Paul Edward Kulikovsky's Books

Electrochemical Phenomena in the Cathode Impedance Spectrum of PEM Fuel Cells

Fundamentals and Applications

By: Samuel Cruz-Manzo,Paul Greenwood

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Electrochemical Phenomena in the Cathode Impedance Spectrum of PEM Fuel Cells

Fundamentals and Applications

By: Samuel Cruz-Manzo,Paul Greenwood

Electrochemical Phenomena in the Cathode Impedance Spectrum of PEM Fuel Cells: Fundamentals, Modelling, and Applications establishes how the electrochemical and diffusion mechanisms of a polymer electrolyte membrane fuel cell (PEMFC) are related to electrochemical impedance spectroscopy (EIS) measurements using physics-based impedance models derived from fundamental electrode and diffusion theories. The contribution of the different phenomena occurring at the different layers comprising the cathode on the impedance response of the PEMFC is revealed through EIS-modelling analysis. The relation between EIS measurements and polarisation curves representing the performance of PEMFCs is established. Insight is gained into how the EIS response of the PEMFC changes at different operating conditions e.g. relative humidity, load demand, gas reactant stoichiometry and temperature using physics-based impedance models. The application of impedance models with EIS measurements carried out in the individual cells comprising a PEMFC stack is demonstrated, while recent modelling approaches and other impedance models reported in the literature to represent the EIS response of the PEMFC are also considered and discussed. - Provides further understanding of ambiguities during the interpretation of the electrochemical impedance spectrum of the PEMFC - Includes impedance models written in MATLAB® for replication or application to other PEMFC-EIS measurements - Includes impedance spectra of the PEMFC at different operating conditions, electro/diffusion pathways for derivation of the impedance models and flowcharts for application of the impedance models with real-world measured EIS data

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Page Count

388

Publisher

Elsevier

Published Date

ISBN 10

0323914322

ISBN 13

9780323914321

25 Chapters of My Life

By: Olʹga Aleksandrovna (Grand Duchess of Russia),Paul Edward Kulikovsky,Sue Woolmans

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25 Chapters of My Life

By: Olʹga Aleksandrovna (Grand Duchess of Russia),Paul Edward Kulikovsky,Sue Woolmans

The Grand Duchess Olga records her life with an artist's eye for detail, against the backdrop of the historical events which shook the world.

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220

Published Date

ISBN 10

1906775168

ISBN 13

9781906775162

Grand Duke Nikolai Nikolaevich

Supreme Commander of the Russian Army

By: Paul Robinson

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Grand Duke Nikolai Nikolaevich

Supreme Commander of the Russian Army

By: Paul Robinson

Grand Duke Nikolai Nikolaevich Romanov (1856–1929) was a key figure in late Imperial Russia, and one of its foremost soldiers. At the outbreak of World War I, his cousin, Tsar Nicholas II, appointed him Supreme Commander of the Russian Army. From 1914 to 1915, and then again briefly in 1917, he was commander of the largest army in the world in the greatest war the world had ever seen. His appointment reflected the fact that he was perhaps the man the last Emperor of Russia trusted the most. At six foot six, the Grand Duke towered over those around him. His fierce temper was a matter of legend. However, as Robinson's vivid account shows, he had a more complex personality than either his supporters or detractors believed. In a career spanning fifty years, the Grand Duke played a vital role in transforming Russia's political system. In 1905, the Tsar assigned him the duty of coordinating defense and security planning for the entire Russian empire. When the Tsar asked him to assume the mantle of military dictator, the Grand Duke, instead of accepting, persuaded the Tsar to sign a manifesto promising political reforms. Less opportunely, he also had a role in introducing the Tsar and Tsarina to the infamous Rasputin. A few years after the revolution in 1917, the Grand Duke became de facto leader of the Russian émigré community. Despite his importance, the only other biography of the Grand Duke was written by one of his former generals in 1930, a year after his death, and it is only available in Russian. The result of research in the archives of seven countries, this groundbreaking biography—the first to appear in English—covers the Grand Duke's entire life, examining both his private life and his professional career. Paul Robinson's engaging account will be of great value to those interested in World War I and military history, Russian history, and biographies of notable figures.

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Page Count

447

Publisher

Northern Illinois University Press

Published Date

ISBN 10

1501757091

ISBN 13

9781501757099

Book's by Paul Edward Kulikovsky

Electrochemical Phenomena in the Cathode Impedance Spectrum of PEM Fuel Cells

Electrochemical Phenomena in the Cathode Impedance Spectrum of PEM Fuel Cells

25 Chapters of My Life

25 Chapters of My Life

Grand Duke Nikolai Nikolaevich

Grand Duke Nikolai Nikolaevich

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