Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Efrat Shawat Avraham"'
The Electrocatalytic Oxygen Evolution Reaction Activity of Rationally Designed NiFe-Based Glycerates
Autor:
Vivek Kumar Singh, Bibhudatta Malik, Rajashree Konar, Efrat Shawat Avraham, Gilbert Daniel Nessim
Publikováno v:
Electrochem, Vol 5, Iss 1, Pp 70-83 (2024)
The electrocatalytic oxygen evolution reaction (OER) is an arduous step in water splitting due to its slow reaction rate and large overpotential. Herein, we synthesized glycerate-anion-intercalated nickel–iron glycerates (NiFeGs) using a one-step s
Externí odkaz:
https://doaj.org/article/64737e8568cc49c3839b3b9db3616164
Publikováno v:
Nanomaterials, Vol 13, Iss 7, p 1234 (2023)
Although direct methanol fuel cells (DMFCs) have been spotlighted in the past decade, their commercialization has been hampered by the poor efficiency of the methanol oxidation reaction (MOR) due to the unsatisfactory performance of currently availab
Externí odkaz:
https://doaj.org/article/7bf7d164b4c44f17b6fad73a131aeda4
Autor:
Lorenzo Vannozzi, Enrico Catalano, Madina Telkhozhayeva, Eti Teblum, Alina Yarmolenko, Efrat Shawat Avraham, Rajashree Konar, Gilbert Daniel Nessim, Leonardo Ricotti
Publikováno v:
Nanomaterials, Vol 11, Iss 8, p 2105 (2021)
Recently, graphene and its derivatives have been extensively investigated for their interesting properties in many biomedical fields, including tissue engineering and regenerative medicine. Nonetheless, graphene oxide (GO) and reduced GO (rGO) are st
Externí odkaz:
https://doaj.org/article/8007b1c7f50c41dc93a83d59dff22709
Autor:
Pola Shriber, Efrat Shawat Avraham, Bibhudatta Malik, Eti Teblum, Olga Girshevitz, Ilana Perelshtein, Michal Ejgenberg, Yossef Gofer, Yana Zubarev, Phillip Nagler, Gilbert Daniel Nessim
Publikováno v:
Chemical Papers. 77:1273-1286
Autor:
Elnatan Lieberman, Efrat Shawat Avraham, Tamar Segal-Peretz, Noa Lachman, Lev Rovinsky, Gilbert Daniel Nessim, B.K. Barick
Publikováno v:
ACS Applied Nano Materials. 4:322-330
In this article, the limits of thin-film deposition on very rough topographies are demonstrated by depositing alumina on vertically aligned carbon nanotubes (VACNTs). Vapor deposition techniques ar...
Autor:
Anat Itzhak, Lior Shani, Olga Girshevitz, Vladislav Mor, Andrew S. Westover, Gilbert Daniel Nessim, Efrat Shawat Avraham, Cary L. Pint
Publikováno v:
Carbon. 130:273-280
Lithography and lift-off of the catalyst is the established way to pattern forests of carbon nanotubes (CNTs). We demonstrate an alternative technique where we pattern a thin film reservoir residing below the Al2O3 underlayer to partially or fully de
Autor:
Sivan Okashy, Efrat Shawat Avraham, Yury Turkulets, Ilan Shalish, Malachi Noked, Luba Burlaka, Olga Girshevitz, Gili Cohen-Taguri, Anat Itzhak, Gilbert Daniel Nessim, Eti Teblum
Publikováno v:
Chemistry of Materials. 30:2379-2388
Most of the recently discovered layered materials such as MoS2 or MoSe2 are n-type, while few materials, such as phosphorene, which suffers from rapid oxidation, are p-type. To form devices such as p–n junctions and heterojunctions, new p-type mono
Autor:
Landon Oakes, Efrat Shawat Avraham, Cary L. Pint, Gilbert Daniel Nessim, Ohad Fleker, Laurent Benisvy
Publikováno v:
Journal of Solid State Chemistry. 253:21-28
Inducing porosity in solid coordination complex crystals, which are an important class of catalysts, is critical for many applications where a high surface area is required. However, unlike metal organic frameworks (MOFs), fabrication of porous coord
Autor:
Efrat Shawat-Avraham, Merav Muallem, Gilbert Daniel Nessim, Reut Yemini, Anat Itzhak, Eti Teblum
Publikováno v:
Carbon. 109:727-736
Using a system of multi-zone thermal chemical vapor deposition (CVD) furnaces in parallel and in series, we performed differential preheating of the incoming gases to independently control water vapor formation (from oxygen and hydrogen) and hydrocar
Autor:
Yitzhak Mastai, Ortal Lidor-Shalev, Nicole Leifer, Ilana Perelshtein, Reut Yemini, Aviv Tibi, Malachi Noked, Raju Nanda, Efrat Shawat Avraham
Publikováno v:
ACS nano. 13(9)
One of the many challenges in the study of chiral nanosurfaces and nanofilms is the design of accurate and controlled nanoscale films with enantioselective activity. Controlled design of chiral nanofilms creates the opportunity to develop chiral mate