1) NaBH4 treatment
NaBH4处理
1.
The ESE of composite obtained under NaBH4 treatment is higher than that with Pd colloid.
以桦木单板为基材,利用NaBH4处理后直接进行化学镀镍制备了电磁屏蔽复合材料。
2) sodium borohydride
NaBH4
1.
38 g(10 mmol) sodium borohydride and 0.
以Ni(Ⅱ)树脂催化NaBH4还原硝基苯的适宜反应条件为:0。
2.
In the immobilization of antibodies to the sensor by glutaraldehyde cross-linking procedure, a selective reducing agent,sodium borohydride(NaBH_4),with different concentration and manner was used .
为提高传感器的再生能力,选用NaBH4还原连接于戊二醛和抗体分子之间的Schiff’s base结构,通过实验确定NaBH4还原步骤和最佳浓度,并用原子力显微镜(AFM)对改良后的戊二醛法固定抗体以及捕获SEB后的表面进行成像表征。
3) NaBH_4
NaBH4
1.
Carboxylic acid was reduced to the corresponding alcohol using NaBH_4/I_2 System in dioxane with good selectivity and yields,their yields are 90%～99%.
以二氧六环为溶剂,在NaBH4/I2体系中,高产率、高选择性地还原羧酸得到相应的醇,产率达到90%~99%。
2.
We have studied the factors influencing the resistance to oxidation of nickel particles,such as concentration of NaBH_4、the temperature、the PH value,and defined the best conditions.
文章着重研究了NaBH4的用量、反应温度、PH值对超细镍粉抗氧化性的影响。
3.
Effect of some metal ions on selective reduction of benzoyl acetone was investigated(using) NaBH_4 as a reducer.
以NaBH4为还原剂,研究了金属离子对苯甲酰丙酮选择性还原的影响。
4) NaBH_4/I_2
NaBH4/I2
1.
3,5-Dimethoxybenzyl bromide was synthesized through reduction of 3,5-dimethoxybenzoic acid by NaBH_4/I_2 to obtain 3,5-dimethoxybenzyl alcohol,prior to bromination with 40% HBr,resulting in an overall yield of 70%.
报道了3,5-二甲氧基苯甲酸经NaBH4/I2还原体系还原得到3,5-二甲氧基苄醇,再由氢溴酸溴化得到3,5-二甲氧基苄溴,总收率70%。
5) NaBH 4/TiCl 4
NaBH4/TiCl4
补充资料：NA
内次甲基四氢邻苯二甲酸酐又称甲撑邻苯二甲酸酐，简称NA，分子量164。白色结晶，熔点162～167℃。
有潮解性。易溶于苯、甲苯、丙酮，受热升华，能与水反应成酸。 用作环氧树酯固化剂、硬化玻璃固化剂、橡胶软化剂的中间体、塑料钢丝塘瓷及树酯等表面治化剂、高沸点溶剂、合成润滑剂、纺织整理渗透剂等。
用作环氧树脂的固化剂，参考用量75～95phr，固化条件120℃／2h十150℃／5h或80 ℃／3h十120℃／3h十200 ℃／4h。固化物具有优良的耐热性、耐候性和电性能，耐热200 ℃以上。
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