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Batteries

Ahmet Emre works in a lab

Cartilage could be key to safe ‘structural batteries’

The new prototype cells can run for more than 100 cycles at 90 percent capacity and withstand hard impacts and even stabbing.|Medium Read
Blue batteries stacked on top of each other for storage

U-M faculty to pursue battery breakthroughs as part of nationwide initiative

Two Michigan Engineering professors are involved in ambitious research to develop next-generation batteries. |Short Read
Nathan Taylor inspects a piece of lithium metal. Photo: Evan Dougherty/Michigan Engineering

Battery breakthrough: Doubling performance with lithium metal that doesn’t catch fire

Longer-lasting drop-in replacements for lithium ion could be on the horizon.|Medium Read
Man speaks in front of class

Electric field control of magnetism

The Van Vlack Lecture Series was established in honor of L. H. Van Vlack, to provide a distinguished lecture series from the outstanding leaders in the field of Materials Science and Engineering.|Short Read
Researchers gather data

Using University of Michigan buildings as batteries

How a building's thermal energy can help the power grid accommodate more renewable energy sources.|Medium Read
Michigan Engineering logo

Lithium ion batteries: Why they explode

When we hear of a cell phone, laptop, or car battery exploding, that can rightfully be a cause for concern.|Short Read
dimitris assanis

Keravnos Energy wants to make fast electric vehicle charging economical

The idea behind Keravnos Energy is for there to be an energy transfer between three entities: the building, a large stationary battery, and the car.|Medium Read
Prof. Wentzloff

Making the Internet of Things happen

Wentzloff aims to remove the necessity of a power outlet or even a battery to power miniature sensors.|Medium Read
Electrical and Computer Engineering

Faster, more powerful mobile devices: U-M startup Crossbar could disrupt the memory market

RRAM is a new form of nonvolatile memory that has the potential to replace the flash memory commonly used in tablets, digital cameras and solid-state drives.|Short Read
sharma, lu, chen, alhaideri

Students awarded prizes for their class designs of an energy harvesting circuit and a high efficiency audio amplifier

The two winning teams designed an energy harvesting circuit for implantable devices and sensor networks, and a high efficiency audio amplifier for mobile applications.|Short Read
ambiq micro team

Powering breakthrough technologies

Ambiq Micro could revolutionize ubiquitous computing, with energy-efficient microcontrollers that are 10 times more energy efficient than conventional microprocessors.|Short Read
milimeter

Most powerful millimeter-scale energy harvester generates electricity from vibrations

The researchers have built a complete system that integrates a high-quality energy-harvesting piezoelectric material with the circuitry that makes the power accessible.|Short Read