Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Ivar Kruusenberg"'
Autor:
Anna-Liis Remmel, Sander Ratso, Kerli Liivand, Mati Danilson, Kätlin Kaare, Valdek Mikli, Ivar Kruusenberg
Publikováno v:
Electrochemistry Communications, Vol 166, Iss , Pp 107781- (2024)
The implementation of a technology capable of capturing and converting CO2 into valuable products is one of the key requirements for limiting the effects of our carbon-intensive industries. At the same time, future CO2 emissions need to be reduced to
Externí odkaz:
https://doaj.org/article/5f57249de43542d183ff940becdfe3d4
Autor:
Loreta Tamasauskaite-Tamasiunaite, Jolita Jablonskienė, Dijana Šimkūnaitė, Aleksandrs Volperts, Ance Plavniece, Galina Dobele, Aivars Zhurinsh, Vitalija Jasulaitiene, Gediminas Niaura, Audrius Drabavicius, Mari Juel, Luis Colmenares-Rausseo, Ivar Kruusenberg, Kätlin Kaare, Eugenijus Norkus
Publikováno v:
Materials, Vol 16, Iss 7, p 2551 (2023)
Herein, we present a synthesis route for high-efficiency nitrogen-doped carbon materials using kraft pulping residue, black liquor, and wood charcoal as carbon sources. The synthesized nitrogen-doped carbon materials, based on black liquor and its mi
Externí odkaz:
https://doaj.org/article/16a911993a714028bbbbaa417cb76e88
Autor:
Kätlin Kaare, Eric Yu, Aleksandrs Volperts, Galina Dobele, Aivars Zhurinsh, Alexander Dyck, Gediminas Niaura, Loreta Tamasauskaite-Tamasiunaite, Eugenijus Norkus, Mindaugas Andrulevičius, Mati Danilson, Ivar Kruusenberg
Publikováno v:
ACS Omega, Vol 5, Iss 37, Pp 23578-23587 (2020)
Externí odkaz:
https://doaj.org/article/c28312205a55491e9fe864266fdcf972
Autor:
Erkin Najafli, Sander Ratso, Yurii P. Ivanov, Matija Gatalo, Luka Pavko, Can Rüstü Yörük, Peter Walke, Giorgio Divitini, Nejc Hodnik, Ivar Kruusenberg
Publikováno v:
ACS Applied Nano Materials. 6:5772-5780
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a07034b5e017720f62c3d80f7c6b196
https://doi.org/10.1021/acsanm.3c00208
https://doi.org/10.1021/acsanm.3c00208
Funding Information: This research has been supported by the Estonian Research Council (PUTJD1029, PSG312), the European Regional Development Fund (projects no: 2014-2020.4.01.16-0041 and 2014-2020.4.01.15-0005), the Environmental Investment Centre (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49bbf72e91261ec343e35c69b23ca472
https://aaltodoc.aalto.fi/handle/123456789/120614
https://aaltodoc.aalto.fi/handle/123456789/120614
Autor:
Eric Yu, Aleksandrs Volperts, Eugenijus Norkus, Ivar Kruusenberg, Kätlin Kaare, Galina Dobele, Tanel Käämbre, Aivars Zhurinsh, Loreta Tamasauskaite-Tamasiunaite, Gediminas Niaura
Publikováno v:
ChemNanoMat. 7:307-313
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd05a7b54617556f64244fa3df65775e
https://doi.org/10.1002/cnma.202000615
https://doi.org/10.1002/cnma.202000615
Autor:
Sander Ratso, Valdek Mikli, Peter Walke, Andris Šutka, Jānis Ločs, Virgīnija Vītola, Ivar Kruusenberg, Krišjānis Šmits
Publikováno v:
Green Chemistry. 23:4435-4445
Heteroatom doped metal-free catalysts are one of the most promising replacements for platinum for the alkaline oxygen reduction reaction (ORR). Due to the lack of metal atoms, they are extremely stable and environmentally friendly. However, productio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c174c635486217630b86feeb5f985bc0
https://doi.org/10.1039/d1gc00659b
https://doi.org/10.1039/d1gc00659b
Autor:
Aleksandrs Volperts, Ivar Kruusenberg, Eugenijus Norkus, Mindaugas Andrulevičius, Gediminas Niaura, Loreta Tamasauskaite-Tamasiunaite, Kätlin Kaare, Aivars Zhurinsh, Eric Yu, Galina Dobele, Mati Danilson, Alexander Dyck
Publikováno v:
ACS Omega
ACS Omega, Vol 5, Iss 37, Pp 23578-23587 (2020)
ACS Omega, Vol 5, Iss 37, Pp 23578-23587 (2020)
In this recent decade, great interest has risen to develop metal-free and cheap, biomass-derived electrocatalysts for oxygen reduction reaction (ORR). Herein, we report a facile strategy to synthesize an electrochemically active nanocarbon material f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d80fb7587c6b40b71d8a4e2b082b5b19
http://europepmc.org/articles/PMC7512441
http://europepmc.org/articles/PMC7512441
Autor:
Aivars Zurins, Gediminas Niaura, Eivilė Budrytė, Eugenijus Norkus, Kätlin Kaare, Ivar Kruusenberg, Jūratė Vaičiūnienė, Aldona Balčiūnaitė, Galina Dobele, Aleksandrs Volperts, Loreta Tamašauskaitė-Tamašiūnaitė
Publikováno v:
ECS Transactions. 97:593-603
The nitrogen-doped carbon (N-doped C), that has a graphene-like structure, has been chosen as a support for the deposition of Mn-Co nanoparticles (Mn-CoNPs) using a rapid microwave heating method with the aim to use them as the anode material for dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31b96d7260eef2688e7ceac4e6b66e1e
https://doi.org/10.1149/09707.0593ecst
https://doi.org/10.1149/09707.0593ecst
Autor:
Anna-Liis Remmel, Sander Ratso, Giorgio Divitini, Mati Danilson, Valdek Mikli, Mai Uibu, Jaan Aruväli, Ivar Kruusenberg
Publikováno v:
ACS Sustainable Chemistry & Engineering
While nonprecious metal catalysts (NPMCs) have been shown to be viable alternatives for Pt-based catalyst materials in both proton exchange membrane fuel cells (PEMFCs) and electrolyzers, all of the synthesis methods of these materials still have a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81352022a17cafda53626bb04f9da4f9
https://www.repository.cam.ac.uk/handle/1810/334033
https://www.repository.cam.ac.uk/handle/1810/334033