New molecular glue makes perovskite solar cells super tough
A “molecular glue” dramatically increases the stability and reliability of perovskite solar cells over time, researchers report in a new study.
The treatment, which keeps...
Scientists develop new metal-free, recyclable polypeptide battery
The introduction of lithium-ion (Li-ion) batteries has revolutionized technology as a whole, leading to major advances in consumer goods across nearly all sectors.
Battery-powered devices...
Scientists develop stable, efficient, anode-free sodium battery
When it comes to batteries, lithium-ion are the best we have as far as energy density and convenience.
For now.
The Washington University in St. Louis...
Battery parts can be recycled without crushing or melting
New recycling method replenishes lithium in electrodes while keeping existing structure intact – and performance is nearly as good as new ones
The proliferation of...
Inactive oil wells could be big source of methane emissions
Uncapped, idle oil wells could be leaking millions of kilograms of methane each year into the atmosphere and surface water, according to a study...
Energy unleashed by submarine volcanoes could power a continent
Volcanic eruptions deep in our oceans are capable of extremely powerful releases of energy, at a rate high enough to power the whole of...
Perovskite solar cells exceed 25% power-conversion efficiency
Scientists have used a chemical tweak to push the power-conversion efficiency and operational stability of perovskite solar cells to 25.6% and at least 450...
Scientists develop reliability framework for electric power distribution systems
Imagine that the process of distributing electricity to homes from the power grid is like travelers boarding a train.
There are multiple steps to take...
Wireless power from 5G networks could replace batteries
Scientists have uncovered an innovative way to tap into the over-capacity of 5G networks, turning them into “a wireless power grid” for powering Internet...
This battery could charge ten times faster than lithium-ion battery
It is difficult to imagine our daily life without lithium-ion batteries.
They dominate the small format battery market for portable electronic devices, and are also...