1) liquid-phase donor doping
液相施主掺杂
1.
Using liquid-phase donor doping and calcium adding etc method to optimize the formulation, a PTCR material was acquired.
采用液相施主掺杂和添加钙等方法优化配方制成PTCR材料。
2) donor doping
施主掺杂
1.
The effects of donor doping on the microstr utures and dielectric properties of polycrystal strontium titanate and barium strontium titanate are studied in a systematic way.
系统地研究了施主掺杂对多晶SrTiO_3,(Sr,Ba)TiO_3微观结构和介电性能的影响。
2.
Usually the resistivity of BaTiO3-based PTC ceramics reduces gradually with the density increase of the donor doping until it reaches a const.
通常BaTiO3陶瓷的电阻率在开始时都随施主掺杂浓度的增加而降低,当施主掺杂浓度达到某一值时,电阻率降至最低,而后随着施主掺杂浓度的提高,电阻率则迅速上升。
3.
High temperature conductivity of donor doping TiO 2 ceramic were measured in detail;XRD analysis indicted that a small amount of donor dopant does not change the crystal structure significantly.
对施主 V2 O5掺杂 Ti O2 材料的高温电导进行了详细的测试 ;XRD分析表明少量施主掺杂并未改变材料的金红石结构 ;施主掺杂样品在较高温度测试时 ,在高氧分压一侧 ,发生电导类型转变 ,从而使测氧范围变窄。
4) doping in liquid phase
液相掺杂
1.
The experimental results show that Li Mn doping in liquid phase can raise the PTC effect and the withstand voltage of the material; Si Al doping in liquid phase can decrease the resistivity of the material at room temperature and increase the withstand voltage; Y Sb doping in liquid phase can decrease the resistivity at room temperature but the PTC effect of the material is somewhat .
研究了Ｙ－Ｓｂ，Ｌｉ－Ｍｎ，Ｓｉ－Ａｌ等元素以固相或液相掺杂对正温度系数热敏电阻（ＰＴＣ）材料性能的影响。
5) blended liquid phase
掺杂液相
6) Bi dopant
Bi施主掺杂
补充资料：大施主
【大施主】
（术语）于一切之人行大施者。无量寿经上曰：“我于无量劫不为大施主，普济诸贫穷，誓不成正觉。”
（术语）于一切之人行大施者。无量寿经上曰：“我于无量劫不为大施主，普济诸贫穷，誓不成正觉。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条