constant current double pulse method/ A6475 Solubility, segregation, and mixing A6845D Adsorption and desorption kineticsevaporation and condensation A8640K Hydrogen storage and technologyFe specimens containing 0.2% carbon were chosen to minimize D H and maximize c H. 0.05 M H 2SO 4 solutions ...
Electrocatalytic reduction of hydrogen peroxide by peroxidase immobilized throughits adsorption at carbon black was studied by using the rotating disk elec... VA Bogdanovskay,VA Fridman,MR Tarasevich,... - 《Analytical Letters》 被引量: 70发表: 1994年 ...
7.1.2. Adsorption and desorption in at least three soil types and where relevant adsorption and desorption of metabolites and breakdown products 7.1.3. Mobility in at least three soil types and where relevant mobility of metabolites and breakdown products 7.1.4. Extent and nature of bound ...
Steric Effects in Electrolytes: A Modified Poisson-Boltzmann Equation The adsorption of large ions from solution to a charged surface is investigated theoretically. A generalized Poisson--Boltzmann equation, which takes into ... I Borukhov,D Andelman,H Orland - 《Physical Review Letters》 被引量:...
(hydrophobic interactions characterized by theKowvalue, relevant for neutral compounds) and adsorption (electrostatic interactions related to the substance tendency to be ionized or dissociated in aqueous phase, characterized by the dissociation constant, pKa). At pH above the pKa, phenolic hydroxyl or ...
Due to volatilisation and adsorption losses of elemental mercury, special care is necessary during the whole analysis. Contamination by reagents or the environment has to be avoided carefully. Organic compounds containing mercury require oxidative decomposition to obtain correct results for total mercury ...
AdsorptionConductivityMetal oxidesPhotocatalytic decompositionSalicylic acidThe photocatalyzed oxidation of salicylic acid on pure TiO 2 and ZnO films as well as on TiO 2 films loaded with various amounts of ZnO in N 2 O-saturated aqueous solutions has been investigated. It was found that the photo...
A pulse amperometric detection (PAD) scheme should be applied in these cases for the cleaning of the electrode surface. The use of graphite-PTFE electrodes seems to be advantageous for the less hydrophobic antioxidants such us propyl gallate and TBHQ. An adsorption process for PG and a faster ...
AdsorptionAnnealingWeldingIntergranular corrosionThe current work deals with experimental tests concerning the behaviour of different materials used in chemical industry when are exposed to diverse corrosions environments. During the research work four different metals have been tested, namely T_(15)NiCr_(...
A pulse amperometric detection (PAD) scheme should be applied in these cases for the cleaning of the electrode surface. The use of graphite-PTFE electrodes seems to be advantageous for the less hydrophobic antioxidants such us propyl gallate and TBHQ. An adsorption process for PG and a faster ...