Despite the extremely high theoretical specific capacity of lithium oxygen (Li-O-2) electrochemistry, low energy efficiency resulting from the large potential gap between the discharge and charge makes this system impractical. In this report, an iron cobalt bimetal decorated carbon nanotube (FeCo-CNT) composite was synthesized as a catalytic air cathode material for Li-O-2 batteries. An Li-O-2 battery using FeCo-CNT air electrodes exhibited higher efficiency (72.15%) than that of pristine CNTs (62.57%) as well as higher capacity (3600 mA h g(-1) vs. 1276 mA h g(-1)). Spectroscopic and electron microscopy analyses showed that the improved cell performances can be attributed to the catalytic effect of FeCo. As cost-effective non-noble metal c...
Generally, the fast ion/electron transport and structural stability dominate the superiority in lith...
Carbon nanotubes (CNTs) were synthesized directly on metallic substrates by spray pyrolysis chemical...
International audienceCO2 electroreduction to CO is an attractive strategy for using CO2 as a feedst...
Despite the extremely high theoretical specific capacity of lithium oxygen (Li-O-2) electrochemistry...
Lithium-oxygen (Li-O-2) batteries are considered to be the next generation energy storage technology...
The effective design of noble-metal-free electrocatalysts is critical for improving the stability an...
The aprotic lithium-oxygen (Li-O-2) batteries based on carbon-based oxygen cathodes usually suffer f...
Although lithium-ion batteries are traditionally considered to be the most promising candidate for e...
Flexible power sources and efficient energy storage devices with high energy density are highly desi...
Li-CO2 batteries are one type of promising energy storage and conversion devices to capture and util...
Developing flexible, efficient, and cost-effective electrocatalysts for the oxygen reduction reactio...
202208 bcrcVersion of RecordOthersStart-up funding (BDC2) and Research Institute for Advanced Manufa...
Philosophiae Doctor - PhDLithium ion cathode systems based on composites of lithium iron phosphate (...
Efficient electrocatalysts for Li2CO3 decomposition play an important role in Li–CO2 batteries. In t...
Rational design and exploration of robust and low-cost bifunctional oxygen reduction/evolution elect...
Generally, the fast ion/electron transport and structural stability dominate the superiority in lith...
Carbon nanotubes (CNTs) were synthesized directly on metallic substrates by spray pyrolysis chemical...
International audienceCO2 electroreduction to CO is an attractive strategy for using CO2 as a feedst...
Despite the extremely high theoretical specific capacity of lithium oxygen (Li-O-2) electrochemistry...
Lithium-oxygen (Li-O-2) batteries are considered to be the next generation energy storage technology...
The effective design of noble-metal-free electrocatalysts is critical for improving the stability an...
The aprotic lithium-oxygen (Li-O-2) batteries based on carbon-based oxygen cathodes usually suffer f...
Although lithium-ion batteries are traditionally considered to be the most promising candidate for e...
Flexible power sources and efficient energy storage devices with high energy density are highly desi...
Li-CO2 batteries are one type of promising energy storage and conversion devices to capture and util...
Developing flexible, efficient, and cost-effective electrocatalysts for the oxygen reduction reactio...
202208 bcrcVersion of RecordOthersStart-up funding (BDC2) and Research Institute for Advanced Manufa...
Philosophiae Doctor - PhDLithium ion cathode systems based on composites of lithium iron phosphate (...
Efficient electrocatalysts for Li2CO3 decomposition play an important role in Li–CO2 batteries. In t...
Rational design and exploration of robust and low-cost bifunctional oxygen reduction/evolution elect...
Generally, the fast ion/electron transport and structural stability dominate the superiority in lith...
Carbon nanotubes (CNTs) were synthesized directly on metallic substrates by spray pyrolysis chemical...
International audienceCO2 electroreduction to CO is an attractive strategy for using CO2 as a feedst...