Abdessalem Aribia
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View article: Mitigating Sn loss <i>via</i> anion substitution in the Cu<sup>2+</sup>–Sn<sup>2+</sup> precursor system for Cu<sub>2</sub>ZnSn(S, Se)<sub>4</sub> solar cells
Mitigating Sn loss <i>via</i> anion substitution in the Cu<sup>2+</sup>–Sn<sup>2+</sup> precursor system for Cu<sub>2</sub>ZnSn(S, Se)<sub>4</sub> solar cells Open
High concentration of Cl − anions in the precursor solution leads to thermally-induced Sn loss during solvent evaporation of precursor layer fabrication. Partial substitution of acetate salts for chloride salts mitigates Sn loss.
View article: Controlled Li Alloying by Postsynthesis Electrochemical Treatment of Cu<sub>2</sub>ZnSn(S, Se)<sub>4</sub> Absorbers for Solar Cells
Controlled Li Alloying by Postsynthesis Electrochemical Treatment of Cu<sub>2</sub>ZnSn(S, Se)<sub>4</sub> Absorbers for Solar Cells Open
Li-alloying of Cu2ZnSn(S, Se)4 (CZTSSe) absorbers is widely accepted for its beneficial influence on the performance of CZTSSe-based thin film solar cells. Given the degraded morphology characteristic of absorbers synthesized in the presen…
View article: Controlled Li Alloying by Post-Synthesis Electrochemical Treatment of Cu2ZnSn(S, Se)4 Absorbers for Solar Cells
Controlled Li Alloying by Post-Synthesis Electrochemical Treatment of Cu2ZnSn(S, Se)4 Absorbers for Solar Cells Open
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View article: Controlled Li Alloying by Post-Synthesis Electrochemical Treatment of Cu2ZnSn(S, Se)4 Absorbers for Solar Cells
Controlled Li Alloying by Post-Synthesis Electrochemical Treatment of Cu2ZnSn(S, Se)4 Absorbers for Solar Cells Open
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View article: Monolithically-stacked thin-film solid-state batteries
Monolithically-stacked thin-film solid-state batteries Open
The power capability of Li-ion batteries has become increasingly limiting for the electrification of transport on land and in the air. The specific power of Li-ion batteries is restricted to a few thousand W kg −1 due to the required catho…
View article: Monolithically-stacked thin-film solid-state batteries
Monolithically-stacked thin-film solid-state batteries Open
The power capability of Li-ion batteries has become increasingly limiting for the electrification of transport on land and in the air. The specific power of Li-ion batteries is restricted to a few thousand W/kg due to the required cathode …
View article: Benchmarking the performance of lithiated metal oxide interlayers at the LiCoO<sub>2</sub>|LLZO interface
Benchmarking the performance of lithiated metal oxide interlayers at the LiCoO<sub>2</sub>|LLZO interface Open
Lithiated Nb, Al, or Ti metal oxide interlayers improve the LiCoO 2 /LLZO interface, whereby the Li–Nb–O interlayer exhibits the highest performance.
View article: Unlocking Stable Multi‐Electron Cycling in NMC811 Thin‐Films between 1.5 – 4.7 V
Unlocking Stable Multi‐Electron Cycling in NMC811 Thin‐Films between 1.5 – 4.7 V Open
Among cathode materials, LiNi 0.8 Mn 0.1 Co 0.1 O 2 (NMC811) is the most discussed for high performance Li‐ion batteries, thanks to its capacity of ≈200 mAh g ‐1 and low Co content. Here, it is demonstrated that NMC811 can reversibly accom…
View article: On the Response Speed of Narrowband Organic Optical Upconversion Devices
On the Response Speed of Narrowband Organic Optical Upconversion Devices Open
Organic upconversion devices (OUCs) consist of an organic infrared photodetector and an organic visible light‐emitting diode (OLED), connected in series. OUCs convert photons from the infrared to the visible and are of use in applications …
View article: Laser Patterned Flexible 4T Perovskite‐Cu(In,Ga)Se<sub>2</sub>Tandem Mini‐module with Over 18% Efficiency
Laser Patterned Flexible 4T Perovskite‐Cu(In,Ga)Se<sub>2</sub>Tandem Mini‐module with Over 18% Efficiency Open
Perovskite‐Cu(In,Ga)Se 2 (CIGS) thin‐film tandem technology provides an exciting prospect to achieve low‐cost high‐efficiency photovoltaic devices by high throughput roll‐to‐roll processing on flexible substrates. However, no report on fle…
View article: Water/Ionic Liquid/Succinonitrile Hybrid Electrolytes for Aqueous Batteries
Water/Ionic Liquid/Succinonitrile Hybrid Electrolytes for Aqueous Batteries Open
The water‐in‐salt concept has significantly improved the electrochemical stability of aqueous electrolytes, and the hybridization with organic solvents or ionic liquids has further enhanced their reductive stability, enabling cell chemistr…
View article: Influence of amorphous carbon interlayers on nucleation and early growth of lithium metal at the current collector-solid electrolyte interface
Influence of amorphous carbon interlayers on nucleation and early growth of lithium metal at the current collector-solid electrolyte interface Open
Amorphous carbon thin films function as seed layers for Li plating. Placed between current collector and solid electrolyte, carbon thin films provide an increased nucleation site density and promote homogeneous Li plating and stripping.
