Results 1 to 10 of about 671,179 (331)
Improving Photovoltaic Technology by Nanomaterials: a Brief Review
Revue des Énergies Renouvelables, 2023 Nanomaterials have unique opto-electronic properties that can aid in the progress of current photovoltaic technology in various aspects and aid in the global transition towards renewable energy sources.
Abdellah Hassaine, Amale Mahi
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Surface Properties of Ti65Zr Alloy Modified with TiZr Oxide and Hydroxyapatite
Nanomaterials, 2023 Titanium-zirconium dioxide nanostructures loaded by hydroxyapatite were produced on the surface of Ti65Zr alloy. The alloy was treated by anodization with the subsequent immersion in calcium glycerophosphate (CG) solutions. The resulting surfaces present
Elinor Zadkani Nahum +3 more
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Materials based on modified gypsum for facade systems [PDF]
Нанотехнологии в строительстве, 2021 Introduction. The use of gypsum in construction systems exposed to atmospheric influences involves the introduction of modifying additives of various types: polymer compositions, mineral fine and nanodisperse components, which can also be products of ...
Alexey D. Zhukov +4 more
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The Journal of Physical Chemistry Letters, 2023 One-dimensional slidetronics is predicted for double-walled boron-nitride nanotubes. Local electrostatic polarization patterns along the body of the nanotube are found to be determined by the nature of the two nanotube walls, their relative configuration, and circumferential faceting modulation during coaxial interwall sliding.
Wei Cao, Michael Urbakh, Oded Hod
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Investigation of the stability of nanostructures to degradation
Eurasian Journal of Physics and Functional Materials, 2021 The paper presents the dependence of the degradation degree in various aggressive media and time in a medium. The greatest deterioration in crystallographic characteristics of nanostructures in corrosive media is observed on the day 10th , which is due ...
A. V. Petrov +3 more
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Estimation of local and long-range ordering of the structure of TiO2 nanotubes
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2022 We present a study of the scanning electron microscopy images of the TiO2 nanotube array. The initial and modified samples were examined before and after annealing.
Schegoleva Svetlana +2 more
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Hosoya polynomial of zigzag polyhex nanotorus [PDF]
Journal of the Serbian Chemical Society, 2008 The Hosoya polynomial of a molecular graph G is defined as ... , where d(u,v) is the distance between vertices u and v. The first derivative of H(G,l) at l = 1 is equal to the Wiener index of G, defined as .... . The second derivative of .... at l = 1 is
MEHDI ELIASI, BIJAN TAERI
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Complement activation and protein adsorption by carbon nanotubes [PDF]
, 2006 As a first step to validate the use of carbon nanotubes as novel vaccine or drug delivery devices, their interaction with a part of the human immune system, complement, has been explored.
Flahaut, Emmanuel +5 more
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Thermal transport measurements of individual multiwalled nanotubes. [PDF]
Physical Review Letters, 2001 The thermal conductivity and thermoelectric power of a single carbon nanotube were measured using a microfabricated suspended device. The observed thermal conductivity is more than 3000 W/K m at room temperature, which is 2 orders of magnitude higher ...
P. Kim, L. Shi, A. Majumdar, P. McEuen
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Nano Letters, 2007 We have constructed a fully functional, fully integrated radio receiver from a single carbon nanotube. The nanotube serves simultaneously as all essential components of a radio: antenna, tunable band-pass filter, amplifier, and demodulator. A direct current voltage source, as supplied by a battery, powers the radio.
K, Jensen +3 more
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