The preparation and structure of platinum metal nanosheets between graphite layers

Article Abstract:

The insertion of platinum tetrachloride molecules into graphite layers, their reduction behavior, and the formation of platinum metal nanosheets containing hexagonal holes are studied. The sheets had a number of hexagonal holes and edge angles of 120 degree, owing to the limited aggregation of the intercalated platinum chloride molecules to platinum sheets along regular hexagonal nets of carbon atoms between graphite layers.

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A temperature and electrochemical impedance spectroscopy analysis of nickel electro-crystallization from a Watts solution

Article Abstract:

The usefulness of temperature as an investigational tool for the analysis of an electrochemical mechanism is demonstrated. The aim is to resume the study of the Ni electro-crystallization mechanisms for temperatures varying within the 20-60 degree Celsius range to determine potential curves and electrochemical impedance spectroscopy (EIS) measurements the whole set of kinetic parameters.

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Periodic forcing of arrays of chaotic electrochemical oscillators

Article Abstract:

Experiments on chaotically oscillating arrays of nickel electrodes in sulfuric acids are conducted. It concluded that the application of periodic forcing affects the dynamics of the individual oscillators and thus changes the collective dynamics, making condensation possible.

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