Electrophysical properties of acetate fibre and film containing a hetero-organic polymer

1974 ◽  
Vol 6 (1) ◽  
pp. 87-90
Author(s):  
A. P. Fedotov ◽  
Yu. A. Ershov ◽  
V. N. Smirnova ◽  
V. Ya. Efremov ◽  
N. V. Mikhailov
Keyword(s):  
Acetate Fibre ◽  
Organic Polymer ◽  
Electrophysical Properties

Effect of surfactants on the electrophysical properties of acetate fibre

1971 ◽  
Vol 2 (4) ◽  
pp. 378-380
Author(s):  
O. G. Pikovskaya ◽  
Z. G. Serebryakova
Keyword(s):  
Acetate Fibre ◽  
Electrophysical Properties

Effect of Illumination on Organic Polymer Thin-Film Transistors

2003 ◽  
Vol 771 ◽  
Author(s):  
Michael C. Hamilton ◽  
Sandrine Martin ◽  
Jerzy Kanicki
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Drain Current ◽  
Charge Carriers ◽  
Electrical Performance ◽  
Organic Polymer ◽  
Light Illumination ◽  
Polymer Thin Film ◽  
Channel Region ◽  
White Light Illumination

AbstractWe have investigated the effects of white-light illumination on the electrical performance of organic polymer thin-film transistors (OP-TFTs). The OFF-state drain current is significantly increased, while the drain current in the strong accumulation regime is relatively unaffected. At the same time, the threshold voltage is decreased and the subthreshold slope is increased, while the field-effect mobility of the charge carriers is not affected. The observed effects are explained in terms of the photogeneration of free charge carriers in the channel region due to the absorbed photons.

Fabrication of acylsemicarbazide-based porous organic polymer for selective enrichment of glycopeptides

2017 ◽  
Vol 35 (7) ◽  
pp. 688
Author(s):  
Hongwei WANG ◽  
Zhongshan LIU ◽  
Xiaojun PENG ◽  
Junjie OU ◽  
Mingliang YE
Keyword(s):  
Organic Polymer ◽  
Selective Enrichment ◽  
Porous Organic Polymer

Effect of Sulfonamides on the Electrophysical Properties of Bacterial Cells

2014 ◽  
Vol 12 (2) ◽  
pp. 191-197 ◽  
Author(s):  
O.I. Guliy ◽  
V.D. Bunin ◽  
A.B. Balko ◽  
A.A. Volkov ◽  
S.A. Staroverov ◽  
...  
Keyword(s):  
Bacterial Cells ◽  
Electrophysical Properties

Electrophysical Properties of 2 Co–Ti–Al Alloy Produced by SHS Pressing

2020 ◽  
Vol 11 (5) ◽  
pp. 1060-1064
Author(s):  
M. L. Busurina ◽  
A. V. Karpov ◽  
V. A. Shcherbakov ◽  
A. N. Gryadunov ◽  
N. V. Sachkova ◽  
...  
Keyword(s):  
Al Alloy ◽  
Electrophysical Properties

Coordination state of cobalt(II) ions in solution and on a sulphonated organic polymer

1979 ◽  
Vol 44 (8) ◽  
pp. 2330-2337 ◽  
Author(s):  
Jindřiška Maternová ◽  
Anastas A. Andreev ◽  
Dimitrii M. Shopov ◽  
Karel Setínek
Keyword(s):  
Acetic Acid ◽  
Coordination Sphere ◽  
Glacial Acetic Acid ◽  
Organic Polymer ◽  
Octahedral Complex ◽  
Coordination State ◽  
Tetrahedral Symmetry ◽  
Liquid Acid ◽  
Homogeneous Phase ◽  
Bromide Ion

It was found spectroscopically that cobalt(II) acetate dissolved in glacial acetic acid forms the octahedral complex [Co(OAc)2(HOAc)4] which in the presence of bromide ions gives the octahedral [Co(OAc)Br(HOAc)4] and tetrahedral bromo(acetate)cobalt(II) complexes with the higher number of Br- ions. When attached to an organic polymer cobalt(II) ions are bonded in the form of octahedral [Co(H2O)6]2+ cations which form with acetic acid similar complexes as in homogeneous phase and are able to coordinate one bromide ion. Drying the copolymer possessing octahedral hexaaquocobalt(II) cations leads to tetrahedral aquocomplexes which are solvated by gaseous acetic acid and converted into the acetate complexes with the liquid acid. The latter contain the acid in the inner coordination sphere and have tetrahedral symmetry.

Sign in / Sign up

Export Citation Format

Share Document