scholarly journals Studies on crystal structures, optical and electrical properties of viologen cation salts of d10 metal halide anions

2017 ◽  
Vol 1133 ◽  
pp. 101-110 ◽  
Author(s):  
Haijuan Du ◽  
Yaru Li ◽  
Manman Xu ◽  
Yunyin Niu ◽  
Hongwei Hou
CrystEngComm ◽  
2019 ◽  
Vol 21 (16) ◽  
pp. 2691-2701 ◽  
Author(s):  
Zahra Nezhadali Baghan ◽  
Alireza Salimi ◽  
Hossein Eshtiagh-Hosseini ◽  
Allen G. Oliver

The crystal structures of four new d10-metal halide coordination polymers are determined as one-dimensional (1D) zigzag chains which are in contact with each other by C/N–H⋯X (X = Cl, Br, I) hydrogen bonds.


2019 ◽  
Vol 129 ◽  
pp. 71-80 ◽  
Author(s):  
Ines Ben Hadj Sadok ◽  
Fadhel Hajlaoui ◽  
Karim Karoui ◽  
Nathalie Audebrand ◽  
Thierry Roisnel ◽  
...  

2015 ◽  
Vol 54 (23) ◽  
pp. 11457-11464 ◽  
Author(s):  
Constantin Pompe ◽  
Christian Preitschaft ◽  
Richard Weihrich ◽  
Arno Pfitzner

2014 ◽  
Vol 8 (1) ◽  
pp. 1457-1463
Author(s):  
Salah Abdulla Hasoon

Novel electrically conducting polymeric materials are prepared in this work. Polythiophene (PT) and poly (3-Methelthiophene) (P3MT) films were prepared by electro-polymerization method using cyclic voltammetry in acetonitrile as a solvent and lithium tetrafluoroborate as the electrolyte on a gold electrode. Electrical properties of P3MT have been examined in different environments using UV-Vis absorption spectroscopy and quantum mechanical ab initio calculations, The observed absorption peaks at 314 and 415 nm, were attributed to the n-π* and π-π* transitions, respectively in the conjugated polymer chain, in contrast, the observed absorbance peak at 649 nm, is responsible for electric conduction. The temperature dependence of the conductivity can be fitted to the Arrhenius and the VTF equations in different temperature ranges.


2018 ◽  
Vol 1 (1) ◽  
pp. 26-31 ◽  
Author(s):  
B Babu ◽  
K Mohanraj ◽  
S Chandrasekar ◽  
N Senthil Kumar ◽  
B Mohanbabu

CdHgTe thin films were grown onto glass substrate via the Chemical bath deposition technique. XRD results indicate that a CdHgTe formed with a cubic polycrystalline structure. The crystallinity of CdHgTe thin films is gradually deteriorate with increasing the gamma irradiation. EDS spectrums confirms the presence of Cd, Hg and Te elements. DC electrical conductivity results depicted the conductivity of CdHgTe increase with increasing a gamma ray dosage


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