Stories
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Briefs: Lighting Technology
Plasmonics is a technology that essentially traps the energy of light in groups of electrons oscillating together on a metal surface.
Briefs: Photonics/Optics
Tests showed the metalens they made could focus its 197-nanometer output onto a spot measuring 1.7 microns in diameter, increasing the power density of the light output by 21 times.
Articles: Sensors/Data Acquisition
There are multiple technologies based on the ToF concept. Generally, all of them are synchronized with a light source and estimate the distance by calculating the time taken for the light to travel from the camera to the object and then back again.
Technology Leaders: Electronics & Computers
Existing infrastructure still relies on many electrical signal processing components embedded inside fiber optic networks.
Articles: Energy
We are constantly blindsided by unfortunate battery-related events because as any engineer knows, the devil is in the details – the implementation details.
Briefs: Power
In batteries, electrolyte is the circulating “blood” that keeps the energy flowing. The electrolyte forms by dissolving salts in solvents, resulting in charged ions that flow between the positive and negative electrodes.
Briefs: Energy
Over the course of their research, the team discovered that these anthraquinones decompose slowly over time, regardless of how many times the battery has been used.
Briefs: Energy
Lithium-ion batteries are currently the preferred technology for powering electric vehicles, but they’re too expensive for long-duration grid-scale energy storage systems.
Briefs: Design
In tests, the proof-of-concept batteries retained 87.5 percent and 115.9 percent of their energy capacity at -40 °C and 50 °C (-40 °F and 122 °F), respectively.
Briefs: Energy
Inducing TR in a battery cell allows engineers to test and improve the safety performance of overheated batteries that can potentially catch fire or explode.
Briefs: Energy
The work could lead to improvements in the energy density of lithium batteries that power electric vehicles.
Briefs: Power
A team of researchers at EMPA have developed a water-activated disposable paper battery.
Briefs: Design
When it discharges, the carbon dioxide can be released in a controlled way and collected to be reused or disposed of responsibly.
Articles: Energy
The element niobium (Nb), a transition metal, stands ready to improve the performance of one of the lithium-ion (Li-ion) battery’s confusing array of possible electrode chemistries — the LTO...
Articles: Data Acquisition
The production and supply of lithium-ion batteries for the global EV and stationary energy storage systems (ESS) markets is growing at an exponential rate. At the same time,...
Articles: Energy
Cylindrical cells are one of the most common battery types used in electric vehicles. Tesla recently improved on the typical cylindrical cell design, developing a new tab design that allows for a much larger cell.
Products: Imaging
New on the market in September 2022, including inductors, a snap-action switch, a stamped spring socket, and more.
Briefs: Green Design & Manufacturing
Researchers have developed an inexpensive and eco-friendly steam generator to desalinate and purify water using sunlight.
Briefs: Green Design & Manufacturing
A new way to unprint paper uses intense pulsed light from a xenon lamp.
Briefs: AR/AI
The system makes it possible to integrate data from prior experiments, and information based on personal observations by experienced workers, into the machine learning process.
Briefs: Energy
The researchers have created a “room-temperature all-liquid-metal battery,” which includes the best of both worlds of liquid-and solid-state batteries.
Briefs: Energy
Energy Storage Materials Make Batteries More Efficient and Heat-Resistant
In redox flow batteries, the energy-storing components are dissolved in a solvent and can be stored at a decentralized location.
Briefs: Energy
Innovators at NASA Johnson Space Center have developed a method to measure the total and fractional heat response of large format Li-ion cells (cells with capacities greater than 100Ah) when driven into...
Briefs: Energy
A new optimization framework created by researchers at University of Michigan could drastically reduce the cost of assessing how battery configurations will perform over the long haul.
Briefs: Green Design & Manufacturing
Engineers at the U.S. Department of Energy’s Argonne National Laboratory have designed a novel building-solar controller that optimizes solar energy with smart technology to keep microgrids operating for up to five days.
Briefs: Nanotechnology
Researchers from the Cockrell School of Engineering at The University of Texas at Austin recently created the first ever solid-state optical nanomotor.
Briefs: Lighting Technology
The ability to emit light also brings these microscale robots, which weigh barely more than a paper clip, one step closer to flying on their own outside the lab.
Briefs: Data Acquisition
Scientists have taken the first step to creating the next generation of wearable health monitors.
Top Stories
Blog: Power
My Opinion: We Need More Power Soon — Is Nuclear the Answer?
Blog: AR/AI
Aerial Microrobots That Can Match a Bumblebee's Speed
News: Energy
Blog: Electronics & Computers
Turning Edible Fungi into Organic Memristors
Blog: Robotics, Automation & Control
Microscopic Swimming Machines that Can Sense, Respond to Surroundings
INSIDER: Sensors/Data Acquisition
Webcasts
Upcoming Webinars: Automotive
Hydrogen Engines Are Heating Up for Heavy Duty
Upcoming Webinars: Semiconductors & ICs
Advantages of Smart Power Distribution Unit Design for Automotive...
Upcoming Webinars: Transportation
Quiet, Please: NVH Improvement Opportunities in the Early Design...
Upcoming Webinars: AR/AI
From Spreadsheets to Insights: Fast Data Analysis Without Complex...
Upcoming Webinars: Power
Battery Abuse Testing: Pushing to Failure
Upcoming Webinars: AR/AI
