Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Stefan Freunberger"'
Capacity, rate performance, and cycle life of aprotic Li-O2 batteries critically depend on reversible electrodeposition of Li2O2. Current understanding states surface adsorbed versus solvated LiO2 to control Li2O2 growth as surface film or as large p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcca384e3467e55ded85c0c09e10930e
https://doi.org/10.26434/chemrxiv-2022-6d0l1
https://doi.org/10.26434/chemrxiv-2022-6d0l1
Autor:
Christian Prehal, Jean-Marc von Mentlen, Sara Drvarič Talian, Alen Vizintin, Robert Dominko, Heinz Amenitsch, Lionel Porcar, Stefan Freunberger, Vanessa Wood
Insufficient understanding of the mechanism that reversibly converts sulfur into lithium sulfide (Li2S) via soluble polysulfides (PS) hampers the realization of high performance lithium-sulfur (Li-S) cells. Typically Li2S formation is explained by di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::293332bd6871df0eed681252b7c678d3
https://doi.org/10.21203/rs.3.rs-818607/v3
https://doi.org/10.21203/rs.3.rs-818607/v3
Autor:
Christian Prehal, Jean-Marc Sujata, Sara Drvarič Talian, Alen Vizintin, Robert Dominko, Heinz Amenitsch, Lionel Porcar, Stefan Freunberger, Vanessa Wood
Insufficient understanding of the mechanism that reversibly converts sulfur into lithium sulfide (Li2S) via soluble polysulfides (PS) hampers the realization of high performance lithium-sulfur (Li-S) cells. Typically Li2S formation is explained by di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38404a1e6e084db310b439d81232a5fd
https://doi.org/10.21203/rs.3.rs-818607/v2
https://doi.org/10.21203/rs.3.rs-818607/v2
Autor:
Alagar Raja Kottaichamy, Harish Makri Nimbegondi Kotresh, Musthafa Ottakam Thotiyl, Zahid Manzoor Bhat, Mahesh Itagi, Mruthyunjayachari Chattanahalli Devendrachari, Neethu Christudas Dargily, Abdul Raafik, Ravikumar Thimmappa, Stefan Freunberger
Publikováno v:
ACS Sustainable Chemistry & Engineering. 9:3104-3111
“Hydrogen economy” could enable a carbon-neutral sustainable energy chain. However, issues with safety, storage, and transport of molecular hydrogen impede its realization. Alcohols as liquid H2 ca...
Publikováno v:
Encyclopedia of Electrochemistry
Rechargeable Li–O2 batteries have gathered enormous attention in the research community for having amongst the highest theoretical energy storage. Realizing the promise, even in part, in practice could produce a device that stores significantly mor
Autor:
Deqing Cao, Stefan Freunberger, Fengjiao Yu, Yuping Wu, Yi Chen, Siqi Shi, Aiping Wang, Xiaoxiao Shen
Redox mediators could catalyse otherwise slow and energy-inefficient cycling of Li-S and Li-O2 batteries by shuttling electrons/holes between the electrode and the solid insulating storage materials. For mediators to work efficiently they need to oxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7559352878b7087e653028d7561ac1a
https://doi.org/10.21203/rs.3.rs-750965/v1
https://doi.org/10.21203/rs.3.rs-750965/v1
Autor:
Sara Drvarič Talian, Heinz Amenitsch, Robert Dominko, Alen Vizintin, Christian Prehal, Stefan Freunberger, Vanessa Wood
Insufficient understanding of the mechanism that reversibly converts sulphur into lithium sulphide (Li2S) via soluble polysulphides (PS) hampers the realization of high performance lithium-sulphur cells. Typically Li2S formation is explained by direc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdc08f27144e4614a8065eb6d4deb8ef
https://doi.org/10.21203/rs.3.rs-818607/v1
https://doi.org/10.21203/rs.3.rs-818607/v1
Autor:
Olivier Fontaine, Niklas Lindahl, Daniel Bélanger, Frédéric Favier, Marion Maffre, Stefan Freunberger, Roza Bouchal, Patrik Johansson
Publikováno v:
Journal of The Electrochemical Society
Journal of The Electrochemical Society, 2021, 168 (5), pp.050550. ⟨10.1149/1945-7111/ac0300⟩
Journal of The Electrochemical Society, Electrochemical Society, 2021, 168 (5), pp.050550. ⟨10.1149/1945-7111/ac0300⟩
Journal of The Electrochemical Society, 2021, 168 (5), pp.050550. ⟨10.1149/1945-7111/ac0300⟩
Journal of The Electrochemical Society, Electrochemical Society, 2021, 168 (5), pp.050550. ⟨10.1149/1945-7111/ac0300⟩
Lithium bis(trifluoromethylsulfonyl)imide (LiTFSI) based water-in-salt electrolytes (WiSEs) has recently emerged as a new promising class of electrolytes, primarily owing to their wide electrochemical stability windows (∼3–4 V), that by far excee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34eec466e96abe4b0ce645893262dc6d
https://hal.umontpellier.fr/hal-03256022
https://hal.umontpellier.fr/hal-03256022
Autor:
Won-Jin Kwak, Ji-Won Park, Hun-Gi Jung, Yang-Kook Sun, Stefan Freunberger, Hun Kim, Trung Thien Nguyen, Hye Ryung Byon
Publikováno v:
ACS Catalysis. 9:9914-9922
Li–O2 batteries are plagued by side reactions that cause poor rechargeability and efficiency. These reactions were recently revealed to be predominantly caused by singlet oxygen, which can be neutralized by chemical traps or physical quenchers. How
Autor:
Eléonore Mourad, Christian Slugovc, Lukas Schafzahl, Stefan Freunberger, Sergey M. Borisov, Christian Leypold, Yann K. Petit, Nika Mahne
Publikováno v:
Angewandte Chemie. 131:6605-6609