Effect of Co2+, Ni2+, Cu2+, or Zn2+ on properties of polyaniline nanoparticles
β Scribed by Su Zhou; Tao Wu; Jinqing Kan
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 302 KB
- Volume
- 106
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
A series of derivatives M 2 P 2 ( M 2 β‘ H 4, Co 2, Ni 2, Cu 2, Zn 2, Pd 2, Pt 2, Co / Ni , Ni / Cu , Ni / Zn ) of the ligand meso,mesoβ²-bis(octaethylporphyrinyl)butadiyne has been prepared and characterized by 1 H NMR, FT Raman and visible absorption spectroscopies as well as by cyclic and a.c. volt
BSCCO superconducting ceramics of different compositions based on the system Bi 2Β± Β±x Pb x Sr 2 Ca 2 Cu 3 O y (x 0.24, 0.26, and 0.28) were prepared by the conventional solid state reaction powder compacting method. BSCCO compounds have been subjected to atmosphere annealing treatments at 800 o C fo
New homo-and heterometallic hexanuclear complexes of formula {[Cu(tmen) tetrakis(aminomethylene)methanetetrakis(oxamic acid), tmen = N,N,NΠ,NΠ-tetramethylethylenediamine, pmdien = N,N,N',N',N''-pentamethyldiethylenetriamine, and cyclam = 1,4,8,11-tetraazacyclotetradecane] have been synthesized. The
The crystal structures of Ni(NCNH 2 ) 4 Cl 2 and Co(NCNH 2 ) 4 Cl 2 , the first complexes with cyanamide as a neutral ligand, have been determined from single crystal data (Im3m, Z = 6, a = 1259.3(2) pm, R 1 = 0.0245 for Ni(NCNH 2 ) 4 Cl 2 and a = 1266.3(2) pm, R 1 = 0.0241 for Co(NCNH 2 ) 4 Cl 2 ;