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1)  dithizone-modified sodium trititanate whisker
双硫腙修饰的三钛酸钠晶须
1.
The dithizone-modified sodium trititanate whisker prepared with immersion method was used as adsorbent to enrich and separate Pb(Ⅱ).
利用浸渍法制备双硫腙修饰的三钛酸钠晶须,再以其为吸附剂富集分离Pb(Ⅱ)。
2)  sodium trititanate whisker
三钛酸钠晶须
1.
Study on the adsorption behavior of Cu(Ⅱ),Co(Ⅱ)and Pb(Ⅱ)ions on sodium trititanate whisker;
三钛酸钠晶须对Cu(Ⅱ),Co(Ⅱ),Pb(Ⅱ)的吸附行为研究
2.
Study on the separation and concentration of trace lead with sodium trititanate whisker;
三钛酸钠晶须分离富集痕量铅的研究
3.
Solid-phase extraction techniques for chromium(Ⅲ) adsorption on sodium trititanate whisker with flame atomic absorption spectrometry;
固相萃取-火焰原子吸收光谱法分析三钛酸钠晶须对铬(Ⅲ)的吸附行为
3)  Na2Ti3O7 whisker
钛酸钠晶须
1.
A new carrier of catalyst-Na2Ti3O7 whisker was selected and TiO2Na2Ti3O7 was prepared by sol-gel method,then complex photocatalyzer H3PW12O40/TiO2/Na2Ti3O7 was prepared by dipping way.
以钛酸钠晶须为载体,采用溶胶—凝胶法制备TiO2/Na2Ti3O7,用浸渍法制得H3PW12O40修饰的复合光催化剂H3PW12O40/TiO2/Na2Ti3O7。
4)  TGS crystal (triglycine sulfate srystal)
硫酸三甘钛晶体
5)  potassium titanate whiskers
钛酸钾晶须
1.
Preparation and property of SiO_2-potassium titanate whiskers composite particles;
SiO_2钛酸钾晶须复合微粒的制备及性质研究
2.
Moisture absorbing ability and tribology capability of potassium titanate whiskers reinforced MC nylon;
钛酸钾晶须改性MC尼龙的吸湿行为及摩擦学特性
3.
Evaluate the effect of different heat-cure time on the flexural strength of the resins reinforced by potassium titanate whiskers
热处理时间对钛酸钾晶须增强牙用复合树脂的抗弯强度的影响
6)  potassium titanate whisker
钛酸钾晶须
1.
Preparation of PP vehicle materials Co-reinforced by the natural fiber and potassium titanate whisker;
苎麻纤维和钛酸钾晶须混杂增强聚丙稀车用材料的研制
2.
Preparation and properties of electroless composite plating of nickel-phosphous-potassium titanate whisker;
镍-磷-钛酸钾晶须化学复合镀层的制备及性能
3.
A study on the properties of the potassium titanate whiskers—PTFE composites;
钛酸钾晶须增强聚四氟乙烯复合材料性能的研究
补充资料:双硫腙
分子式:C13H12N4S
分子量:256.33
CAS号:60-10-6

性质:蓝黑色结晶性粉末。熔点165-169℃(分解)。易溶于氯仿、四氯化碳,稍溶于醇,不溶于水。

制备方法:按下述步骤制备。1.苯肼二硫代甲酸苯肼盐的制备。将13g苯肼溶于60ml乙醚中,滴加5.2ml二硫化碳。将生成的白色沉淀滤出,用乙醚洗涤,得约15g。2.二苯二氨基硫脲的制备。将上述生成物置于烧杯中,在96-98℃的水浴上加热,物料熔融后放出硫化氢而转为淡黄以的胶状物。若有氨气放出,则移出热浴,用水冷却。再用冰冷却。再用冰冷却,加入15ml水无水乙醇,自冰浴中取出,搅拌下稍热,这时胶状物变成结晶状产物,抽滤,用乙醇洗涤,得约7.5g。3.双硫腙的制备。将上述所得二苯二氨基硫脲加到苛性钾溶液(6g氢氧化钾溶于60ml无水甲醇)中,在沸水浴上回流5min,取出在冰浴中冷却。过滤,滤液用硫酸酸化至刚果红试纸变色,析出深蓝色沉淀。抽滤,将沉淀物再用苛性钾溶液、硫酸处理一遍,抽滤后用水洗至无硫酸根存在。在40℃烘干,得双硫腙约3g。

用途:该品是测定微量沿的络合指示剂,并用于测定钴、铜、汞、锌和银等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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