Fast healing conductive polymer composite based on carbon black and polyurethane containing disulfide bonds

2021 ◽  
Author(s):  
Van‐Dung Mai ◽  
Dinh Cung Tien Nguyen ◽  
Van‐Phu Vu ◽  
Soo‐Hyoung Lee
Keyword(s):  
Carbon Black ◽  
Polymer Composite ◽  
Disulfide Bonds ◽  
Conductive Polymer ◽  
Conductive Polymer Composite ◽  
Fast Healing

Development of Manufacturing and Characterization Methods for Carbon Black-Based Conductive Polymer Composite Sensors

2020 ◽  
Author(s):  
Tyler B. Albright ◽  
Jared D. Hobeck
Keyword(s):  
Carbon Black ◽  
Polymer Composite ◽  
Printed Circuit Boards ◽  
Conductive Polymer ◽  
Copper Electrode ◽  
Layer By Layer ◽  
Preparation Methods ◽  
Characterization Methods ◽  
Conductive Polymer Composite ◽  
Practical Applications

Abstract This research details the process and methodology deployed to better understand the arrangement of colloidal carbon black (CB) nanoparticles in a spray-layer-by-layer (SLBL) manufactured conductive polymer composite (CPC). The effects of various SLBL parameters on the qualitative consistency and electromechanical performance of the resulting sensors are experimentally examined. Microscopy techniques are used to investigate the distribution and resulting CB structures of CPC films deposited on different types of substrates. Various substrate preparation methods and effects are discussed. Electrical characteristics of CPC films are investigated via deposition between copper electrode pairs on printed circuit boards. Practical applications of the characterized films are discussed along with future works regarding such sensors.

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