1) Photo-Fenton-like reaction Photo-Fenton-like反应 1. Hydroxylation of naphthalene inPhoto-Fenton-like reactionwas faster than Fenton reaction. 利用Photo-Fenton反应和Photo-Fenton-like反应对萘进行了光催化羟基化反应。 2) Photo-Fenton reaction
Photo-Fenton-like reactionSinglet oxygenWOContaminant remediationSinglet oxygen (O2) as an important reactive oxygen species (ROS) has broad application prospects in the fields of organic synthesis, cell repair, environmental remediation et al. However, the mechanism of the O2 formation in the Fe/...
3) heterogeneous Fenton-like reaction 非均相类Fenton反应 1. Phenol degradation by heterogeneous Fenton-like reaction under microwave field was investigated. 实验结果表明:使用微波辐射可提高非均相类Fenton反应降解含酚废水的反应速率、苯酚去除率和TOC去除率。
The degradation was well fitted by a simple pseudo-first-order reaction with a rate constant of 0.0965min 1 . Moreover, the photo-Fenton-like catalytic activity of Fe 2 V 4 O 13 was much higher than that of not only 伪-Fe 2 O 3 and V 2 O 5 but also their mixture (Fe 2 O 3...
The reaction vessel Integration of XPS analysis and theoretical calculations for defining local electron redistribution strategies In pursuit of a more comprehensive exploration of the influence of Co doping on the electronic structure of the Fe-MOFs, X-ray photoelectron spectroscopy (XPS) analysis was ...
Pillared anionic clays of layered double hydroxides were prepared by means of hydothermal ion-exchange reaction of[Zn_2Al(OH)_6NO_3.xH_2O(ZnAl-NO_3)with[Ga... Zhu Zhi-ping,Peng Wan-pu,Zhou De-feng - Chemical Research in Chinese Universities 被引量: 0发表: 1998年 SBO in Water Deto...
Iron in the Fe(iii)–catechin system was reused by simple addition of catechin to the reaction mixture. Results of this study suggest that the Fe(iii)–catechin complex may be used in the photo-Fenton like process, an advanced approach to the removal of organic pollutants at near-neutral ...
The reaction kinetics, effect of ion species and strength, catalytic stability, degradation mechanism, as well as the roles of ZnFe2O4 and graphene were also studied. ZnFe2O4–rGO showed to be a promising photocatalyst with magnetism for the oxidative degradation of aqueous organic pollutants an...
was greatly increased, showing a well degradation property (82.7%) under 30 min. Finally, the active species were determined by free radical trapping experiments and electron spin resonance (ESR) spin-trap technique and explored the possible mechanism of heterogeneous photo-Fenton-like reaction. ...
Homogeneous Fenton reaction is the most efficient around pH ∼ 3, which can be challenging to implement at a large scale (Zhu et al., 2019). This limitation is due to the precipitation of iron from the aqueous phase at higher pH values. By adding chelating agents that prevent iron from...