In order to accounting for the formation mechanism of thiophenic compounds in fluid catalytic cracking(FCC) gasoline,the reaction of hexanethiol and the reaction of heptene with H_2S were investigated over solid acid catalysts in ACE unit and FFB unit,respectively.
为了研究催化裂化汽油中噻吩类含硫化合物的生成机理,分别在小型固定流化床(FFB)装置和小型流化床装置(ACE)中考察了庚烯与H2S、己硫醇在固体酸催化剂上的反应。
The adsorption/descorption solution phase kinetic of the hexanedithiol on the golden surface has been studied in-situ by using the piezoelectric sensor.
使用压电传感器原位研究己二硫醇在金表面上的吸附/解吸附液相动力学,从起始阶段到达到吸附平衡,通过线性拟合,表明吸附过程符合Langmuir吸附模型;确定己二硫醇在不同溶剂中,在Au表面吸附/解吸附的速率常数、表观平衡常数、自由能,以及通过在不同温度下的实验结果推导出反应的表观活化能,为压电传感器电极表面自组装提供基本的理论参数。
A label-free,simple,highly sensitive impedimetric immunosensor was fabricated for determination of microcystin-LR(MC-LR) by immobilizing polyclonal anti-microcystin-LR(anti-MC-LR) on electrode based on the adsorption of gold nanoparticle and self-assemble technique of 1,6-hexanedithiol.
基于1,6-己二硫醇自组装技术和纳米金吸附作用相结合的方法固定微囊藻毒素抗体,采用循环伏安法及交流阻抗法研究了该修饰电极的电化学性质,并优化了微囊藻毒素-LR(MC-LR)的测定条件。