Fabrication of a functionally graded and magnetically responsive shape memory polymer using a 3D printing technique and its characterization

2017 ◽  
Vol 135 (11) ◽  
pp. 45997 ◽  
Author(s):  
Rizwan Ul Hassan ◽  
Soohwan Jo ◽  
Jongwon Seok
Keyword(s):  
3D Printing ◽  
Shape Memory ◽  
Shape Memory Polymer ◽  
Functionally Graded ◽  
Printing Technique ◽  
3D Printing Technique

Thermorheological characteristics and comparison of shape memory polymers fabricated by novel 3D printing technique

2018 ◽  
Vol 11 (02) ◽  
pp. 1850031 ◽  
Author(s):  
Rizwan Ul Hassan ◽  
Soohwan Jo ◽  
Jongwon Seok
Keyword(s):  
Thermal Stability ◽  
3D Printing ◽  
Ethylene Glycol ◽  
Shape Memory ◽  
Viscoelastic Properties ◽  
Shape Memory Polymers ◽  
Ethylene Glycol Dimethacrylate ◽  
Glycol Dimethacrylate ◽  
Printing Technique ◽  
3D Printing Technique

The feasibility of fabrication of shape memory polymers (SMPs) was investigated using a customized 3-dimensional (3D) printing technique with an excellent resolution that could be less than 100 microns. The thermorheological effects of SMPs were adjusted by contact and non-contact triggering, which led to the respective excellent shape recoveries of 100% and 99.89%. Thermogravimetric analyses of SMPs resulted in a minor weight loss, thereby revealing good thermal stability at higher temperatures. The viscoelastic properties of SMPs were measured using dynamic mechanical analyses, exhibiting increased viscous and elastic characteristics. Mechanical strength, thermal stability and viscoelastic properties, of the two SMPs were compared [di(ethylene) glycol dimethacrylate (DEGDMA) and poly (ethylene glycol) dimethacrylate (PEGDMA)] to investigate the shape memory behavior. This novel 3D printing technique can be used as a promising method for fabricating smart materials with increased accuracy in a cost-effective manner.

scholarly journals Fabrication of Porous Hydrogenation Catalysts by a Selective Laser Sintering 3D Printing Technique

ACS Omega ◽  
2019 ◽  
Vol 4 (7) ◽  
pp. 12012-12017 ◽  
Author(s):  
Elmeri Lahtinen ◽  
Lotta Turunen ◽  
Mikko M. Hänninen ◽  
Kalle Kolari ◽  
Heikki M. Tuononen ◽  
...  
Keyword(s):  
3D Printing ◽  
Selective Laser Sintering ◽  
Laser Sintering ◽  
Hydrogenation Catalysts ◽  
Printing Technique ◽  
3D Printing Technique

Combustion of toluene over cobalt-modified MFI zeolite dispersed on monolith produced using 3D printing technique

2020 ◽  
Author(s):  
Anna Rokicińska ◽  
Marek Drozdek ◽  
Elżbieta Bogdan ◽  
Adam Węgrzynowicz ◽  
Piotr Michorczyk ◽  
...  
Keyword(s):  
3D Printing ◽  
Mfi Zeolite ◽  
Printing Technique ◽  
3D Printing Technique

scholarly journals Production of ERCP training model using a 3D printing technique (with video)

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Chang-Il Kwon ◽  
Yeonsun Shin ◽  
Jaeok Hong ◽  
Minje Im ◽  
Guk Bae Kim ◽  
...  
Keyword(s):  
3D Printing ◽  
Training Model ◽  
Printing Technique ◽  
3D Printing Technique

Digital Light Processing 3D Printing of Triple Shape Memory Polymer for Sequential Shape Shifting

2019 ◽  
Vol 1 (4) ◽  
pp. 410-417 ◽  
Author(s):  
Bangan Peng ◽  
Yunchong Yang ◽  
Kai Gu ◽  
Eric J. Amis ◽  
Kevin A. Cavicchi
Keyword(s):  
3D Printing ◽  
Shape Memory ◽  
Shape Memory Polymer ◽  
Digital Light Processing ◽  
Triple Shape Memory

A 3D-printing method of fabrication for metals, ceramics, and multi-materials using a universal self-curable technique for robocasting

2020 ◽  
Vol 7 (4) ◽  
pp. 1083-1090 ◽  
Author(s):  
Danwei Zhang ◽  
Win Jonhson ◽  
Tun Seng Herng ◽  
Yong Quan Ang ◽  
Lin Yang ◽  
...  
Keyword(s):  
3D Printing ◽  
Complex Geometries ◽  
High Quality ◽  
Printing Technique ◽  
3D Printing Technique ◽  
Printing Method

A universal 3D printing technique for metals, ceramics and multi-materials with complex geometries for resultant dense high-quality structures.

Sign in / Sign up

Export Citation Format

Share Document