Results 51 to 60 of about 416,129 (209)
Organic Bioelectronics: Diversity of Electronics Along with Biosciences
BiosensorsThis review article provides an introductory overview of organic bioelectronics, focusing on the creation of electrical devices that use specialized carbon-based semiconducting materials to interact successfully with biological processes.
Syed Abdul Moiz +2 more
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Nature Communications, 2022 While alkaline water electrolysis offers a green means for hydrogen production, H2-evolving catalysts typically show worse activities in alkaline media than in acid.
Jiaxi Zhang +8 more
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????????? ??????????????? ?????? ??????????????? ?????? ??????????????? [PDF]
, 2018 Department of Energy Engineering (Battery Science and Technology)The continuous throng in demand for high energy density rechargeable batteries innovatively drives technological development in cell design as well as electrochemically active materials. In
Jeong, Dae-Hyeon
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Impedance analyzer for trademarks of aqueous-alcoholic drinks identification
Технологія та конструювання в електронній апаратурі, 2012 The article shows a possibility of determining the type of aqueous-alcoholic drink, based on measurements and analysis of the frequency characteristics of active and reactive impedance components of the solution in the frequency range 0,5–105 Hz.
A. L. Kukla +3 more
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Microscale electrochemical cell using plaster (CaSO4) as liquid junction [PDF]
Maejo International Journal of Science and Technology, 2008 A microscale apparatus for electrochemical cell in which plaster (CaSO4) was used as liquid junction has been developed. A glass tube (0.5 cm ID x 5.0 cm) was used to prepare each half-cell. The potentials of the resulting galvanic cells were measured by
Yuthapong Udnan
doaj
Gas-operated actuator: A concept [PDF]
, 1973 Recyclable actuator does depend on valves for its operation. Palladium cathode tube in electrochemical cell is used to generate hydrogen by electrolysis. Hydrogen pressure generated inside tube causes expansion of bellows, which raises load.
Simmonds, P. G.
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Biomass-derived carbon materials for energy storage applications [PDF]
, 2021 Energy storage systems are an essential link in the implementation of renewable energies and in the development of electric vehicles, which are needed to reduce our dependence on fossil fuels and the emission of greenhouse gases.
Gómez Martín, Aurora
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Cathode Composition in a Saltwater Metal-Air Battery
International Scholastic Journal of Science, 2017 Metal-air batteries consist of a solid metal anode and an oxygen cathode of ambient air, typically separated by an aqueous electrolyte. Here, simple saltwater-based models of aluminum-air and zinc-air cells are used to determine the differences between ...
William Shen
doaj
Frontiers in Energy Research, 2019 Bioethanol (a renewable resource), blended with gasoline, is used as liquid transportation fuel worldwide and produced from either starch or lignocellulose.
Jarina Joshi +9 more
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Modeling Elementary Heterogeneous Chemistry and Electrochemistry in Solid-Oxide Fuel Cells [PDF]
, 2005 This paper presents a new computational framework for modeling chemically reacting flow in anode-supported solid-oxide fuel cells (SOFC). Depending on materials and operating conditions, SOFC anodes afford a possibility for internal reforming or ...
Deutschmann, Olaf +4 more
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