View article: Dataset to "Hydrogen induced trap states in TiO2 probed by resonant X-ray photoemission"
Dataset to "Hydrogen induced trap states in TiO2 probed by resonant X-ray photoemission" Open
Dataset to "Hydrogen induced trap states in TiO2 probed by resonant X-ray photoemission" as published in Proceedings of the International Conference on X-Ray Lasers 2020
View article: Dataset to "Hydrogen induced trap states in TiO2 probed by resonant X-ray photoemission"
Dataset to "Hydrogen induced trap states in TiO2 probed by resonant X-ray photoemission" Open
Dataset to "Hydrogen induced trap states in TiO2 probed by resonant X-ray photoemission" as published in Proceedings of the International Conference on X-Ray Lasers 2020
View article: Hydrogen induced trap states in TiO2 probed by resonant X-ray photoemission
Hydrogen induced trap states in TiO2 probed by resonant X-ray photoemission Open
The standard approach to surface analysis is X-ray photoelectron spectroscopy (XPS), which is used to follow electronic structure changes of the catalyst material TiO2 upon hydrogenation, however, without conclusion whether the effect can …
View article: Flash Lamp Annealing Enables Thin-Film Solid-State Batteries on Aluminum Foil
Flash Lamp Annealing Enables Thin-Film Solid-State Batteries on Aluminum Foil Open
Crystallization of cathode films in solid-state microbatteries requires thermal annealing at high temperatures, restricting the choice of substrate and current collector materials. Here, flash lamp annealing (FLA) is explored to crystalliz…
View article: In situ Lithiated ALD Niobium Oxide for Improved Long Term Cycling of Layered Oxide Cathodes: A Thin-Film Model Study
In situ Lithiated ALD Niobium Oxide for Improved Long Term Cycling of Layered Oxide Cathodes: A Thin-Film Model Study Open
Protective coatings applied to cathodes help to overcome interface stability issues and extend the cycle life of Li-ion batteries. However, within 3D cathode composites it is difficult to isolate the effect of the coating because of the ad…
View article: In Situ Lithiated ALD Niobium Oxide for Improved Long Term Cycling of Layered Oxide Cathodes: A Thin-Film Model Study
In Situ Lithiated ALD Niobium Oxide for Improved Long Term Cycling of Layered Oxide Cathodes: A Thin-Film Model Study Open
Protective coatings applied to cathodes help to overcome interface stability issues and extend the cycle life of Li-ion batteries. However, within 3D cathode composites it is difficult to isolate the effect of the coating because of additi…
View article: Influence of Ga back grading on voltage loss in low‐temperature co‐evaporated Cu(In,Ga)Se2 thin film solar cells
Influence of Ga back grading on voltage loss in low‐temperature co‐evaporated Cu(In,Ga)Se2 thin film solar cells Open
The performance of Cu(In,Ga)Se 2 (CIGS) solar cells is limited by the presence of the highly recombinative CIGS/Mo interface. The recombination at the CIGS/Mo interface is influential for the open circuit voltage ( V OC ) in high quality C…
View article: Blocking Lithium Dendrite Growth in Solid-State Batteries with an Ultrathin Amorphous Li-La-Zr-O Solid Electrolyte
Blocking Lithium Dendrite Growth in Solid-State Batteries with an Ultrathin Amorphous Li-La-Zr-O Solid Electrolyte Open
Lithium metal dendrites have become a roadblock in the realization of next-generation solid-state batteries with lithium metal as high-capacity anode. The presence of surface and bulk inhomogeneities with non-negligible electronic conducti…
View article: Blocking Lithium Dendrite Growth in Solid-State Batteries with an Ultrathin Amorphous Li-La-Zr-O Solid Electrolyte
Blocking Lithium Dendrite Growth in Solid-State Batteries with an Ultrathin Amorphous Li-La-Zr-O Solid Electrolyte Open
Lithium metal dendrites have become a roadblock in the realization of next-generation solid-state batteries with lithium metal as high-capacity anode. The presence of surface and bulk inhomogeneities with non-negligible electronic conducti…
