Theoretical modeling and experiments on the piezoelectric coefficient in cellular polymer films

2012 ◽  
Vol 53 (1) ◽  
pp. 105-111 ◽  
Author(s):  
A. Qaiss ◽  
H. Saidi ◽  
O. Fassi-Fehri ◽  
M. Bousmina
Keyword(s):  
Polymer Films ◽  
Piezoelectric Coefficient ◽  
Theoretical Modeling ◽  
Modeling And Experiments ◽  
Cellular Polymer

Multiple Hydrogen-Bond Array Reinforced Cellular Polymer Films from Colloidal Crystalline Assemblies of Soft Latex Particles

2012 ◽  
Vol 1 (5) ◽  
pp. 603-608 ◽  
Author(s):  
Yunhua Chen ◽  
Samuel T. Jones ◽  
Ian Hancox ◽  
Richard Beanland ◽  
Edward J. Tunnah ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Polymer Films ◽  
Latex Particles ◽  
Multiple Hydrogen Bond ◽  
Cellular Polymer

scholarly journals Theoretical modeling and experiments on a DBR waveguide laser fabricated by the femtosecond laser direct-write technique

2013 ◽  
Vol 21 (15) ◽  
pp. 17701 ◽  
Author(s):  
Yuwen Duan ◽  
Aaron McKay ◽  
Nemanja Jovanovic ◽  
Martin Ams ◽  
Graham D. Marshall ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Theoretical Modeling ◽  
Direct Write ◽  
Waveguide Laser ◽  
Modeling And Experiments ◽  
Laser Direct Write

Mechanics of shape distortion of DLP 3D printed structures during UV post-curing

Soft Matter ◽  
2019 ◽  
Vol 15 (30) ◽  
pp. 6151-6159 ◽  
Author(s):  
Dong Wu ◽  
Zeang Zhao ◽  
Qiang Zhang ◽  
H. Jerry Qi ◽  
Daining Fang
Keyword(s):  
3D Printing ◽  
Theoretical Modeling ◽  
Shape Distortion ◽  
Thin Structures ◽  
3D Printed ◽  
Modeling And Experiments

Theoretical modeling and experiments were implemented to study the UV post-curing induced shape distortion of thin structures prepared by DLP 3D printing.

scholarly journals Piezoelectric cellular polymer films: Fabrication, properties and applications

2018 ◽  
Vol 5 (5) ◽  
pp. 845-869 ◽  
Author(s):  
Ouassim Hamdi ◽  
◽  
Frej Mighri ◽  
Denis Rodrigue
Keyword(s):  
Polymer Films ◽  
Cellular Polymer

Gum arabic helps prepare better lacey polymer films for specimen support in electron microscopy

1993 ◽  
Vol 51 ◽  
pp. 240-241
Author(s):  
Shailesh R. Sheth ◽  
Jayesh R. Bellare
Keyword(s):  
Electron Microscopy ◽  
Polymer Films ◽  
Gum Arabic ◽  
Complete Removal ◽  
Ammonium Bromide ◽  
Release Agent ◽  
Astigmatism Correction ◽  
Long Time ◽  
Micro Holes ◽  
Cetyl Trimethyl Ammonium

Specimen support and astigmatism correction in Electron Microscopy are at least two areas in which lacey polymer films find extensive applications. Although their preparation has been studied for a very long time, present techniques still suffer from incomplete release of the film from its substrate and presence of a large number of pseudo holes in the film. Our method ensures complete removal of the entire lacey film from the substrate and fewer pseudo holes by pre-treating the substrate with Gum Arabic, which acts as a film release agent.The method is based on the classical condensation technique for preparing lacey films which is essentially deposition of minute water or ice droplets on the substrate and laying the polymer film over it, so that micro holes are formed corresponding to the droplets. A microscope glass slide (the substrate) is immersed in 2.0% (w/v) aq. CTAB (cetyl trimethyl ammonium bromide)-0.22% (w/v) aq.

The role of ligands in electron transport in nanocrystal solids

Nanoscale ◽  
2020 ◽  
Vol 12 (45) ◽  
pp. 23028-23035
Author(s):  
Artem R. Khabibullin ◽  
Alexander L. Efros ◽  
Steven C. Erwin
Keyword(s):  
Electron Transport ◽  
Theoretical Modeling

Theoretical modeling of wavefunction overlap in nanocrystal solids elucidates the important role played by ligands in electron transport.

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