Jan 15, 2022 · In this study, we used a combined vacuum-ultraviolet (VUV) and O 3 process treating the chemical precipitation pre-treated incineration leachate membrane concentrate to further decompose substantial refractory organics which led to membrane organic fouling in the subsequent membrane distillation process.

Nov 30, 2019 · VUV/O 3 activated direct bonding model of LiNbO 3 and glass has been proposed. The combination of lithium niobate (LiNbO 3) and glass without an intermediate layer is an essential component of micro/nanofluidics and optical waveguides. Direct bonding is a popular method for joining homo/heterogeneous materials into a single composite.

Jan 1, 2011 · Low-temperature direct bonding of two cyclo-olefin polymer (COP) plates is realized by pretreatments of vacuum ultraviolet (VUV) light irradiation, VUV irradiation in the presence of oxygen gas (VUV/O 3), or oxygen plasma treatment.

Mar 23, 2018 · Therefore, in this paper, a vacuum ultraviolet/ozone (VUV/O 3) activated direct bonding method for Si/Si and quartz/quartz was developed. A defect-free interface with high bonding strength was achieved after a low-temperature annealing process at 200 °C.

In this paper, we developed a VUV/O 3 activated bonder for the direct bonding of Si-based materials at low temperature. High bonding strength for Si/glass and glass/glass bonded pairs was achieved after annealing at 200 o C. Atomic force microscopy (AFM) and water contact angle tester were conducted to analyze effects of VUV on surface ...

We proposed a single crystal quartz direct bonding method utilizing amorphous SiO 2 intermediated layers, which can improve heat resistance of the optical low p

Feb 16, 2022 · 最近，哈尔滨工业大学王晨曦教授课题组利用真空紫外光表面活化（VUV/O3）技术在镁锌钙（MgZnCa）合金表面制备了丝素蛋白/海藻酸钠（SF/SA）复合涂层，利用真空紫外光使镁合金表面修饰羟基等亲水官能团与复合涂层形成牢固的连接，同时提高结构整体的耐腐蚀 ...

真空-紫外线（VUV）与O 3的组合工艺用于降解COD并提高废水的生物降解性。 最佳处理条件为：11.2 mg min -1的O 3剂量，初始pH值为9和60分钟的处理时间。

Therefore, in this paper, a vacuum ultraviolet/ozone (VUV/O3) activated direct bonding method for Si/Si and quartz/quartz was developed. A defect-free interface with high bonding strength was achieved after a low-temperature annealing process at 200 C.

Sep 30, 2018 · Low-temperature direct bonding is a promising method to integrate two or more dissimilar materials into one composite without large thermal stresses. In this paper, we describe a bonding process for silicon and quartz glass via vacuum ultraviolet/ozone (VUV/O 3) activation and a multistep, low-temperature annealing process.