A hydrogen-bonded supermolecular compound [(C6H5N2O)3·Cu1.5](6H2O was syn- thesized from picolinamide and Cu(NO3)2·6H2O at the presence of sodium pyrophosphat
A mixed complex [Zn(C5H6N2)(HL)2] (C5H6N2 = 2-aminopyridine, H2L = acetyl- acetone) has been synthesized and characterized by IR, elemental analysis and X-ray s
We used multi-component profiles to model the Hβ and [O Ⅲ]λλ4959,5007 lines of SDSS J143030.22-001115.1, a narrow-line Seyfert 1 galaxy (NLS1) in a sample o
We have investigated the structural and elastic properties of MgB2 under high pressures using the fullpotential linearized muffin-tin orbital (FP-LMTO) scheme w
Through the preparation of PVDF membranes using various nonsolvent coagulation baths following the phase inversion process, the influence of alcohol-based nonso
The phase diagram of a cetyltrimethyl ammonium bromide (CTAB)/n-butanol/n-octane/KNO3-Mg (NO3) 2 system was drawn. Nanoparticles of Eu2 + -doped KMgF3 were prep
Owing to the unique structure, the superior physical and chemical properties, the super strong mechanical performances, and so on, carbon nanotubes have attract
This paper introduces the finding of some chaotic attractors in a kind of n-dimensional autonomous hybrid system, which is realized via applying some discontinu
In this paper, we extend the mapping approach to the N-order Schrodinger equation. In terms of the extended mapping approach, new families of variable separatio