搜索结果: 1-10 共查到“知识库 rhodamine B”相关记录10条 . 查询时间(0.109 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...
Viscosity Dependence of the Rotational Reorientation of Rhodamine B in Mono- and Poly-alcohols
Viscosity Dependence Rotational Reorientation Rhodamine B Mono-and Poly-alcohols
2016/5/20
Rotational reorientationtimes (TROT)were obtained for rhodamine B in a series of n-alcoholsand polyalcohols of varying viscositiesby a transient grating technique. The general trend of the Debye-Stoke...
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...
Study on the Use of Rhodamine Doped Nanocomposite for Latent Fingerprint Detection
Detection Fingerprint Nanocomposite Rhodamine B
2011/12/20
Silicon dioxide-based nanocomposites offer large loading capacity for various doping chemicals or molecular complexes, high surface to volume ratio and customizable surface chemistry for the creation ...
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。
Hydrothermal Synthesis, Characterization and Photocatalytic Activity of Nanosized TiO2 Based Catalysts for Rhodamine B Degradation
SiO2/TiO2 mixed oxides hydrothermal process photocatalyst rhodamine B photodegradation
2010/4/19
Nanosize crystalline TiO2 and SiO2/TiO2 mixed oxide particles as a photocatalyst for rhodamine B dye (RB) degradation in aqueous media were synthesized by a hydrothermal process at 200 °C. They were c...
A Novel Approach to the Hydrothermal Synthesis of Anatase Titania Nanoparticles and the Photocatalytic Degradation of Rhodamine B
the Hydrothermal Synthesis Anatase Titania Nanoparticles the Photocatalytic Degradation
2010/4/19
A novel approach was developed for the synthesis of high-dispersed anatase nano-TiO2 by a hydrothermal process without solvent at 200 °C in 1 h. It was characterized using XRD, TEM, BET and elemental ...
Intercalation Characteristics of Rhodamine 6G in Fluor-Taeniolite: Orientation in the Gallery
Infrared Spectroscopy Intercalation Li-fluor-Taeniolite Mica Rhodamine 6G X-ray Diffraction
2011/12/1
Abstract: The orientation of rhodamine 6G (R6G) in the 22-侌 basal-spaced complex with Li-fluortaeniolite has been studied using X-ray powder diffraction, 1-dimensional Fourier analysis, polarized infr...