The process and mechanism for cesium and rubidium extraction with saponified 4-tert-butyl-2-(α-methylbenzyl) phenol
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2021.07.001
Abstract: Abstract Cesium (Cs) and rubidium (Rb) separation from brine is an important and application-oriented topic. 4-tert-butyl-2-(α-methylbenzyl) phenol (t-BAMBP) has been used for Cs and Rb extraction. However, the traditional extraction technology is base and acid… read more here.
Keywords: methylbenzyl phenol; cesium rubidium; phenolic hydroxyl; tert butyl ... See more keywords
Effect of highly selective oxypropylation of phenolic hydroxyl groups on subsequent lignin pyrolysis: Toward the lignin valorization
Sign Up to like & getrecommendations! Published in 2020 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2020.112551
Abstract: Abstract For the valorization of lignin, it is important and a great challenge to prevent the negative impact of phenolic hydroxyl (Ph-OH) on lignin pyrolysis by blocking the Ph-OH. Herein, lignin samples with different oxypropylation… read more here.
Keywords: highly selective; pyrolysis; lignin pyrolysis; phenolic hydroxyl ... See more keywords
Pyrogallol-based benzoxazines with latent catalytic characteristics: The temperature-dependent effect of hydrogen bonds on ring-opening polymerization
Sign Up to like & getrecommendations! Published in 2018 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2018.03.015
Abstract: Abstract Two kinds of pyrogallol-based di-benzoxazines (PG-FA and PG-A) with a free phenolic hydroxyl between two oxazine rings attaching to the same benzene were synthesized. The chemical structures of PG-FA and PG-A were identified by… read more here.
Keywords: ring opening; pyrogallol based; based benzoxazines; hydrogen bonds ... See more keywords
Synthesis and Antioxidative Activity of Piperine Derivatives Containing Phenolic Hydroxyl
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Chemistry"
DOI: 10.1155/2020/2786359
Abstract: Piperine was used in this study in its raw form, and different steps, such as amide hydrolysis and amidation, were used to synthesize piperine derivatives containing a phenolic hydroxyl group. DPPH and ABTS free radical… read more here.
Keywords: containing phenolic; piperine derivatives; derivatives containing; phenolic hydroxyl ... See more keywords
Effects of trace phenolic hydroxyl groups on the cure behaviours and properties of cyanate esters
Sign Up to like & getrecommendations! Published in 2020 at "High Performance Polymers"
DOI: 10.1177/0954008319900787
Abstract: To improve the curing properties of cyanate esters and retain their heat resistance, dielectric properties and adhesion properties, modified cyanate copolymers were prepared by blending bisphenol A cyanate (BADCy) ester with phenol, hydroquinone (HO), resorcinol… read more here.
Keywords: hydroxyl groups; phenolic hydroxyl; properties cyanate; cyanate esters ... See more keywords
Preparation of Electrospun Active Molecules Membrane Application to Atmospheric Free Radicals
Sign Up to like & getrecommendations! Published in 2022 at "Membranes"
DOI: 10.3390/membranes12050480
Abstract: Atmospheric reactive oxygen species (ROS) play a key role in the process of air pollution and oxidative damage to organisms. The analysis of ROS was carried out by the capture-derivative method. Therefore, it is necessary… read more here.
Keywords: molecular membranes; fluorescence enhancement; phenolic hydroxyl; molecular membrane ... See more keywords