搜索结果: 1-4 共查到“工学 rhodamine B”相关记录4条 . 查询时间(0.078 秒)
Facile strategy for preparing rhodamine B/ZrO2 composite fluorescent film with combined advantages of high emission intensity and outstanding water-resistance
ZrO 2 films Rhodamine B Fluorescence Water-resistance Rosin
2023/12/1
The RB/ZF composite film prepared by immobilizing rhodamine B (RB) on ZrO2 film (ZF) exhibits strong fluorescence intensity but poor water-resistance. In this paper, rosin, octadecane-1, 18-dicarboxyl...
Nonlinear Optical Studies of DNA Doped Rhodamine 6G-PVA Films Using Picosecond Pulses
DNA Thin Films Z-Scan Picosecond Two-Photon Absorption
2013/1/30
We present our results from the measurements of third-order optical nonlinearity in DNA doped Rhodamine 6G/PVA films achieved through Z-scan measurements using ~2 picosecond (ps) pulses at a wavelengt...
Enhanced Sonocatalytic Degradation of Rhodamine B by Graphene-TiO2 Composites Synthesized by an Ultrasonic-Assisted Method（图）
grapheme ultrasonication sonocatalytic degradation adsorption rhodamine B
2013/10/5
A series of graphene-TiO2 composites was fabricated from graphene oxide and titanium n-butoxide (TNB) by an ultrasonic-assisted method. The structure and composition of the nanocomposites were charact...
锯末吸附Rhodamine B的试验研究
锯末 吸附 Rhodamine B pH
2008/5/23
用预处理过的的锯末对模拟染料废水Rhodamine B（以下简称RB）溶液进行了吸附试验研究，试验结果表明：锯末吸附RB的吸附等温线符合Freundlich吸附等温线方程；在pH为2～6，RB吸附率随pH的增大而增加，当pH＝6时，RB吸附率达到最大值，在pH为6～9，RB吸附率不再有明显的改变，几乎是一个常数；在RB溶液初始质量浓度为250 mg/L时，锯末的最佳投加剂量为8 g/L。