Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Jana Andzane"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract The near-room temperature thermoelectric properties of self-assembling ZnO nanowire networks before and after encapsulation in nonconductive polymers are studied. ZnO nanowire networks were synthesized via a two-step fabrication technique in
Externí odkaz:
https://doaj.org/article/3e08d939649340f58e5d9fea14470552
Autor:
Jelena Kosmaca, Juris Katkevics, Jana Andzane, Raitis Sondors, Liga Jasulaneca, Raimonds Meija, Kiryl Niherysh, Yelyzaveta Rublova, Donats Erts
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 14, Iss 1, Pp 683-691 (2023)
Electrochemical impedance spectroscopy was applied for studying copper oxide (CuO) nanowire networks assembled between metallic microelectrodes by dielectrophoresis. The influence of relative humidity (RH) on electrical characteristics of the CuO nan
Externí odkaz:
https://doaj.org/article/7a1922b0e7f046948088db2d0769d36b
Autor:
Jana Andzane, Mikhail V. Katkov, Krisjanis Buks, Anatolijs Sarakovskis, Krisjanis Smits, Donats Erts
Publikováno v:
Carbon Trends, Vol 13, Iss , Pp 100302- (2023)
Nitrogen-doped multiwalled carbon nanotubes (N-MWCNTs) are known as a perspective material for a variety of applications in nanoelectronic devices, sensors, catalysts for carbon dioxide reduction, and flexible thermoelectrics. However, up to date mos
Externí odkaz:
https://doaj.org/article/d561555adb70423f8347163b56c549d5
Autor:
Margarita Volkova, Raitis Sondors, Elmars Spalva, Lasma Bugovecka, Artis Kons, Raimonds Meija, Jana Andzane
Publikováno v:
Polymers, Vol 15, Iss 23, p 4540 (2023)
This work is devoted to the development of epoxy-encapsulated zinc oxide-multiwalled carbon nanotubes (ZnO–MWCNT) hybrid nanostructured composites and the investigation of their thermoelectric performance in relation to the content of MWCNTs in the
Externí odkaz:
https://doaj.org/article/085524b8e4aa443a8a5c4cd7a71f9cf0
Autor:
Raitis Sondors, Kiryl Niherysh, Jana Andzane, Xavier Palermo, Thilo Bauch, Floriana Lombardi, Donats Erts
Publikováno v:
Nanomaterials, Vol 13, Iss 17, p 2484 (2023)
In this work, a simple catalyst-free physical vapor deposition method is optimized by adjusting source material pressure and evaporation time for the reliable obtaining of freestanding nanoribbons with thicknesses below 15 nm. The optimum synthesis t
Externí odkaz:
https://doaj.org/article/45f28f0e043845039e80e67889f12937
Autor:
Yelyzaveta Rublova, Raimonds Meija, Vitalijs Lazarenko, Jana Andzane, Janis Svirksts, Donats Erts
Publikováno v:
Batteries, Vol 9, Iss 5, p 260 (2023)
The changes in global energy trends and the high demand for secondary power sources, have led to a renewed interest in aqueous lithium-ion batteries. The selection of a suitable anode for aqueous media is a difficult task because many anode materials
Externí odkaz:
https://doaj.org/article/97677c3fe4124390a924534a22269754
Autor:
Lasma Bugovecka, Krisjanis Buks, Jana Andzane, Annija Dinija Miezubrale, Juris Bitenieks, Janis Zicans, Donats Erts
Publikováno v:
Nanomaterials, Vol 13, Iss 7, p 1212 (2023)
P-type multiwalled carbon nanotubes (MWCNTs), as well as heterostructures fabricated by direct deposition of inorganic thermoelectric materials as antimony and bismuth chalcogenides on MWCNT networks are known as perspective materials for application
Externí odkaz:
https://doaj.org/article/cac4557d3fd7405c924cb5ac89ae95f0
Autor:
Jana Andzane, Krisjanis Buks, Juris Bitenieks, Lasma Bugovecka, Artis Kons, Remo Merijs-Meri, Janis Svirksts, Janis Zicans, Donats Erts
Publikováno v:
Polymers, Vol 14, Iss 23, p 5130 (2022)
This work is devoted to the fabrication of p-type polyvinyl alcohol (PVA)-based flexible thermoelectric composites using multiwall carbon nanotubes-antimony telluride (MWCNT-Sb2Te3) hybrid filler, the study of the thermoelectrical and mechanical prop
Externí odkaz:
https://doaj.org/article/64ee8b51f8cb444a991985a7e9a5bf3c
Autor:
Vitalijs Lazarenko, Yelyzaveta Rublova, Raimonds Meija, Jana Andzane, Vanda Voikiva, Artis Kons, Anatolijs Sarakovskis, Arturs Viksna, Donats Erts
Publikováno v:
Batteries, Vol 8, Iss 10, p 144 (2022)
In recent years, aqueous rechargeable lithium-ion batteries (ARLIBs) have attracted attention as an alternative technology for electrical storage. One of the perspective battery anode materials for application in ARLIBs is Bi2Se3, which has already s
Externí odkaz:
https://doaj.org/article/5899701a9f534c868d7bc4cac2bbe660
Autor:
Raimonds Meija, Vitalijs Lazarenko, Anna Skrastina, Yelyzaveta Rublova, Jana Andzane, Vanda Voikiva, Arturs Viksna, Donats Erts
Publikováno v:
Batteries, Vol 8, Iss 3, p 25 (2022)
Due to their layered structure and high theoretical capacity, bismuth chalcogenides have been proposed as anodes in organic electrolyte Li- and Na-ion batteries. On the other hand, their electrochemical properties in aqueous systems have not been rep
Externí odkaz:
https://doaj.org/article/f8755c4220854e46879bee65dfb5fb9b