Crystalline Orientation in Syndiotactic Polystyrene Cast Films

2002 ◽  
Vol 35 (15) ◽  
pp. 5854-5860 ◽  
Author(s):  
Paola Rizzo ◽  
Marina Lamberti ◽  
Alexandra R. Albunia ◽  
Odda Ruiz de Ballesteros ◽  
Gaetano Guerra
Keyword(s):  
Syndiotactic Polystyrene ◽  
Crystalline Orientation ◽  
Cast Films

Crystalline orientation and molecular transport properties in nanoporous syndiotactic polystyrene films

2002 ◽  
Vol 185 (1) ◽  
pp. 65-75 ◽  
Author(s):  
Paola Rizzo ◽  
Alexandra R. Albunia ◽  
Giuseppe Milano ◽  
Vincenzo Vendiito ◽  
Gaetano Guerra ◽  
...  
Keyword(s):  
Transport Properties ◽  
Molecular Transport ◽  
Syndiotactic Polystyrene ◽  
Crystalline Orientation

Applications of Photoelectron Microscopy

1976 ◽  
Vol 34 ◽  
pp. 506-507
Author(s):  
William J. Baxter
Keyword(s):  
Electron Microscopy ◽  
Thermal Decomposition ◽  
Chemical Composition ◽  
Ultraviolet Radiation ◽  
Thin Layer ◽  
Edge Effects ◽  
Electron Optics ◽  
Surface Layers ◽  
Crystalline Orientation ◽  
Fluorescent Screen

In this form of electron microscopy, photoelectrons emitted from a metal by ultraviolet radiation are accelerated and imaged onto a fluorescent screen by conventional electron optics. image contrast is determined by spatial variations in the intensity of the photoemission. The dominant source of contrast is due to changes in the photoelectric work function, between surfaces of different crystalline orientation, or different chemical composition. Topographical variations produce a relatively weak contrast due to shadowing and edge effects.Since the photoelectrons originate from the surface layers (e.g. ∼5-10 nm for metals), photoelectron microscopy is surface sensitive. Thus to see the microstructure of a metal the thin layer (∼3 nm) of surface oxide must be removed, either by ion bombardment or by thermal decomposition in the vacuum of the microscope.

Comparative Studies of Crystalline Orientation and Morphology of Injection Molded Polyolefin Parts

2008 ◽  
Vol XXIV (04) ◽  
pp. 334-345
Author(s):  
J. Suh ◽  
J. L. White ◽  
K. Ban
Keyword(s):  
Comparative Studies ◽  
Crystalline Orientation ◽  
Injection Molded

Effect of Template Surface Property on Crystal Orientation of Syndiotactic Polystyrene in Nano Template

2012 ◽  
Vol 29 (12) ◽  
pp. 1406
Author(s):  
Meng LI ◽  
Hui WU ◽  
Yan HUANG ◽  
Zhaohui SU
Keyword(s):  
Surface Property ◽  
Crystal Orientation ◽  
Syndiotactic Polystyrene

Elaboration of porosity for the alumina particle surfaces/ bimodal PP composite cast films under continuous stretching

2021 ◽  
Author(s):  
Shiva MohammadKarimi ◽  
Jalil Morshedian ◽  
Hamed Morshedian
Keyword(s):  
Alumina Particle ◽  
Cast Films

Preparation and characterization of thermoplastic water-borne polycarbonate-based polyurethane dispersions and cast films

2015 ◽  
Vol 132 (42) ◽  
pp. n/a-n/a ◽  
Author(s):  
Magdalena Serkis ◽  
Rafał Poręba ◽  
Jiří Hodan ◽  
Jana Kredatusová ◽  
Milena Špírková
Keyword(s):  
Cast Films ◽  
Polyurethane Dispersions ◽  
Water Borne

Anisotropic Guest Diffusion in the δ Crystalline Host Phase of Syndiotactic Polystyrene:  Transport Kinetics in Films with Three Different Uniplanar Orientations of the Host Phase

2006 ◽  
Vol 18 (9) ◽  
pp. 2205-2210 ◽  
Author(s):  
Vincenzo Venditto ◽  
Anna De Girolamo Del Mauro ◽  
Giuseppe Mensitieri ◽  
Giuseppe Milano ◽  
Pellegrino Musto ◽  
...  
Keyword(s):  
Transport Kinetics ◽  
Syndiotactic Polystyrene

Crystallization of Syndiotactic Polystyrene in β-Form. 4. Crystal Structure of Melt-Grown Modification

1999 ◽  
Vol 32 (15) ◽  
pp. 4905-4911 ◽  
Author(s):  
Masatoshi Tosaka ◽  
Masaki Tsuji ◽  
Shinzo Kohjiya ◽  
Laurent Cartier ◽  
Bernard Lotz
Keyword(s):  
Crystal Structure ◽  
Syndiotactic Polystyrene
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