Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Pascal Hartmann"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract In this study, the preparation of anatase TiO2 nanocrystals via a facile non-aqueous sol–gel route and their characterization are reported. The 3–4 nm particles are readily dispersable in aqueous media and show excellent photoreactivity
Externí odkaz:
https://doaj.org/article/a823031f126b49519ce565d556fb2b90
Autor:
Philipp Adelhelm, Pascal Hartmann, Conrad L. Bender, Martin Busche, Christine Eufinger, Juergen Janek
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 6, Iss 1, Pp 1016-1055 (2015)
Research devoted to room temperature lithium–sulfur (Li/S8) and lithium–oxygen (Li/O2) batteries has significantly increased over the past ten years. The race to develop such cell systems is mainly motivated by the very high theoretical energy de
Externí odkaz:
https://doaj.org/article/1fb520bccd5046c7bfa929a69f980550
Autor:
Simon Schweidler, Sabrina Sicolo, Peter Nagel, Matteo Bianchini, Michael Merz, Jürgen Janek, Emmanuelle Suard, Stefan Schuppler, Torsten Brezesinski, Sylvio Indris, Andrey Mazilkin, Pascal Hartmann, François Fauth, Alexander Schiele
Publikováno v:
Chemistry of Materials. 32:9211-9227
The Li–Ni–O phase diagram contains a variety of compounds, most of which are electrochemically active in Li-ion batteries. Other than the well-known LiNiO2, here we report a facile solid-state meth...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::284cdf527efaa64faba9ece76f9f9198
https://doi.org/10.1021/acs.chemmater.0c02880
https://doi.org/10.1021/acs.chemmater.0c02880
Publikováno v:
Batteries & supercaps, 3 (10), 1021-1027
The development of advanced Li‐ion batteries relies on the implementation of high‐capacity Ni‐rich layered oxide cathode materials, such as NCM and NCA, among others. However, fast performance decay because of intrinsic chemical and structural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba6cfc7ff52de500abf8c371eea86ecb
https://doi.org/10.1002/batt.202000099
https://doi.org/10.1002/batt.202000099
Autor:
Florian Strauss, Torsten Brezesinski, Timo Bartsch, Jürgen Janek, Alexander Schiele, Pascal Hartmann, Jun Hao Teo, Toru Hatsukade
Publikováno v:
ACS Applied Materials & Interfaces. 12:20462-20468
Gas evolution in conventional lithium-ion batteries using Ni-rich layered oxide cathode materials presents a serious issue that is responsible for performance decay and safety concerns, among others. Recent findings revealed that gas evolution also o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::421975a6a80438cf256342d51a9c534d
https://doi.org/10.1021/acsami.0c02872
https://doi.org/10.1021/acsami.0c02872
Autor:
Sandipan Maiti, Doron Aurbach, Hadar Sclar, Christoph Erk, Ortal Perkal, Sharon Ruthstein, Francis Amalraj Susai, Pascal Hartmann, Larisa Burstein, Boris Markovsky, Michael Talianker, Judith Grinblat
Publikováno v:
ACS Applied Energy Materials. 3:3609-3618
We present in this paper a modification and stabilization approach for the surface of a high specific capacity Ni-rich cathode material LiNi0.85Co0.10Mn0.05O2 (NCM85) via SO2 gas treatment at 250–4...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::615118127f201c8cd14a12dd112aab8b
https://doi.org/10.1021/acsaem.0c00098
https://doi.org/10.1021/acsaem.0c00098
Publikováno v:
ACS Applied Energy Materials. 3:2821-2827
Layered lithium transition-metal oxides of the general formula Li1+x(Ni1–y–zCoyMnz)1–xO2 (NCM or NMC) represent a promising class of cathode active materials for Li-ion battery applications. Howeve...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05b0bfe9e6b327680b6f50b8c2d50362
https://doi.org/10.1021/acsaem.9b02483
https://doi.org/10.1021/acsaem.9b02483
Autor:
Andrey Mazilkin, François Fauth, David Kitsche, Emmanuelle Suard, Matteo Bianchini, Jürgen Janek, Pascal Hartmann, Simon Schweidler, Torsten Brezesinski, Holger Geßwein
Publikováno v:
'Materials Advances ', vol: 1, pages: 639-647 (2020)
Elemental substitution in lithium nickel oxide (LiNiO2, LNO) is among the most common strategies employed in search of a commercially viable cathode active material (CAM) with the highest possible energy density at reasonable cost (as offered by Ni-r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::579d7a4a40e6ebeedf8fb540b146ef99
https://doi.org/10.1039/d0ma00163e
https://doi.org/10.1039/d0ma00163e
Autor:
Andrey Mazilkin, Matteo Bianchini, Sören Lukas Dreyer, Richard Chukwu, Đorđije Tripković, Pascal Hartmann, Torsten Brezesinski, Jürgen Janek, Katja Kretschmer, Raheleh Azmi
Publikováno v:
Advanced materials interfaces, 9 (8), Art. Nr.: 2101100
The energy density of layered oxide cathode materials increases with their Ni content, while the stability decreases and degradation becomes more severe. A common strategy to mitigate or prevent degradation is the application of protective coatings o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edbc5ef56e7ba9711afbc9e403e88457
https://publikationen.bibliothek.kit.edu/1000141633
https://publikationen.bibliothek.kit.edu/1000141633
Autor:
Anuj Pokle, Andreas Beyer, Shamail Ahmed, Manveer Singh Munde, Damien Heimes, Matteo Bianchini, Pascal Hartmann, Torsten Brezesinski, Jürgen Janek, Kerstin Volz
Publikováno v:
Microscopy and Microanalysis. 28:310-311
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dca6ae8a8e9c5a53cae9dfbc5cc3bfa
https://doi.org/10.1017/s143192762200201x
https://doi.org/10.1017/s143192762200201x