Add to ORKGТекст статьи не публикуется в открытом доступе в соответствии с политикой журнала.We investigated the physical and electrical properties of ceramics based on SnO2-Sb2O3-AgO. Electrical properties were investigated in the temperature range 20-1000 0K. It is shown that in the temperature range 200-450 0K dependence of the electrical resistivity ceramics with temperature shifts from an exponential curve to another, characterized by a high electrical resistivity. This is explained by the closure of the mesh silver percolation channels formed in the synthesis of ceramics
Pure SnO2 and Pt- SnO2 ceramics were fabricated by the dry pressing method using a pressure of 40 MP...
Varistors are electronic materials with nonohmic behavior. In traditional SnO2 varistors, CoO acts a...
Tin dioxide is an n-type semiconductor that when doped with other metallic oxides exhibits non-linea...
Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.We investigated th...
In our paper there are presented results of the investigation of physical-mechanical and electric p...
In the tested SnO2-Co3O4-Nb2O5-Cr2O3-CuO varistor ceramics the adding of CaO or BaO oxides leads to ...
Pieces of porous polycrystalline SnO2 with and without cobalt have beenformed by the slip-casting me...
(Recibido: 20 de abril de 2011; Aceptado: 11 de junio de 2011) Electrical properties of new dense Sn...
Abstract High non-linear J Â E electrical characteristic (a=41) were obtained in the Nb 2 O 5 and Cr...
The non-linear electrical properties of CoO-doped and Nb205-doped SnO2 ceramics were characterized. ...
The present review describes mainly the history of SnO2-based voltage-dependent resistors, discusses...
The electrical conductivity of Mn doped SnO2 systems prepared by an organic route (Pechini's method)...
The effect of Co, Cr and Nb on the electrical properties of the grain boundaries of SnO2-based varis...
Des investigations ont été menées concernant la caractérisation des céramiques semi-conductrices à m...
Electrical properties of SnO2-Co3O4-Nb2O5-Cr2O3 ceramics sintered at 1100−1400 °C were studied. Mate...
Pure SnO2 and Pt- SnO2 ceramics were fabricated by the dry pressing method using a pressure of 40 MP...
Varistors are electronic materials with nonohmic behavior. In traditional SnO2 varistors, CoO acts a...
Tin dioxide is an n-type semiconductor that when doped with other metallic oxides exhibits non-linea...
Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.We investigated th...
In our paper there are presented results of the investigation of physical-mechanical and electric p...
In the tested SnO2-Co3O4-Nb2O5-Cr2O3-CuO varistor ceramics the adding of CaO or BaO oxides leads to ...
Pieces of porous polycrystalline SnO2 with and without cobalt have beenformed by the slip-casting me...
(Recibido: 20 de abril de 2011; Aceptado: 11 de junio de 2011) Electrical properties of new dense Sn...
Abstract High non-linear J Â E electrical characteristic (a=41) were obtained in the Nb 2 O 5 and Cr...
The non-linear electrical properties of CoO-doped and Nb205-doped SnO2 ceramics were characterized. ...
The present review describes mainly the history of SnO2-based voltage-dependent resistors, discusses...
The electrical conductivity of Mn doped SnO2 systems prepared by an organic route (Pechini's method)...
The effect of Co, Cr and Nb on the electrical properties of the grain boundaries of SnO2-based varis...
Des investigations ont été menées concernant la caractérisation des céramiques semi-conductrices à m...
Electrical properties of SnO2-Co3O4-Nb2O5-Cr2O3 ceramics sintered at 1100−1400 °C were studied. Mate...
Pure SnO2 and Pt- SnO2 ceramics were fabricated by the dry pressing method using a pressure of 40 MP...
Varistors are electronic materials with nonohmic behavior. In traditional SnO2 varistors, CoO acts a...
Tin dioxide is an n-type semiconductor that when doped with other metallic oxides exhibits non-linea...