A.c. conductivity and dielectric study of LiNiPO4 synthesized by solid-state method
نویسندگان
چکیده
منابع مشابه
Crystal Structure and Lattice Parameter Investigation of La3+ Substituted CeO2 in LaxCe1-xO2-X/2 Synthesized by Solid-State Method
Lanthanum (La) doped Ceria (CeO2) has attracted considerable interest as a candidate material for thermal barrier coating (TBC) because of its low thermal conductivity and potential capability to be operated above 1250°C. In this study, La2Ce2O7 powder was synthesized through the ball mill method. The crystal structure of La3+ su...
متن کاملPhotocatalytic degradation of water pollutant dye by solid state synthesized Ni1-xLnxSb2O6 (Ln=Eu, Gd, Ho and Yb) nanocomposites
Nanostructured Ni1-xLnxSb2O6 (Ln = Eu, Gd, Ho and Yb) powders were synthesized via stoichiometric 1:2 Ni:Sb molar ratio by solid state reaction at 800 ºC for 8 h using Ni(NO3)2, Sb2O3, Eu2O3, Gd2O3 and Ho2O3 raw materials. The synthesized materials were characterized by X-ray diffraction (XRD) technique. Structural analyses were done by FullProf program employing profile matching with constant ...
متن کاملLiMn2O4–yBryNanoparticles Synthesized by a Room Temperature Solid-State Coordination Method
LiMn(2)O(4-y)Br(y) nanoparticles were synthesized successfully for the first time by a room temperature solid-state coordination method. X-ray diffractometry patterns indicated that the LiMn(2)O(4-y)Br(y) powders were well-crystallized pure spinel phase. Transmission electron microscopy images showed that the LiMn(2)O(4-y)Br(y) powders consisted of small and uniform nanosized particles. Synthes...
متن کاملDielectric Relaxation Spectroscopy and AC Conductivity of Doped Poly (Vinyl Alcohol)
The dielectric properties and AC conductivity of pure and doped PVA samples with different concentrations of CuCl2 and Thiourea are investigated in the frequency range from 0.2 Hz to 100 kHz within a temperature range from room temperature to 433 K. It is observed that the dielectric constant decreases with an increase of frequency for all samples. The behaviour of the dielectric loss (ε'') as ...
متن کاملStatistical and Scaling Properties of the ac conductivity in Thin Metal-Dielectric Composites
We study in this paper the scaling and statistical properties of the ac conductivity of thin metal-dielectric films in different regions of the loss in metallic components and particularly in the limit of vanishing loss. We model the system by a 2D RL − C network and calculate the effective conductivity by using a real space renormalization group method. It is found that the real conductivity s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of Materials Science
سال: 2014
ISSN: 0250-4707,0973-7669
DOI: 10.1007/s12034-014-0685-y