Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Leng-Yuan Niu"'
Publikováno v:
Journal of Nanomaterials, Vol 2017 (2017)
Transition metal phosphide alloys possess the metalloid characteristics and superior electrical conductivity and are a kind of high electrical conductive pseudocapacitive materials. Herein, high electrical conductive cobalt phosphide alloys are fabri
Publikováno v:
Chemical Physics Letters. 654:13-17
In this work, systematic study of the thermal stability, crystal structure and electronic properties of Al doped TiO2 were studied by the first principles calculations. The results showed that Al atoms preferentially occupying the interstitial site u
Publikováno v:
Journal of Solid State Chemistry. 235:160-168
The crystal phase structure, surface morphology, chemical states and optical properties of Mn, N mono-doped and co-doped TiO2 nanoparticles were investigated by X-ray powder diffractometry, Raman spectra, scanning electron microscopy, X-ray photoelec
Publikováno v:
Physics Letters A. 380:910-916
Bond relaxation and the associated electronic energies mediate the properties of a substance, and therefore, doping could be the effective means for such purpose. With the aid of first principle calculations and experimental observations, we examine
Publikováno v:
Chemical Physics Letters. 638:161-167
Bond formation and relaxation are effective methods to alter the electronic and photonic behavior of semiconductor. With the aid of first principle calculations, the electronic properties of TiO2 have been modulated by the impurity C, Fe, Co or H ato
Publikováno v:
Chemical Physics Letters. 628:43-48
The segregation of dopant inevitably affects the thermodynamic stability and electronic properties of transition metal (TM) doped TiO 2 which were studied using first principles calculations. Here we show that the thermodynamic stability of doped sys
Publikováno v:
Catalysis Communications. 12:798-802
Silica sulfate was prepared by a simple procedure, and proved to be an efficient and recyclable solid acid catalyst. SO 3 H groups were successfully introduced to silica surface while keeping its structure intact, as proved by XRD patterns and SEM im
Publikováno v:
Transition Metal Chemistry. 36:269-274
Catalytically active Sn/W mixed transition-metal oxides were prepared by calcination of the corresponding Sn/W hydroxide precursors at different temperatures. The obtained mixed oxides were characterized by physicochemical and spectroscopic methods.