Thin Film Morphology of Block Copolymer Blends with Tunable Supramolecular Interactions for Lithographic Applications

2010 ◽  
Vol 43 (6) ◽  
pp. 2880-2889 ◽  
Author(s):  
Chuanbing Tang ◽  
Su-mi Hur ◽  
Brian C. Stahl ◽  
Kulandaivelu Sivanandan ◽  
Michael Dimitriou ◽  
...  
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Supramolecular Interactions ◽  
Film Morphology ◽  
Copolymer Blends

Response of Block Copolymer Thin-Film Morphology to Line-Width Roughness on a Chemoepitaxial Template

2014 ◽  
Vol 47 (14) ◽  
pp. 4824-4829 ◽  
Author(s):  
Paul N. Patrone ◽  
Gregg M. Gallatin
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Line Width ◽  
Film Morphology

Molecular Dynamics Study of the Role of the Free Surface on Block Copolymer Thin Film Morphology and Alignment

ACS Nano ◽  
2011 ◽  
Vol 5 (4) ◽  
pp. 2895-2907 ◽  
Author(s):  
Christopher Forrey ◽  
Kevin G. Yager ◽  
Samuel P. Broadaway
Keyword(s):  
Thin Film ◽  
Molecular Dynamics ◽  
Free Surface ◽  
Block Copolymer ◽  
Film Morphology

scholarly journals MoO3 Nanobelts Embedded Polypyrrole/SIS Copolymer Blends for Improved Electro-Mechanical Dual Applications

Polymers ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 353 ◽  
Author(s):  
Arslan Umer ◽  
Faroha Liaqat ◽  
Azhar Mahmood
Keyword(s):  
Thin Film ◽  
Tensile Strength ◽  
Block Copolymer ◽  
Electrical Properties ◽  
Polymeric Nanocomposites ◽  
Copolymer Blends ◽  
Mechanical And Electrical Properties ◽  
Eds Analysis ◽  
Good Potential ◽  
Research Endeavor

This research endeavor aimed to develop thin film blends of polypyrrole (PPy) and poly (styrene-isoprene-styrene) (SIS) with MoO3 as a nanofiller for improved mechanical and electrical properties to widen its scope in the field of mechatronics. This study reports blends of polypyrrole (PPy) and poly (styrene-isoprene-styrene) (SIS) tri-block copolymer showing improved mechanical and electrical attributes while employing MoO3 nanobelts as nanofillers that additionally improves the abovementioned properties in the ensuing nanocomposites. The synthesis of PPy/SIS blends and MoO3/PPy/SIS nanocomposites was well corroborated with XRD, SEM, FTIR, and EDS analysis. Successful blending of PPy was yielded up to 15 w/w% PPy in SIS, as beyond this self-agglomeration of PPy was observed. The results showed a remarkable increase in the conductivity of insulating SIS copolymer from 1.5 × 10−6.1 to 0.343 Scm−1 and tensile strength up to 8.5 MPa with the 15 w/w% PPy/SIS blend. A further enhancement of the properties was recorded by embedding MoO3 nanobelts with varying concentrations of the nanofillers into 15 w/w% PPy/SIS blends. The mechanical strength of the polymeric nanocomposites was enhanced up to 11.4 MPa with an increase in conductivity up to 1.51 Scm−1 for 3 w/w% MoO3/PPy-SIS blends. The resultant product exhibited good potential for electro-mechanical dual applications.

Electrolysis on a Chip with Tunable Thin Film Nanostructured PGM Electrocatalysts Generated from Self‐Assembled Block Copolymer Templates

Small ◽  
2021 ◽  
pp. 2100437
Author(s):  
Deepra Bhattacharya ◽  
Subarna Kole ◽  
Orhan Kizilkaya ◽  
Joseph Strzalka ◽  
Polyxeni P. Angelopoulou ◽  
...  
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Self Assembled

Photonic Crystal Palette of Binary Block Copolymer Blends for Full Visible Structural Color Encryption

2021 ◽  
pp. 2103697
Author(s):  
Hongkyu Eoh ◽  
Youngdoo Jung ◽  
Chanho Park ◽  
Chang Eun Lee ◽  
Tae Hyun Park ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Block Copolymer ◽  
Structural Color ◽  
Copolymer Blends

Facile synthesis of mesoporous TiO2 film templated by block copolymer for photocatalytic applications

2021 ◽  
Author(s):  
Olufemi Olatidoye ◽  
Daria Thomas ◽  
Bishnu Bastakoti
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Ethylene Oxide ◽  
Tio2 Thin Film ◽  
Polymeric Micelles ◽  
Polymeric Micelle ◽  
Mesoporous Tio2 ◽  
Facile Synthesis ◽  
Vinyl Pyridine ◽  
Photocatalytic Applications

A facile synthesis of a mesoporous TiO2 thin film is reported using poly(styrene-2-vinyl pyridine-ethylene oxide) polymeric micelle as a synthetic template. As the Ti precursor strongly binds with polymeric micelles...

Transfer of Pre-Assembled Block Copolymer Thin Film to Nanopattern Unconventional Substrates

2014 ◽  
Vol 6 (12) ◽  
pp. 9442-9448 ◽  
Author(s):  
Jonathan W. Choi ◽  
Myungwoong Kim ◽  
Nathaniel S. Safron ◽  
Michael S. Arnold ◽  
Padma Gopalan
Keyword(s):  
Thin Film ◽  
Block Copolymer

scholarly journals Effect of annealing and UV-radiation time over micropore architecture of self-assembled block copolymer thin film

2015 ◽  
Vol 9 (6) ◽  
pp. 525-535 ◽  
Author(s):  
G. del C. Pizarro ◽  
O. G. Marambio ◽  
M. Jeria-Orell ◽  
C. M. Gonzalez-Henriquez ◽  
M. Sarabia-Vallejos ◽  
...  
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Uv Radiation ◽  
Self Assembled ◽  
Radiation Time

The importance of spinning speed in fabrication of spin-coated organic thin film transistors: Film morphology and field effect mobility

2014 ◽  
Vol 104 (23) ◽  
pp. 233306 ◽  
Author(s):  
Kenji Kotsuki ◽  
Hiroshige Tanaka ◽  
Seiji Obata ◽  
Sven Stauss ◽  
Kazuo Terashima ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Field Effect ◽  
Organic Thin Film Transistors ◽  
Film Morphology ◽  
Organic Thin Film ◽  
Field Effect Mobility ◽  
Spinning Speed
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