نتایج جستجو برای: electrochemical pressure

تعداد نتایج: 457786  

Journal: :Physical chemistry chemical physics : PCCP 2009
Francesco Ciucci Yong Hao David G Goodwin

In this paper we develop an analytical framework for the study of electrochemical impedance of mixed ionic and electronic conductors (MIEC). The framework is based on non-equilibrium thermodynamics and it features the coupling of electrochemical reactions, surface transport and bulk transport processes. We utilize this work to analyze two-dimensional systems relevant for fuel cell science via t...

Journal: :Nanotechnology 2007
Yeoheung Yun Zhongyun Dong Vesselin N Shanov Mark J Schulz

Highly aligned multi-wall carbon nanotubes were synthesized in the shape of towers and embedded into fluidic channels as electrodes for impedance measurement of LNCaP human prostate cancer cells. Tower electrodes up to 8 mm high were grown and easily peeled off a silicon substrate. The nanotube electrodes were then successfully soldered onto patterned printed circuit boards and cast into epoxy ...

Journal: :Physical chemistry chemical physics : PCCP 2015
Julie V Macpherson

Conducting, boron doped diamond (BDD), in addition to its superior material properties, offers several notable attributes to the electrochemist making it an intriguing material for electrochemical research. These include the widest solvent window of all electrode materials; low background and capacitive currents; reduced fouling compared to other electrodes and; the ability to withstand extreme...

The goal of this article is to present electrochemical and economic models for a tubular solid oxide fuel cell stack. To carry out this research, first, a complete electrochemical model has been employed for a single cell of the fuel cell stack, and then its activation, ohmic and concentration losses have been obtained. The results show that with the increase of the working temperature and pres...

2012

HILE THE L o c a l H i s t o r y Col lec t ion and the U n i v e r s i t y A r c h i v e s a r e housed in the s a m e r o o m s and a d m i n i s t e r e d by the s a m e staff in the U n i v e r s i t y of R o c h e s t e r L i b r a r y , each h a s i ts o w n ident i ty , its dist inc t h i s to ry and its s e p a r a t e p u r p o s e s and goals . T h e re l a t ionsh ip of the t w o col ...

2008
Alesia Ivashkevich F. Eckardt-Schupp Anna A. Friedl M. Rosemann Michael Rosemann Friederike Eckardt-Schupp Michael J. Atkinson Maria Gomolka

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Journal: :Chemical communications 2015
Dayong Zhang Zhi Jin Jingyuan Shi Xuanyun Wang Songang Peng Shaoqing Wang

The transfer of chemical vapor deposition (CVD)-grown graphene is the prerequisite for many applications. Herein, we introduce a simple and eco-friendly electrochemical technique to transfer graphene using agarose gel as the solid electrolyte and a mechanical support layer for graphene sheets. This transfer technique will be a perfect candidate for the industrial applications of graphene.

Journal: :nanomedicine research journal 0
mostafa azimzadeh department of life science engineering, faculty of new sciences and technologies, university of tehran, tehran, iran.postal code: 1439955941 mahdi rahaie department of life science engineering, faculty of new sciences and technologies, university of tehran, tehran, iran.postal code: 1439955941 navid nasirizadeh department of textile and polymer engineering, yazd branch, islamic azad university, yazd, iran. postal code: 8916871967 maryam daneshpour biotechnology department, school of advanced technologies in medicine, shahid beheshti university of medical sciences, tehran, iran hossein naderi-manesh department of nanobiotechnology/biophysics, faculty of biological sciences, tarbiat modares university, tehran, iran. po box: 14115-154

the importance of nanotechnology in medical technologies, especially biomedical diagnostics, is indubitable. by taking advantages of nanomaterials, many medical diagnostics methods have been developed so far, including electrochemical nanobiosensors. they have been used for quantification of different clinical biomarkers for detecting, screening, or follow up a disease. micrornas (mirnas) are o...

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