1) Nb_2O_5
Nb2O5
1.
In proper technological conditions and different additional proportion,the effects of adding P_2O_5 and Nb_2O_5 on the high-permeability MnZn ferrites were studied on the basis of microstructure analysis.
从分析材料微观结构入手,研究了P2O5和Nb2O5的掺入,组以适配的工艺条件和不同的比例掺入,来研究对高磁导率MnZn铁氧体材料性能的影响。
2.
The results showed that the problem of F removal out of NbO(H)_5 washing solution from precipitation of high-concentration(Nb_2O_5>120 g/L)Nb solution can be solved through pretreatment with the addition of diluent.
对原有的沉淀、压洗工艺制取Nb(OH)5进行了改进研究,并对煅烧Nb(OH)5设备进行了对比,结果表明:对高浓度铌液(Nb2O5>120g/L),采用加稀释剂预处理方法,可以解决高浓度铌液沉淀得到的Nb(OH)5洗涤除氟难的问题。
3.
The experiments of laser-clad Fe-based alloy powder doped with and without Nb_2O_5 on medium carbon steel 45 by powder feeding are carried out.
在45#钢基底上进行了铁基合金和铁基合金加Nb2O5的激光熔覆对比实验。
2) Ni-Nb_2O_5
Ni-Nb2O5
1.
Catalytic combustion of methane was investigated over Ni-Nb_2O_5 and Ni-Cu-Nb_2O_5 catalysts in a fixed micro-bed reactor.
在微型固定床反应器中考察了新型甲烷催化燃烧催化剂Ni-Nb2O5和Ni-Cu-Nb2O5的活性。
3) supported Nb_2O_5
负载型Nb2O5
1.
The catalytic activity and surface acidity of supported Nb_2O_5 catalysts were investigated by the means of Hammitt indicator method, pyridine adsorption Fourier-transform infrared (Py-IR) spectroscopy technology and activity test in a micro-reactor for the condensation reaction from iso-butene (IB) and iso-butyraldehyde (IBA) to 2,5-dimethyl-2,4-hexadiene (DMHD)(called Prins condensation).
采用Hammett指示剂、吡啶吸附红外光谱(Py-IR)和微反测试等方法,考察了负载型Nb2O5催化剂表面酸性特征和对异丁烯(IB)/异丁醛(IBA)缩合生成2,5-二甲基-2,4-己二烯(DMHD)反应(称为Prins缩合)的催化活性。
4) doping Nb2O5
掺杂Nb2O5
5) Nb_2O_5·nH_2O colloid
Nb2O5.nH2O胶体
6) Ni-Cu-Nb_2O_5
Ni-Cu-Nb2O5
1.
Catalytic combustion of methane was investigated over Ni-Nb_2O_5 and Ni-Cu-Nb_2O_5 catalysts in a fixed micro-bed reactor.
在微型固定床反应器中考察了新型甲烷催化燃烧催化剂Ni-Nb2O5和Ni-Cu-Nb2O5的活性。
补充资料：Direct Green NB
分子式：
CAS号：
性质：灰色粉末。溶于水、丙酮和溶纤素，微溶于乙醇，不溶于其他有机溶剂。对硝基苯胺重氮化，在酸性介质中与H酸偶合；4,4′-二氨基苯甲酰替苯胺重氮化后先与上述偶合物在碱性介质中偶合，再与苯酚偶合经盐析、过滤、干燥而得。主要用于棉、黏胶、蚕丝的染色和印花。也用于黏/锦及毛/黏胶混纺织物的染色。
CAS号：
性质：灰色粉末。溶于水、丙酮和溶纤素，微溶于乙醇，不溶于其他有机溶剂。对硝基苯胺重氮化，在酸性介质中与H酸偶合；4,4′-二氨基苯甲酰替苯胺重氮化后先与上述偶合物在碱性介质中偶合，再与苯酚偶合经盐析、过滤、干燥而得。主要用于棉、黏胶、蚕丝的染色和印花。也用于黏/锦及毛/黏胶混纺织物的染色。
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