نتایج جستجو برای: tafel equation

تعداد نتایج: 230520  

2017
Malkeshkumar Patel Wang-Hee Park Abhijit Ray Joondong Kim Jung-Ho Lee

In this data article, we presented the electrochemical data of the working electrode made of Co3O4 semi-transparent film. Electrochemically stable, porous nature of Kirkendall-diffusion grown Co3O4 films were applied to generate hydrogen from the seawater splitting (Patel et al., 2017) [1]. The data presented in this article includes the photograph of prepared samples, polarization curves for w...

Journal: :Physical chemistry chemical physics : PCCP 2011
Hemant Kumar Mulmudi Sudip Kumar Batabyal Manohar Rao Rajiv Ramanujam Prabhakar Nripan Mathews Yeng Ming Lam Subodh Gautam Mhaisalkar

A solution processed method for fabricating transition metal sulfides on fluorine doped tin oxide (FTO) as efficient counter electrodes in iodine/iodide based solar cells has been demonstrated. Conversion efficiencies of 7.01% and 6.50% were obtained for nickel and cobalt sulfides, respectively, comparable to the conventional thermally platinised FTO electrodes (7.32%). A comparable charge tran...

Journal: :Journal of Physical Chemistry C 2022

The Butler–Volmer (BV) equation links the current flux crossing an electrochemical interface to electric potential drop across it with assumption of Arrhenius kinetics and Boltzmann factor. Applying semilogarithmic Tafel analysis in which logarithm is plotted vs overpotential, one expects straight lines from fundamental reaction rate kinetic process can be computed. However, some Li-ion battery...

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