Structure and Properties of HVOF Sprayed Ceramic/Polymer Nanocomposite Coatings

1997 ◽  
Author(s):  
E. Petrovicova ◽  
R. Knight ◽  
R.W. Smith ◽  
L.S. Schadler
Keyword(s):  
Polymer Nanocomposite ◽  
Structure Property ◽  
Low Friction ◽  
Surface Protection ◽  
Spray Process ◽  
New Class ◽  
Electrical And Magnetic Properties ◽  
Structure Property Relationship ◽  
Nylon 11 ◽  
Process Structure

Abstract Ceramic/polymer nanocomposites promise to be a new class of materials that will have wide application either for surface protection, providing low friction and inert corrosion barriers, or where tailored electrical and magnetic properties with increased abrasion and wear resistance are required. The high velocity oxy-fuel (HVOF) combustion spray process has been used to successfully process polymer-ceramic nanocomposites at 5 - 20 volume % of reinforcement. The latest results of process-structure- property relationship studies in silica and carbon black reinforced nylon 11 coatings are presented. It was found that the improvement in mechanical properties depends on the distribution and surface chemistry of the particulates and on the increase in matrix crystallinity due to the particulates.

Metal–organic framework structure–property relationships for high-performance multifunctional polymer nanocomposite applications

2021 ◽  
Vol 9 (8) ◽  
pp. 4348-4378
Author(s):  
Vishnu Unnikrishnan ◽  
Omid Zabihi ◽  
Mojtaba Ahmadi ◽  
Quanxiang Li ◽  
Patrick Blanchard ◽  
...  
Keyword(s):  
High Performance ◽  
Metal Organic Framework ◽  
Internal Surface ◽  
Polymer Nanocomposite ◽  
Structure Property ◽  
Framework Structure ◽  
New Class ◽  
Surface Areas ◽  
Structure Property Relationships ◽  
Metal Organic

Metal–organic frameworks (MOFs) have emerged as a new class of crystalline nanomaterials with ultrahigh porosities and high internal surface areas.

PZT/PVDF Composite for Actuator/Sensor Application

1997 ◽  
Vol 493 ◽  
Author(s):  
W. Kowbel ◽  
X. Xia ◽  
J. C. Withers ◽  
M. J. Crocker ◽  
B. K. Wada
Keyword(s):  
Mechanical Property ◽  
Smart Materials ◽  
Structure Property ◽  
Pzt Ceramics ◽  
New Class ◽  
Structure Property Relationship ◽  
Controlled Porosity ◽  
Relationship Of ◽  
Porous Pzt

ABSTRACTCurrently, smart structures utilize both polymeric sensor and PZT-based actuators. The benefit of self-sensing calls for the development of integrated actuator/sensor composites. This paper addresses the development of this new class of smart materials. Porous PZT ceramics were fabricated by several techniques. PVDF was subsequently infiltrated within the controlled porosity PZT. In addition, PVDF or its blends and PZT powders were in-situ processed to generate controlled piezo and mechanical property composites. Both actuating and sensing of this new class of composite materials were studied. The paper presents the processes-structure-property relationship of this new class of piezocomposites.

Process-structure-property relationship of laser-joined thermoplastic metal hybrids

2016 ◽  
Vol 28 (2) ◽  
pp. 022403 ◽  
Author(s):  
Philipp Amend ◽  
Guilherme Mallmann ◽  
Stephan Roth ◽  
Robert Schmitt ◽  
Michael Schmidt
Keyword(s):  
Structure Property ◽  
Property Relationship ◽  
Structure Property Relationship ◽  
Relationship Of ◽  
Metal Hybrids ◽  
Process Structure
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