Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Georg Bieker"'
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-12 (2021)
Magnesium-sulfur batteries offer several advantages compared to lithium-sulfur batteries, including a more stable anode and lower material costs. Here, the challenges and prospects for both classes of batteries are discussed, including their outlook
Externí odkaz:
https://doaj.org/article/2ed4f8f77ab4462a8a7129b9b55e8961
Publikováno v:
Environmental Research Letters, Vol 18, Iss 9, p 099502 (2023)
Externí odkaz:
https://doaj.org/article/244ef630f3e94400bad08b793ca15876
Publikováno v:
Environmental Research Letters, Vol 16, Iss 5, p 054078 (2021)
Plug-in hybrid electric vehicles (PHEVs) combine an electric motor with an internal combustion engine and can reduce greenhouse gas emissions from transport if mainly driven on electricity. The environmental benefit of PHEVs strongly depends on usage
Externí odkaz:
https://doaj.org/article/c43076872fae4410bcdb42f6b9f46d85
Autor:
Y. Gofer, Martin Winter, Peter Bieker, Martin Kolek, Michael Salama, Doron Aurbach, Georg Bieker
Publikováno v:
ACS applied materials & interfaces 11(27), 24057-24066 (2019). doi:10.1021/acsami.9b05307
In many Mg-based battery systems, the reversibility of Mg deposition and dissolution is lowered by parasitic formation processes of the electrolyte. Therefore, high Coulombic efficiencies of Mg deposition and dissolution are only achieved after sever
Publikováno v:
Communications materials 2(1), 37 (2021). doi:10.1038/s43246-021-00143-0
Communications Materials, Vol 2, Iss 1, Pp 1-12 (2021)
Communications Materials, Vol 2, Iss 1, Pp 1-12 (2021)
Following in the footsteps of lithium-sulfur batteries, magnesium-sulfur batteries offer a high theoretical energy content and are composed of cheap and more environmentally-friendly electrode materials. In comparison to lithium-sulfur, however, curr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::119a428837153860b65b65bf6943038f
https://hdl.handle.net/2128/30343
https://hdl.handle.net/2128/30343
Autor:
Kirsi Jalkanen, Oleg Borodin, Martin Kolek, Georg Bieker, Peter Bieker, Diddo Diddens, Martin Winter
Publikováno v:
The journal of physical chemistry / C C, Nanomaterials and interfaces 122(38), 21770-21783 (2018). doi:10.1021/acs.jpcc.8b06560
In Li/S and Mg/S batteries, the charge and discharge of the sulfur cathode proceeds through a cascade of bivalent Sx2– and radical Sy•– polysulfide intermediates. The presence of Li+ or Mg2+ cations in the electrolyte determines the type of int
Publikováno v:
Physical Chemistry Chemical Physics. 19:11152-11162
In order to gain a deeper understanding of Li and Mg polysulphides in Li/S and Mg/S batteries, respectively, this work investigates the impact of the two different cations as well as the influence of the electrolyte solvents' relative dielectric perm
Autor:
Georg, Bieker, Michael, Salama, Martin, Kolek, Yossef, Gofer, Peter, Bieker, Doron, Aurbach, Martin, Winter
Publikováno v:
ACS applied materialsinterfaces. 11(27)
In many Mg-based battery systems, the reversibility of Mg deposition and dissolution is lowered by parasitic formation processes of the electrolyte. Therefore, high Coulombic efficiencies of Mg deposition and dissolution are only achieved after sever
Publikováno v:
ECS Meeting Abstracts. :235-235
Magnesium-based chemistries are of high interest to the battery research community because of the high capacity and abundance of the Mg as anode material. Although providing a high anode capacity, the bivalency of the Mg cation is also the bottleneck
Publikováno v:
ECS Meeting Abstracts. :337-337
The economical storage of electric energy at a large scale is one of the main technological challenges of this century. The state-of-the-art lithium ion batteries (LIBs) has several advantages as, e.g., high energy efficiency and safety. However, to