B82Y30/00 ,  B82Y40/00 ,  C08K3/041 ,  C08K3/042 ,  C08K3/044 ,  C08K3/34 ,  C08K3/346 ,  C08K3/36 ,  C08K7/26 ,  C08K2201/011 ,  C09D7/20 ,  C09D7/61 ,  C09D163/00

Abstract: A simple spray coating process can be utilized to create epoxy/HNT nanocomposites with vertically aligned nanotubes. Important mechanical properties such as modulus and hardness values can be optimized and enhanced by controlling the level of nanotube dispersion during processing and the final orientation of the nanotubes. Thus, a technologically relevant processing scheme can be used to fabricate HNT nanocomposites with a high level of control over nanotube alignment and the resulting mechanical properties.