Literature DB >> 25043202

Poly(ethylene imine) impurities induce n-doping reaction in organic (semi)conductors.

Simone Fabiano1, Slawomir Braun, Xianjie Liu, Eric Weverberghs, Pascal Gerbaux, Mats Fahlman, Magnus Berggren, Xavier Crispin.   

Abstract

Volatile impurities contained in polyethyleneimine (PEI), and identified as ethyleneimine dimers and trimers, are reported. These N-based molecules show a strong reducing character, as demonstrated by the change in electrical conductivity of organic (semi)conductors exposed to the PEI vapor. The results prove that electron transfer rather than a dipole effect at the electrode interface is the origin of the work-function modification by the PEI-based layers.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  amines; charge injection; doping; electron transfer; organic electronics

Year:  2014        PMID： 25043202     DOI： 10.1002/adma.201401986

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  8 in total

1.  The Structural Origin of Electron Injection Enhancements with Fulleropyrrolidine Interlayers.

Authors:  Hyunbok Lee; John C Stephenson; Lee J Richter; Christopher R McNeill; Eliot Gann; Lars Thomsen; Soohyung Park; Junkyeong Jeong; Yeonjin Yi; Dean M DeLongchamp; Zachariah A Page; Egle Puodziukynaite; Todd Emrick; Alejandro L Briseno
Journal:  Adv Mater Interfaces       Date:  2016-02-25       Impact factor: 6.147

2.  Modification of the gate electrode by self-assembled monolayers in flexible electrolyte-gated organic field effect transistors: work function vs. capacitance effects.

Authors:  Francesca Leonardi; Adrián Tamayo; Stefano Casalini; Marta Mas-Torrent
Journal:  RSC Adv       Date:  2018-08-02       Impact factor: 4.036

3.  The Mechanism of Dedoping PEDOT:PSS by Aliphatic Polyamines.

Authors:  Tom P A van der Pol; Scott T Keene; Bart W H Saes; Stefan C J Meskers; Alberto Salleo; Yoeri van de Burgt; René A J Janssen
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2019-09-06       Impact factor: 4.126

4.  A high-conductivity n-type polymeric ink for printed electronics.

Authors:  Chi-Yuan Yang; Marc-Antoine Stoeckel; Tero-Petri Ruoko; Han-Yan Wu; Xianjie Liu; Nagesh B Kolhe; Ziang Wu; Yuttapoom Puttisong; Chiara Musumeci; Matteo Massetti; Hengda Sun; Kai Xu; Deyu Tu; Weimin M Chen; Han Young Woo; Mats Fahlman; Samson A Jenekhe; Magnus Berggren; Simone Fabiano
Journal:  Nat Commun       Date:  2021-04-21       Impact factor: 14.919

5.  Facile synthesis of highly conductive PEDOT:PSS via surfactant templates.

Authors:  Phimchanok Sakunpongpitiporn; Katesara Phasuksom; Nophawan Paradee; Anuvat Sirivat
Journal:  RSC Adv       Date:  2019-02-21       Impact factor: 4.036

6.  Tethered tertiary amines as solid-state n-type dopants for solution-processable organic semiconductors.

Authors:  Boris Russ; Maxwell J Robb; Bhooshan C Popere; Erin E Perry; Cheng-Kang Mai; Stephanie L Fronk; Shrayesh N Patel; Thomas E Mates; Guillermo C Bazan; Jeffrey J Urban; Michael L Chabinyc; Craig J Hawker; Rachel A Segalman
Journal:  Chem Sci       Date:  2015-12-09       Impact factor: 9.825

7.  The effect of oxygen on the efficiency of planar p-i-n metal halide perovskite solar cells with a PEDOT:PSS hole transport layer.

Authors:  Bardo J Bruijnaers; Eric Schiepers; Christ H L Weijtens; Stefan C J Meskers; Martijn M Wienk; René A J Janssen
Journal:  J Mater Chem A Mater       Date:  2018-03-29

Review 8.  Hybrid Polymer/Metal Oxide Thin Films for High Performance, Flexible Transistors.

Authors:  Jae Won Jeong; Hye Suk Hwang; Dalsu Choi; Byung Chol Ma; Jaehan Jung; Mincheol Chang
Journal:  Micromachines (Basel)       Date:  2020-03-04       Impact factor: 2.891
  8 in total

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