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Showing 1 to 8 of 8 for “"4-chlorophenol"”.
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The aqueous photochemistry of 4-chlorophenol
The photochemistry of 4-chlorophenol has been studied in aqueous solution as a function of pH, 4-chiorophenol concentration and oxygen concentration. Solutions of 4-chlorophenol in the concentration range around 5 x 10-4 mol dm-3 have been photolysed by being subjected to a series of microsecond …
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Laser photocatalysis.
… as an irradiation source. The destruction of 4-chlorophenol with conventional UV lamps and laser radiation has been compared. The laser radiation was found to be effective at inducing the photocatalytic destruction of 4-chlorophenol. The laser irradiation of TiO2 resulted in visible colour …
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Adsorption and dechlorination of chlorophenols under acidogenic conditions
… for carbon tetrachloride (CCl4), 2,4,6-trichlorophenol (2,4,6-TCP) and pentachlorophenol (PCP). CCl4 was degraded to dichloromethane without the need for acclimation. Dechlorination of 2,4,6-TCP to 4-chlorophenol under acidogenic conditions was only successfully induced by manipulating the …
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Process-morphology-property Relationships in Strut-like Poly(ether ether ketone) Aerogels Prepared through Thermally Induced Phase Separation
… previous prepared from the gelation of PEEK in 4-chlorophenol and dichloroacetic acid. It was also found that strut-like PEEK or poly(phenylene sulfide) (PPS) aerogels prepared from gelation in DPA were mechanically robust such that they could resist the forces imposed on the gel during drying. …
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Aplicación de técnicas quimiométricas a la resolución de señales electroquímicas solapadas
… and the other one, organic, constituted by four chlorophenols: 4 methyl-3-chlorophenol (MF), 4-chlorophenol (CF), 2,4-dichlorophenol (DCF) and 2,4,6-trichlorophenol (TCF). Both systems were studied with amperometric electrochemical sensors: the hanging mercury drop electrode, for the inorganic …
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The adsorption of phenolic and organotin compounds by clays and cation exchanged clays
… Solidification/stabilisation studies of 2-chlorophenol show that a blend of ground granulated blast furnace slag and ordinary Portland cement attenuates 2-chlorophenol more effectively than ordinary Portland cement alone. Tetramethyl ammonium- (TMA-) and tetramethyl phosphonium- (TMP-) …
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Morphology-Property Relationships in Semicrystalline Aerogels of Poly(ether ether ketone)
… (PEEK) in dichloroacetic acid (DCA) and 4-chlorophenol (4CP) were constructed over broad temperature and concentration ranges, revealing that PEEK is capable of dissolving and forming gels in DCA and 4CP up to a weight fraction of 25 wt.%. Highly porous aerogels of PEEK were prepared …
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Development and testing of thin photocatalyst films
… is then quantified using the oxidations of 4-chlorophenol and methylene blue, as well as the reductions of methylene blue and resazurin, in solution and ink forms. The photoactivity of TiO<sub>2</sub>-SEN film is measured against Pilkington Activ™ glass for each of these reactions, which is a …