Synthesis of phenol formaldehyde resin (PFR) based fluorescence resonance energy transfer (FRET) composites for double channel detection of latent fingerprintsA reversible two-channel fluorescent nanocomposite with fluorescence resonance energy transfer (FRET) effect was designed for the development, analysis...
Formaldehyde is a kind of important organic raw materials, mainly for the plastics industry (such as phenol-formaldehyde resin, urea-formaldehyde plastics-Jade), synthetic fiber (such as the synthesis of vinyl-polyvinyl), leather industry, medicine, dyestuff and so on. ...
A synthetic water-soluble phenolic resin, a simple method 翻译结果2复制译文编辑译文朗读译文返回顶部 A synthetic water-soluble phenolic resin, a simple method 翻译结果3复制译文编辑译文朗读译文返回顶部 A simple method for synthesis of water soluble phenol-formaldehyde resin 翻译结果4复制译文编辑译文朗读...
Polyacrylamide and water-soluble phenol-formaldehyde resin can produce crosslinking reaction to generate the movable gel, which can be used in deep profile control to enhance oil recovery. In this paper, the preparation process of water-soluble phenol-formaldehyde resin crosslinking agent (polyhydroxyme...
One-pot synthesis of biocompatible Te@phenol formaldehyde resin core-shell nanowires with uniform size and unique fluorescent properties by a synergized soft-hard template process. Qian, Haisheng,Zhu, Enbo,Zheng, Shunji,Li, Zhengquan,Hu, Yong,Guo, Changfa,Yang, Xingyun,Li, Liangchao,Tong, Guoxiu...
SOLUTION: An aldehyde such as formaldehyde, paraformaldehyde, benzaldehyde, or acetaldehyde is condensed with a condensible compound such as a phenol, a melamine, or a urea in the presence or absence of a catalyst in a supercritical fluid comprising e.g. carbon dioxide, water, an alcoholketone...
Here, we report a robust method for the facile synthesis of Ag-based multifunctional nanocomposites via using tannin-coated phenol- formaldehyde resin ... M Xia,W Jiang,Wu, ChenWang, ChaoYoo, Chang GeunLiu, YuLyu, Gaojin - 《Biomacromolecules》 被引量: 0发表: 2023年 One-pot fabrication of...
N-doped carbon with embedded Fe/Fe3C was synthesized in-situ via pyrolysis of amino phenol formaldehyde resin (APF) scattered with Fe2O3nanoparticles (APF/Fe2O3), which was obtained through a simple hydrothermal process. During the heat-treatment process, the APF resin was converted into N-do...
摘要: UF resin with lower content(0 3%)of free formaldehyde was obtained.By the catalytic techniques of strong acidic acid at mild temperature.The reaction was carried in the lower molar ratio of formaldehyde and urea(1 4:1)and urea was added in three times....
We used 1,3,5-trimethoxybenzene (2) as a substrate in the preparation of a terpolymer of 1, 2 and formaldehyde; this terpolymer is expected to exhibit the characteristic properties of phenol derivative-based resins, such as good solubility in organic solvents, high thermal stability, and good...