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24 Feb 2017

Stabilising energy storage

Because the sun doesn't always shine, solar utilities need a way to store extra charge for a rainy day. The same goes for wind power facilities, since the wind doesn't always blow. To take full advantage of renewable energy, electrical grids need large batteries that can store the power coming from wind and solar installations until it is needed.
19 Dec 2016

Two promising successors to lithium ion batteries

The mission of JCESR, DOE's Batteries and Energy Storage Hub, is to overcome critical scientific and technical barriers and create transformative battery technology for transportation and the electric grid.
13 Oct 2016

Flow batteries in cars?

At IDTechEx we are convinced that lithium-ion batteries will dominate the automotive scene over the coming ten years and possibly the coming fifteen years. During that time we shall see peak lead acid battery the biggest nail in its coffin being when electric vehicles more widely abandon them and even those conventional vehicles modified to stay legal under impending carbon dioxide laws abandon them, relying totally on lithium-ion units.  
21 Apr 2015

Electrolyte genome could be battery game-changer

A new breakthrough battery—one that has significantly higher energy, lasts longer, and is cheaper and safer—will likely be impossible without a new material discovery.
14 Apr 2015

How recharging leaves behind microscopic debris inside batteries

An eruption of lithium at the tip of a battery's electrode, cracks in the electrode's body, and a coat forming on the electrode's surface reveal how recharging a battery many times leads to its demise.
11 Feb 2015

How to prevent dendrite formation in batteries

Dendrites-deposits that form on electrode surfaces during the charging process-cause the batteries to short circuit, leading to serious safety hazards.
4 Sep 2014

What's in store? The future of batteries to be revealed

A current major topic of conversation within the advanced battery and electric vehicle industry is the future of battery technology and chemistries in the context of energy density, safety and cost.
22 Jul 2014

A look inside SLAC's battery lab

A team of scientists is making and testing new types of lithium-ion batteries. Their goal: create a battery five times better than the ones we use today.
1 Jan 2014

Batteries as they are meant to be seen

Researchers have developed a way to microscopically view battery electrodes while they are bathed in wet electrolytes, mimicking realistic conditions inside actual batteries.
5 Dec 2012

DoE awards up to $120 million for battery hub to Argonne-led group

A multi-partner team led by Argonne National Laboratory has been selected for an award of up to $120 million over five years to establish a new Batteries and Energy Storage Hub.
3 Dec 2012

$120 million for battery research

The Hub, to be known as the Joint Center for Energy Storage Research (JCESR), will combine the R&D firepower of five DOE national laboratories, five universities, and four private firms in an effort aimed at achieving revolutionary advances in battery performance.