1) selenite ion

亚硒酸根离子
1.
A new selenite ion selective electrode using 4,6-dibromopiaselenole as clectroactive material, PVC as membrane matrix and dibutyl phthalate as plasticizer has been developed.
本文以4,6-二溴代苤硒脑为活性物质,邻苯二甲酸二丁酯为增塑剂,PVC为支持体研制了亚硒酸根离子选择性电极。
2) selenite
[英]['selə,nait] [美]['sɛlə,naɪt]

亚硒酸根
1.
Study on Determination of Selenate and Selenite by Single-Column Ion Chromatography;

单柱离子色谱法测定硒酸根和亚硒酸根的研究
2.
The new complexes of Rare Earth Element selenites with N salicylidene glycine Schiff base have been synthesized in aqueous solution.
在水溶液中合成了通式为Ln2 (Sal-Gly) 2 SeO3·2H2 O(Ln =La ,Nd ,Gd ;Sal=亚水杨基 ;Gly =甘氨酸 )、亚硒酸根参与配位的氨基酸稀土配合物 。
3) NO2-

亚硝酸根离子
1.
Differential pulse voltmmetry(DPV)showed that the VB12 catalyzed the oxidation of NO2-,SO32-and NH2NH2.
以玻碳电极为工作电极,电聚合法制备VB12修饰电极,该修饰电极对亚硝酸根离子,亚硫酸根离子和肼均具有催化活性。
2.
Then, the adsorption of the insoluble dietary fibre to NO2- was researched.

采用化学法从花生麸中提取了水不溶性膳食纤维,并用它对亚硝酸根离子进行了初步吸附实验,结果显示,花生麸水不溶性膳食纤维对亚硝酸根离子有较强的吸附能力,其最大吸附浓度Cmax高达31。
3.
The adsorption of the insoluble dietary fibre to NO2-was researched.

从燕麦麸废渣原料中提取水不溶性膳食纤维,并用它对亚硝酸根离子进行了初步吸附实验,结果显示,燕麦渣水不溶性膳食纤维对亚硝酸根离子有较强的吸附能力。
4) ClO2-

亚氯酸根离子
1.
This paper detect the ClO3-and ClO2-in edible water by ion chromatography.

本文用离子色谱法检测了饮用水的亚氯酸根离子和氯酸根离子,在水样中添加EDA保存剂能准确检测ClO2-浓度,同时不影响ClO3-的分析结果。
5) Nitrite
[英]['naitrait] [美]['naɪtraɪt]

亚硝酸根离子
1.
The interdiction of synthesizing Nitrosamine and the elimination of Nitrite had been studied under optimum condition.
用超声波法对蚂蚁有效成分进行提取,通过正交实验法确定了最佳提取条件,并研究了该条件下蚂蚁提取液对亚硝胺合成的阻断作用及对亚硝酸根离子的清除作用。
2.
A novel spectrofluorimetric method based on the quenching of 2-amine-6-chloropurine fluorescence with nitrite was developed for the determination of nitrite.
应用荧光光谱法研究了2-氨-6-氯嘌呤与亚硝酸根离子间的相互作用并建立了亚硝酸根离子测定的新方法。
3.
In the article,the adsorption and diffusion behavior of nitrite ions into polycationic(P(DMAEMA/ HEMA))hydogels is analyzed.
研究亚硝酸根离子在P(DMAEMA/HEMA)水凝胶中的吸附和扩散行为。
6) hypophosphite
[英][,haipə'fɔsfait] [美][,haɪpə'fɑsfaɪt]

次亚磷酸根离子
1.
The electrochemical oxidation of hypophosphite ions on polycrystaline Pt electrode in both acid and alkaline solutions has been studied by SNIFTIRS(Subtractively Normalized Interfacial FTIR Spectroscopy) and cyclic voltammetry, and compared with that on Ni electrode.
用SNIFTIRS和循环伏安法研究了酸性溶液和碱性溶液中次亚磷酸根离子在铂电极上的电氧化行为 ,并与镍电极上的反应比较。
2.
The electrochemical oxidation of hypophosphite ions in 0.

1mol/LNaOH溶液中次亚磷酸根离子在铂和镍两种电极上的电氧化行为。
补充资料:酸根离子
酸电离时产生的阴离子,就是酸根离子
常见的酸根离子有:
碳酸根co3 -2价,
硫酸根so4 -2价,
磷酸根po4 -3价,
亚硫酸根so3 -2价
高锰酸根mno4 -1价,
锰酸根mno4 -2价,
硝酸根no3 -1价,
次氯酸根clo -1价,
氯酸根clo3 -1价,
高氯酸根clo4 -1价,
亚硝酸根no2 -1价。
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