摘要
探索Fenton试剂洗涤对盖玻片表面亲水性的影响及原因。通过检测盖玻片对水的动态接触角,研究0.1mol·L^(-1)H_2O_2和0.1 mol·L-1FeSO_4的配比分别为2∶1、1∶1、1∶2(v/v)的Fenton试剂浸泡不同时间对盖玻片进行表面亲水性处理的效果和规律。当Fenton试剂的组成为H_2O_2∶FeSO_4=1∶2(v/v)、浸泡时间为1 h时,盖玻片的亲水性最好(前进角和后退角可分别低至8.2°和0°)。Fenton试剂浸泡处理改善盖玻片的亲水性主要由于其表面沉积了Fe^(3+)。
The treatment method of hydrophilicity of cover glass by Fenton＇s reagent was studied. The hydrophilicity of cover glass was measured through dynamic contact angle method. The treatment effect and regularity of cover glass immersed in three ratios of Fenton＇s reagent,0. 1 mol·L^-1 H2O2 and 0. 1 mol·L^-1 FeSO4 respectively mixed with 2 ∶ 1,1 ∶ 1,1∶2（ v / v）,for different time were compared. The results showed that,the hydrophilicity of cover glass immersed in the Fenton＇s reagent of H2O2/FeSO4=1 ∶ 2（v/v） for 1 h was best,and the advancing and receding angles can low to 8.2°and 0°,respectively. The hydrophilicity improved by Fenton＇s reagent was primarily attributed to the Fe^3＋ deposited onto the cover glass surface.
出处
《渭南师范学院学报》
2016年第16期35-39,共5页
Journal of Weinan Normal University
基金
陕西省教育厅科研计划项目:基于PC及DOPA共聚物构筑血液相容性仿生涂层研究(2013JK0656)
渭南师范学院科研计划项目:化学振荡体系及其在渭河流域中草药检测中的应用研究(15YKF004)
渭南师范学院特色学科建设项目:秦东化工
材料技术调查(14TSXK04)
陕西省军民融合研究基金项目:p H响应性高分子凝胶的制备及其传质行为研究(16JMR08)
