Ultrathin π-Conjugated Polymer Films for Simple Fabrication of Large-Area Molecular Junctions

ChemPhysChem ◽  
2007 ◽  
Vol 8 (4) ◽  
pp. 515-518 ◽  
Author(s):  
Federico Milani ◽  
Christian Grave ◽  
Violetta Ferri ◽  
Paolo Samorì ◽  
Maria Anita Rampi
Keyword(s):  
Polymer Films ◽  
Conjugated Polymer ◽  
Molecular Junctions ◽  
Large Area

scholarly journals Cover Picture: Ultrathin π-Conjugated Polymer Films for Simple Fabrication of Large-Area Molecular Junctions (ChemPhysChem 4/2007)

ChemPhysChem ◽  
2007 ◽  
Vol 8 (4) ◽  
pp. 493-493
Author(s):  
Federico Milani ◽  
Christian Grave ◽  
Violetta Ferri ◽  
Paolo Samorì ◽  
Maria Anita Rampi
Keyword(s):  
Polymer Films ◽  
Conjugated Polymer ◽  
Molecular Junctions ◽  
Large Area

Precisely Controlled Ultrathin Conjugated Polymer Films for Large Area Transparent Transistors and Highly Sensitive Chemical Sensors

2016 ◽  
Vol 28 (14) ◽  
pp. 2752-2759 ◽  
Author(s):  
Dongyoon Khim ◽  
Gi-Seong Ryu ◽  
Won-Tae Park ◽  
Hyunchul Kim ◽  
Myungwon Lee ◽  
...  
Keyword(s):  
Polymer Films ◽  
Chemical Sensors ◽  
Conjugated Polymer ◽  
Large Area ◽  
Highly Sensitive

Chemical Sensors: Precisely Controlled Ultrathin Conjugated Polymer Films for Large Area Transparent Transistors and Highly Sensitive Chemical Sensors (Adv. Mater. 14/2016)

2016 ◽  
Vol 28 (14) ◽  
pp. 2844-2844 ◽  
Author(s):  
Dongyoon Khim ◽  
Gi-Seong Ryu ◽  
Won-Tae Park ◽  
Hyunchul Kim ◽  
Myungwon Lee ◽  
...  
Keyword(s):  
Polymer Films ◽  
Chemical Sensors ◽  
Conjugated Polymer ◽  
Large Area ◽  
Highly Sensitive

Facile fabrication of large area oriented conjugated polymer films by ribbon-shaped FTM and its implication on anisotropic charge transport

2019 ◽  
Vol 65 ◽  
pp. 1-7 ◽  
Author(s):  
Atul S.M. Tripathi ◽  
Nikita Kumari ◽  
Shuichi Nagamatsu ◽  
Shuzi Hayase ◽  
Shyam S. Pandey
Keyword(s):  
Charge Transport ◽  
Polymer Films ◽  
Conjugated Polymer ◽  
Large Area ◽  
Facile Fabrication

Scanning-tunneling spectroscopy on conjugated polymer films

2003 ◽  
Vol 771 ◽  
Author(s):  
M. Kemerink ◽  
S.F. Alvarado ◽  
P.M. Koenraad ◽  
R.A.J. Janssen ◽  
H.W.M. Salemink ◽  
...  
Keyword(s):  
Polymer Films ◽  
Conjugated Polymer ◽  
Three Dimensional ◽  
Field Enhancement ◽  
Direct Consequence ◽  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
Band Alignment ◽  
Scanning Tunneling ◽  
Order Of Magnitude

AbstractScanning-tunneling spectroscopy experiments have been performed on conjugated polymer films and have been compared to a three-dimensional numerical model for charge injection and transport. It is found that field enhancement near the tip apex leads to significant changes in the injected current, which can amount to more than an order of magnitude, and can even change the polarity of the dominant charge carrier. As a direct consequence, the single-particle band gap and band alignment of the organic material can be directly obtained from tip height-voltage (z-V) curves, provided that the tip has a sufficiently sharp apex.

Endgroup and Sidechain Functionalization of Surface-Initiated ROMP Thin Films: Progress Towards ROMP-Based Molecular Wires

2018 ◽  
Author(s):  
Nicholas Marshall
Keyword(s):  
Thin Films ◽  
Contact Angle ◽  
Cyclic Voltammetry ◽  
Polymer Films ◽  
Conjugated Polymer ◽  
Ring Opening ◽  
Molecular Wires ◽  
Metathesis Polymerization ◽  
Cross Metathesis ◽  
Active Ester

A set of experiments in surface-initiated ring-opening metathesis polymerization, including end-functionalization of growing brushes and contact angle/cyclic voltammetry measurements. We report preparation and CV of two different conjugated polymer films, and several endgroup and sidechain functionalization experiments using cross-metathesis and active ester substitution.<br>

scholarly journals Conjugated Polymer Films Having a Uniaxial Molecular Orientation and Network Structure Prepared by Electrochemical Polymerization in Liquid Crystals

Polymers ◽  
2021 ◽  
Vol 13 (15) ◽  
pp. 2425
Author(s):  
Jiuchao Dong ◽  
Shigeki Nimori ◽  
Hiromasa Goto
Keyword(s):  
Liquid Crystals ◽  
Network Structure ◽  
Polymer Films ◽  
Conjugated Polymer ◽  
Main Chain ◽  
Electrochemical Polymerization ◽  
Electronic Devices ◽  
New Method ◽  
Magnetic Orientation ◽  
Organic Electronic Devices

A new method for fabricating conjugated polymer films was developed using electrochemical polymerization in liquid crystals and magnetic orientation. A uniaxial main chain orientation and a crosslinked network structure were achieved with this method. By employing eight types of monomers, the influence of the crosslinking for the film was investigated. The crosslinking was found to improve the solvent resistance of the conjugated polymer films. This new method is expected to be useful in various applications, such as high-powered organic electronic devices with durability.

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