Direct fabrication of conductive LB films composed of  N ‐docosylpyridinium‐TCNQ | Zendy

Yuan ChunWei | Zendy; Wu HaiMing | Zendy; Xiao Dong | Zendy; Wei Yu | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Direct fabrication of conductive LB films composed of N ‐docosylpyridinium‐TCNQ

Author(s) -

Yuan ChunWei,

Wu HaiMing,

Xiao Dong,

Wei Yu

Publication year - 1994

Publication title -

chinese journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.28

H-Index - 41

eISSN - 1614-7065

pISSN - 1001-604X

DOI - 10.1002/cjoc.19940120203

Subject(s) - chemistry , x ray photoelectron spectroscopy , valence (chemistry) , conductivity , absorption spectroscopy , molecule , absorption (acoustics) , fabrication , analytical chemistry (journal) , crystallography , chemical engineering , organic chemistry , optics , materials science , composite material , physics , engineering , medicine , alternative medicine , pathology

Langmuir‐Blodgett (LB) films of Ar‐docosylpyridinium‐TCNQ (NDP‐TCNQ) were prepared in air. The films deposited at the room temperature showed in‐plane conductivity of 4·10 −3 S·cm −1 and its absorption spectra in UV and IR regions resembled those for the films composed of mixed‐valence TCNQ salts of NDP‐(TCNQ) 2 rather than for the NDP‐TCNQ LB films preparaed under protection of nitrogen. In the case that the films left in a warm environment after each dipping cycle, the absorption in the corresponding region changed. Spectral analysis and XPS study revealed that more TCNQ molecules were produced. The oxidation of TCNQ: in air was considered to be the origin of neutral TCNQ formed.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research