Discovery of new electrochemical redox motifs is essential to expand the design landscape for energy-dense batteries. We report a family fluorinated reactants based on pentafluorosulfanyl arenes ( R-Ph-SF 5 ) that allow high electron-transfer numbers (up 8-e − /reactant) by exploiting multiple coupled processes, including extensive S–F bond breaking, yielding capacities 861 mAh·g reactant −1 an...

Electrokinetic soil remediation is often impeded by the aggregation of small particles, within soil, during procedure. The porous network subsequently clogged which results in immediate process termination. In order to overcome this limitation, feasibility electrokinetic coupled simultaneously with two enhancing techniques was investigated: modified periodic polarity reversal and catholyte pH c...

Studies of argyrodite Li6PS5Cl as solid electrolyte are increasing, motivated by its high ionic conductivity and easy processability. However, development All-Solid-State-Batteries lies on the ability to produce such compound with a good purity. This work presents characterization results different grades: commercial homemade one. In parallel, synthesis from Li4P2S7 precursor is reported for fi...

Aqueous organic redox flow batteries (AORFBs) have recently been attracting much attention due to their potential utilization as a sustainable solution for stationary energy storage. However, AORFBs still face various challenges become competitive technology other mature batteries. Fading of the storage capacity upon cycling leading insufficient lifetime is likely most pressing issue. Several p...

Graphite felts act as electrodes in VRFBs thanks to their properties such chemical strength and electrical conductivity or 3D-structure. However, there are significant drawbacks be overcome, low wettability, sluggish kinetic reversibility electroactivity towards faradaic processes related vanadium electroactive species. As a consequence, it is key alter the fibres enhance electrochemical perfor...

Anaerobic digestion process can be improved in combination with bioelectrochemical systems order to recover energy and resources from digestates. An electromethanogenic microbial electrolysis cell (MEC) coupled an ammonia recovery system based on hydrophobic membranes (ARS-HM) has been developed ammonia, reduce organic matter content upgrade biogas digested pig slurry. A lab-scale dual-chamber ...