Direct observation of morphological development during the spin-coating of polystyrene-poly(methyl methacrylate) polymer blends

2013 ◽  
Vol 51 (11) ◽  
pp. 875-881 ◽  
Author(s):  
Daniel T. W. Toolan ◽  
Ehtsham ul Haq ◽  
Alan Dunbar ◽  
Stephen Ebbens ◽  
Nigel Clarke ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Polymer Blends ◽  
Direct Observation ◽  
Spin Coating ◽  
Morphological Development ◽  
Poly Methyl Methacrylate

Variation of periodic crazing based on polymer blends of an ultra-high and a low molecular weight poly(methyl methacrylate)

2016 ◽  
Vol 134 (1) ◽  
Author(s):  
Keishi Naito ◽  
Akiyoshi Takeno ◽  
Ryota Morifuji ◽  
Toshiaki Miyata ◽  
Minoru Miwa ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Methyl Methacrylate ◽  
Polymer Blends ◽  
Low Molecular Weight ◽  
Poly Methyl Methacrylate

scholarly journals PREPARATION OF POLY (METHYL METHACRYLATE) THIN FILMS BY SPIN COATING TECHNIQUE FOR OTFT AND WOUND HEALING APPLICATIONS

2018 ◽  
Vol 5 (1) ◽  
pp. 20-22
Author(s):  
Chandar Shekar B ◽  
Ranjit Kumar R ◽  
Dinesh K.P.B ◽  
Sulana Sundari C ◽  
Punithavathi K
Keyword(s):  
Thin Films ◽  
Methyl Methacrylate ◽  
Spin Coating ◽  
Thin Film Transistors ◽  
Amorphous Structure ◽  
Spin Coating Technique ◽  
Prepared Film ◽  
Poly Methyl Methacrylate ◽  
Coating Technique ◽  
Glass Slides

Thin films of poly (methyl methacrylate) (PMMA) were prepared on cleaned glass slides by using spin coating technique. The prepared films were identified by using FTIR spectrum. Surface morphology of the coated films was studied by using SEM and AFM. Both as grown and annealed films showed smooth and amorphous structure. It also revealed the absence of pits, pin holes and dendritic features in the surface. Both as grown and annealed films showed very low RMS roughness value. The morphology analysis revealed that the prepared film could be used as dielectric layer in thin film transistors and as drug delivery system forwound healing.

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