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1)  powder conductivity method
粉末电导法
2)  conductive powder
导电粉末
1.
Composite conductive powder was prepared by the chemical coprecipitation of SnO_2 and Sb_2O_3 on TiO_2 powder.
以二氧化钛为载体,采用化学共沉淀技术在其表面包覆SnO2和Sb2O3制备导电粉末。
2.
Instability of property and bad applying ability exist for the traditional conductive powder.
传统的导电粉末存在性能不稳定、适用性差等问题。
3)  powder conductivity
粉末电导
1.
The surface structures, energy levels and their distribution of the surface states were measured by the powder conductivity.
采用粉末电导法初步研究了纳米半导体薄膜催化剂的表面结构,测定了表面态能级相对于半导体导带边的位置。
4)  powder arc method
粉末电弧法
5)  composite conductive powder
复合导电粉末
1.
Barite-matrix composite conductive powders coated with antimony-doped tin oxide(Sb-SnO_2/BaSO_4,SSB) have been successfully prepared by chemical co-precipitation technology.
以重晶石粉为基体,采用化学共沉淀技术表面包覆锑掺杂二氧化锡制得重晶石基复合导电粉末(SSB)。
2.
The composite conductive powder with titanium dioxide powder covered by SnO_2 and Sb_2O_3 was prepared by chemical coprecipitation technology.
以TiO2为基体,采用化学共沉淀技术制得复合导电粉末。
3.
The prepare process include four part: (1) Composite conductive powder with Titanium dioxide powder covered by SnO_2 and Sb_2O_3 was prepared by the chemical coprecipitation technology.
0,水解温度为60℃、焙烧温度为700℃时得到的复合导电粉末电阻率最低,为88??cm,复合导电粉末的粒径≤200nm。
6)  superfine conductive powder
超细导电粉末
补充资料:电导滴定法
分子式:
CAS号:

性质:电化学滴定法的一种。通过测定滴定过程中电导的变化以确定滴定终点的方法。一般以被滴定物质溶液的电导为纵坐标,加入标准滴剂的量(体积)为横坐标,绘制滴定曲线,求其滴定终点。不同反应的滴定,因电解质不同,所得滴定曲线也各异。电导滴定能准确地测定溶液中浓度较低的物质,适用范围与电位滴定法大致相同,如酸碱、络合沉淀等反应,特别是对于离解常数pK>10的弱酸或弱碱及混合酸碱的测定,比化学滴定法准确度高。电导滴定法又可分为中和滴定法、沉淀滴定法、络合滴定法和氧化还原滴定法。

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