View article: In situ lithiated ALD niobium oxide for improved long term cycling of layered oxide cathodes: A thin-film model study
In situ lithiated ALD niobium oxide for improved long term cycling of layered oxide cathodes: A thin-film model study Open
Protective coatings applied to cathodes help to overcome interface stability issues and extend the cycle life of Li-ion batteries. However, within 3D cathode composites it is difficult to isolate the effect of the coating because of the ad…
View article: In Situ Lithiated ALD Niobium Oxide for Improved Long Term Cycling of LiCoO2 Cathodes: A Thin-Film Model Study
In Situ Lithiated ALD Niobium Oxide for Improved Long Term Cycling of LiCoO2 Cathodes: A Thin-Film Model Study Open
Protective coatings applied to cathodes help to overcome interface stability issues and extend the cycle life of Li-ion batteries. However, it is difficult to isolate the effect of the coating because of the additives and non-ideal interfa…
View article: In situ Lithiated ALD Niobium Oxide for Improved Long Term Cycling of Layered Oxide Cathodes: A Thin-Film Model Study
In situ Lithiated ALD Niobium Oxide for Improved Long Term Cycling of Layered Oxide Cathodes: A Thin-Film Model Study Open
Protective coatings applied to cathodes help to overcome interface stability issues and extend the cycle life of Li-ion batteries. However, within 3D cathode composites it is difficult to isolate the effect of the coating because of the ad…
View article: Blocking Lithium Dendrite Growth in Solid-State Batteries with an Ultrathin Amorphous Li-La-Zr-O Solid Electrolyte
Blocking Lithium Dendrite Growth in Solid-State Batteries with an Ultrathin Amorphous Li-La-Zr-O Solid Electrolyte Open
Lithium garnet Li 7 La 3 Zr 2 O 12 (LLZO) electrolyte is a potential candidate for the development of solid-state batteries with lithium metal as high-capacity anode. But ceramic LLZO in the form of pellets or polycrystalline films can sti…
View article: Blocking Lithium Dendrite Growth in Solid-State Batteries with an Ultrathin Amorphous Li-La-Zr-O Solid Electrolyte
Blocking Lithium Dendrite Growth in Solid-State Batteries with an Ultrathin Amorphous Li-La-Zr-O Solid Electrolyte Open
Lithium metal dendrites have become a roadblock in the realization of next-generation solid-state batteries with lithium metal as high-capacity anode. The presence of surface and bulk inhomogeneities with non-negligible electronic conducti…
View article: Hybrid Ionic Liquid/water-in-Salt Electrolytes Enable Stable Cycling of LTO/NMC811 Full Cells
Hybrid Ionic Liquid/water-in-Salt Electrolytes Enable Stable Cycling of LTO/NMC811 Full Cells Open
Water-in-salt electrolytes have successfully expanded the electrochemical stability window of aqueous electrolytes to up to 3 V. While particularly the reductive stability of water-in-salt electrolytes can be further improved by simply inc…
View article: Hybrid Ionic Liquid/water-in-Salt Electrolytes Enable Stable Cycling of LTO/NMC811 Full Cells
Hybrid Ionic Liquid/water-in-Salt Electrolytes Enable Stable Cycling of LTO/NMC811 Full Cells Open
Water-in-salt electrolytes have successfully expanded the electrochemical stability window of aqueous electrolytes to up to 3 V. While particularly the reductive stability of water-in-salt electrolytes can be further improved by simply inc…
View article: Fast Charge Transfer across the Li<sub>7</sub>La<sub>3</sub>Zr<sub>2</sub>O<sub>12</sub> Solid Electrolyte/LiCoO<sub>2</sub> Cathode Interface Enabled by an Interphase-Engineered All-Thin-Film Architecture
Fast Charge Transfer across the Li<sub>7</sub>La<sub>3</sub>Zr<sub>2</sub>O<sub>12</sub> Solid Electrolyte/LiCoO<sub>2</sub> Cathode Interface Enabled by an Interphase-Engineered All-Thin-Film Architecture Open
Lithium garnet Li7La3Zr2O12 (LLZO) is being investigated as a potential solid electrolyte for next-generation solid-state batteries owing to its high ionic conductivity and electrochemical stability against metallic lithium and high potent…