Spin Self-Assembled Clay Nanocomposite Passivation Layers Made from a Photocrosslinkable Poly(vinyl alcohol) and Na+-Montmorillonite Enhance the Environmental Stability of Organic Thin-Film Transistors

2016 ◽  
Vol 34 (11) ◽  
pp. 1103-1108 ◽  
Author(s):  
Hayoung Jeon ◽  
Seonuk Park ◽  
Sooji Nam ◽  
Kwonwoo Shin ◽  
Sung-Ryong Kim ◽  
...  
Keyword(s):  
Thin Film ◽  
Vinyl Alcohol ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Environmental Stability ◽  
Poly Vinyl Alcohol ◽  
Organic Thin Film ◽  
Passivation Layers ◽  
Self Assembled

Polysiloxane–poly(vinyl alcohol) composite dielectrics for high-efficiency low voltage organic thin film transistors

2019 ◽  
Vol 7 (16) ◽  
pp. 4879-4886 ◽  
Author(s):  
Jupeng Cao ◽  
Xiaoyun Wei ◽  
Yuxuan Che ◽  
Aiyuan Li ◽  
Yaowu He ◽  
...  
Keyword(s):  
Thin Film ◽  
Vinyl Alcohol ◽  
Thin Film Transistors ◽  
Solution Method ◽  
High Efficiency ◽  
Low Voltage ◽  
Organic Thin Film Transistors ◽  
Poly Vinyl Alcohol ◽  
Organic Thin Film ◽  
Composite Polymer

The strategy of composite polymer dielectrics for low consumption-high efficiency organic thin film transistors via the solution method.

PREPARATION AND CHARACTERIZATION OF POLYVINYL ALCOHOL THIN FILMS FOR ORGANIC THIN FILM TRANSISTORS AND BIOMEDICAL APPLICATIONS

2018 ◽  
Vol 5 (2) ◽  
pp. 16-18
Author(s):  
Chandar Shekar B ◽  
Ranjit Kumar R ◽  
Dinesh K.P.B ◽  
Sulana Sundar C ◽  
Sunnitha S ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Thin Film Transistors ◽  
Gravimetric Method ◽  
Dip Coating ◽  
Organic Thin Film Transistors ◽  
Poly Vinyl Alcohol ◽  
Organic Thin Film ◽  
Glass Substrates ◽  
Coating Method

Thin films of poly vinyl alcohol (PVA) were prepared on pre-cleaned glass substrates by Dip Coating Method. FTIR spectrum was used to identify the functional groups present in the prepared films. The vibrational peaks observed at 1260 cm-1 and 851 cm-1 are assigned to C–C stretching and CH rocking of PVA.The characteristic band appearing at 1432 cm-1 is assigned to C–H bend of CH2 of PVA. The thickness of the prepared thin films were measured by using an electronic thickness measuring instrument (Tesatronic-TTD20) and cross checked by gravimetric method. XRD spectra indicated the amorphous nature of the films.Surface morphology of the coated films was studied by scanning electron microscope (SEM). The surface revealed no pits and pin holes on the surface. The observed surface morphology indicated that these films could be used as dielectric layer in organic thin film transistors and as drug delivery system for wound healing.

Lifetime of organic thin-film transistors with organic passivation layers

2006 ◽  
Vol 88 (7) ◽  
pp. 073519 ◽  
Author(s):  
Seung Hoon Han ◽  
Jun Hee Kim ◽  
Jin Jang ◽  
Sang Mi Cho ◽  
Myung Hwan Oh ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Passivation Layers

Vapor-phase-processed fluorinated self-assembled monolayer for organic thin-film transistors

2015 ◽  
Vol 67 (5) ◽  
pp. 941-945 ◽  
Author(s):  
Jeongkyun Roh ◽  
Changhee Lee ◽  
Jeonghun Kwak ◽  
Byung Jun Jung ◽  
Hyeok Kim
Keyword(s):  
Thin Film ◽  
Vapor Phase ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Self Assembled Monolayer ◽  
Self Assembled

Effects of a highly lipophilic substituent on the environmental stability of naphthalene tetracarboxylic diimide-based n-channel thin-film transistors

2017 ◽  
Vol 5 (4) ◽  
pp. 848-853 ◽  
Author(s):  
Liang Zhao ◽  
Dongwei Zhang ◽  
Yanan Zhu ◽  
Sen Peng Sen Peng ◽  
Hong Meng ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Environmental Stability ◽  
Organic Thin Film ◽  
Naphthalene Tetracarboxylic Diimide

Introduction of highly lipophilic electron withdrawing trifluoromethanesulfenyl (SCF3) group is an effective approach to improve the air stability of n-channel organic thin film transistors.

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