Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Steen B. Schougaard"'
Publikováno v:
Electrochemistry Communications, Vol 125, Iss , Pp 106979- (2021)
Electrolyte decomposition in Li-ion batteries (LIB) and its entailing gas evolution significantly impacts cell performance. CO2 is one of the most abundantly evolved gases from common LIB electrolytes and could potentially affect Li+ solution transpo
Externí odkaz:
https://doaj.org/article/44b235a764314933b5504b1edd828428
Autor:
Dr. Jeremy I. G. Dawkins, Dr. Yani Pan, Dr. Mohammadreza Z. Ghavidel, Johann Geissler, Dr. Bastian Krueger, Dr. Danny Chhin, Dr. Hui Yuan, Victoria Tong, Brittany Pelletier‐Villeneuve, Dr. Renfei Feng, Prof. Dr. Gianluigi A. Botton, Prof. Dr. Karena W. Chapman, Prof. Dr. Janine Mauzeroll, Prof. Dr. Steen B. Schougaard
Publikováno v:
ChemElectroChem, Vol 10, Iss 21, Pp n/a-n/a (2023)
Abstract The electrification of the transport sector has created an increasing demand for lithium‐ion batteries that can provide high power intermittently while maintaining a high energy density. Given the difficulty in designing a single redox mat
Externí odkaz:
https://doaj.org/article/c83e5f2c01d8490a93abf3aeb934ef14
Autor:
Jeremy Ivan Guy Dawkins, Yani Pan, Mohammadreza Z. Ghavidel, Johann Geissler, Bastian Krueger, Danny Chhin, Hui Yuan, Victoria Tong, Brittany Pelletier-Villeneuve, Renfei Feng, Gianluigi A. Botton, Karena W. Chapman, Janine Mauzeroll, Steen B. Schougaard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::852a9f75632d0d60a1f4b088b556b3ee
https://doi.org/10.2139/ssrn.4378360
https://doi.org/10.2139/ssrn.4378360
Publikováno v:
Scanning Electrochemical Microscopy ISBN: 9781003004592
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63a2584989bef52f5081c63a4d163251
https://doi.org/10.1201/9781003004592-11
https://doi.org/10.1201/9781003004592-11
Publikováno v:
Green Chemistry. 23:2464-2470
Carbon fibers developed by the aerospace industry for enhancing the structural integrity of aircrafts represent a hurdle to recycling at the end of the aircraft's service life. A major issue is the short length and entanglement of the fibers, which l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc2a93633cc4e7817174d234714a4ed2
https://doi.org/10.1039/d0gc03954c
https://doi.org/10.1039/d0gc03954c
Autor:
sazzad Hossain, Danny Chhin, Renfei Feng, Isabelle Beaulieu, Janine Mauzeroll, Mohammadreza Z Ghavidel, Jeremy I. G. Dawkins, Steen B. Schougaard
Publikováno v:
Analytical Chemistry. 92:10908-10912
The trade-off between energy density and power capabilities is a challenge for Li-ion battery design as it highly depends on the complex porous structures that holds the liquid electrolyte. Specifically, mass-transport limitations lead to large conce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f8bfa0dabfdacc12939b15e9eaf1cc3
https://doi.org/10.1021/acs.analchem.0c02086
https://doi.org/10.1021/acs.analchem.0c02086
Publikováno v:
The Journal of Physical Chemistry C. 124:7608-7614
The commercial success of LiFePO4 in high-power Li-ion batteries is strongly related to its unique ultrahigh-rate charge/discharge performance that permits full charge in less than a minute. Since Li1–xFePO4 (0.05 ≤ x ≤ 0.95) separates into two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::864af577e1b5c40069be6838e8702739
https://doi.org/10.1021/acs.jpcc.9b09279
https://doi.org/10.1021/acs.jpcc.9b09279
Autor:
Jigang Zhou, Yongfeng Hu, John B. Goodenough, Jian Wang, Karim Zaghib, Steen B. Schougaard, T. K. Sham, Zhen-Bo Wang, Mi Lu, Fu-Da Yu
Publikováno v:
Chemical Communications. 56:984-987
Phase separation and electronic structure variation of Li0.5FePO4, both in the bulk and surface, under concurrent lithiation, has been tracked by synchrotron X-ray microscopies. Oxygen K-edge XANES along with DFT calculations reveal unusual electroni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::950b2df863405b2f9169d28f4e1678ed
https://doi.org/10.1039/c9cc09116e
https://doi.org/10.1039/c9cc09116e
Substitution of iron by other transition metals within the remarkably stable olivine framework is of interest considering the expected gain in energy density. However, manganese rich olivine materials suffer from sluggish redox kinetics, leading to e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c746993e91aedb1c4e5fe233810b66f5
https://doi.org/10.1149/1945-7111/ac4544
https://doi.org/10.1149/1945-7111/ac4544
Autor:
Mohammadreza Z Ghavidel, Laurence Savignac, Mojgan Hatami, Jeremy I. G. Dawkins, Steen B. Schougaard, Danny Chhin, Lisa I. Stephens, Janine Mauzeroll, Md. Sazzad Hossain
Publikováno v:
ACS Applied Energy Materials. 3:440-446
Lithium ion battery performance becomes increasingly limited by ionic transport as the current demand increases. Especially detrimental is the transport within the liquid electrolyte that fills the...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe05a84b8430e25e4f559abe3afbc53a
https://doi.org/10.1021/acsaem.9b01695
https://doi.org/10.1021/acsaem.9b01695