tetraethylene glycol

Platinum nanowires were electrodeposited in a lamellar lyotropic liquid crystal, composed of nonionic surfactant tetraethylene glycol monododecyl ether and H2PtCl6 aqueous solution.

以非离子表面活性剂四氧乙烯基正十二烷基醚与氯铂酸水溶液构建层状溶致液晶，通过电沉积技术制备了金属铂纳米线。

Measurement and Correlation of Infinite Dilution Activity Coefficients of Hydrocarbons in Triethylene Glycol and Tetraethylene Glycol

烃类在三甘醇和四甘醇中无限稀释活度系数的测定与关联

Under the pressure of 0 6 MPa, reacting for 3 h at the temperature 55-90 ℃, the conversion of tetraethylene glycol was greater than 99% and the selectivity of dimethyl ether was 786%.

反应温度为55～90℃，反应压力06MPa，反应时间为3h，四甘醇转化率大于99%，双醚选择性为786%。

In the case of tetraethylene glycol as solvent, the free ion and ion pair percentage increase as the temperature is raised.

以四乙二醇为增塑剂时，自由离子和离子对百分数随温度升高而增大，而三离子百分数则随温度升高而降低；

As the addition of the two monomers to Tetraethylene Glycol Dimethacrylate ( SR209), the mechanical properties of the curing products were different.

两种单体加入三缩四乙二醇双甲基丙烯酸酯（SR209）中后，对体系光固化后的产物力学性能有不同影响。

When tetraethylene glycol was used as membrane liquid, SLM showed that separation factor was about 20, and permeation flux 50-60 g/ ( m2 · h) at 40 ℃.

以四甘醇作为支撑液膜的膜液时，液膜稳定性最好，在40℃的操作条件下，分离因子接近20，渗透通量在50-60g／（m2·h）。