The principal inhibitor of fast charging lithium ion cells is the graphite negative electrode, where favorable conditions for lithium plating occur at high charge rates, causing accelerated degradation and safety concerns. The local response of graphite, both at the electrode and particle level, when exposed to fast charging conditions of around 6C is not well understood. Consequently, the conditions that lead to the onset of lithium plating, as well as the local dynamics of lithium plating and stripping, have also remained elusive. Here, we use high-speed (100 Hz) pencil-beam X-ray diffraction to repeatedly raster along the depth of a 101 μm thick graphite electrode in 3 μm steps during fast (up to 6C) charge and discharge conditions. Cons...
We report on the origin of the surface structural disordering in graphite anodes induced by lithium ...
Since the commercialization of rechargeable Li ion batteries in the early 1990 s, the performance of...
The need of an ecologic transition at the international scale imposes to find solution to store clea...
© 2020 The Royal Society of Chemistry. The principal inhibitor of fast charging lithium ion cells is...
International audienceHeterogeneous potential and lithium distribution inside lithium ion batteries ...
Charging time and range anxiety are two key barriers to wider electric vehicle (EV) adoption. Reduci...
Increasing the charging rate and reducing the charging time for Li-ion batteries are crucial to real...
Galvanostatically induced lithiation of graphite, as a cathodic process of lithium ion batteries dur...
Driven by the rapidly growing market for electric vehicle (EV), there is a strong need for fast char...
Charging a commercial lithium-ion battery intercalates lithium into the graphite-based anode, creati...
Optimizing the chemical and morphological parameters of lithium-ion (Li-ion) electrodes is extremely...
Operando analyses have provided several breakthroughs in the construction of high-performance materi...
Charging a commercial lithium-ion battery intercalates lithium into the graphite-based anode, creati...
As high rate charge and discharge characteristics of energy storage devices become more important wi...
Since their commercialization in 1991, lithium-ion batteries (LIBs) have revolutionized our way of l...
We report on the origin of the surface structural disordering in graphite anodes induced by lithium ...
Since the commercialization of rechargeable Li ion batteries in the early 1990 s, the performance of...
The need of an ecologic transition at the international scale imposes to find solution to store clea...
© 2020 The Royal Society of Chemistry. The principal inhibitor of fast charging lithium ion cells is...
International audienceHeterogeneous potential and lithium distribution inside lithium ion batteries ...
Charging time and range anxiety are two key barriers to wider electric vehicle (EV) adoption. Reduci...
Increasing the charging rate and reducing the charging time for Li-ion batteries are crucial to real...
Galvanostatically induced lithiation of graphite, as a cathodic process of lithium ion batteries dur...
Driven by the rapidly growing market for electric vehicle (EV), there is a strong need for fast char...
Charging a commercial lithium-ion battery intercalates lithium into the graphite-based anode, creati...
Optimizing the chemical and morphological parameters of lithium-ion (Li-ion) electrodes is extremely...
Operando analyses have provided several breakthroughs in the construction of high-performance materi...
Charging a commercial lithium-ion battery intercalates lithium into the graphite-based anode, creati...
As high rate charge and discharge characteristics of energy storage devices become more important wi...
Since their commercialization in 1991, lithium-ion batteries (LIBs) have revolutionized our way of l...
We report on the origin of the surface structural disordering in graphite anodes induced by lithium ...
Since the commercialization of rechargeable Li ion batteries in the early 1990 s, the performance of...
The need of an ecologic transition at the international scale imposes to find solution to store clea...