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Hussam Mohammad, Andrey A. Stepashkin, Alexander I. Laptev and Victor V. Tcherdyntsev
The developed materials can be used for the manufacture of bi- and monopolar plates of electrochemical systems for energy accumulation and storage.
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Cristian Vacacela Gomez, Talia Tene, Marco Guevara, Gabriela Tubon Usca, Dennys Colcha, Hannibal Brito, Raul Molina, Stefano Bellucci and Adalgisa Tavolaro
In this study, we propose a novel approach to prepare few-layer graphene (FLG) dispersions, which is realized by exfoliating natural graphite flakes in a surfactant aqueous solution under hydrothermal treatment and liquid-phase exfoliation. In order to o...
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María Simón, Almudena Benítez, Alvaro Caballero, Julián Morales and Oscar Vargas
Graphene nanosheets (GNS) are synthesized from untreated natural graphite (NG) for use as electroactive materials in Li-ion batteries (LIBs), which avoids the pollution-generating steps of purifying graphite. Through a modified Hummer method and subseque...
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Junxian Shi, Wenyan Zhao, Chang Liu, Tao Jiang and Hongrui Ding
Here we reported the investigation of enhanced performance for the removal of hexavalent chromium (Cr (VI)) by a new microbial fuel cell (MFC) with natural pyrrhotite-coated cathode. By comparisons of the graphite-cathode, the MFCs equipped with a pyrrho...
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S. V. Myamlin,D. M. Baranovskyi
Pág. 50 - 53
It is proved in a theory that the wear intensity of tribosystem of diesels of the special-purpose self-propelled railway rolling stock at laser modification will diminish at growth of concentration of surplus vacancies in superficial layers. Thus there w...
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