How zinc-ion batteries may solve our renewable energy storage problem
Hotter summers, drier forests, rising waters: climate change is not just a threat to our future, it's hurting our world right now.
Sep 13, 2023
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Energy & Green Tech
News tagged with power density
Energy & Green Tech
Examining how China's battery electric vehicles lead the world
A paper describing the achievements and technological breakthroughs of China's battery electric vehicles was published in the journal Green Energy and Intelligent Transportation. Researchers summarizes the current research ...
Aug 14, 2023
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Engineering
A symmetric-actuating linear piezoceramic ultrasonic motor capable of producing a scissoring effect
As an electromechanical actuator, symmetric-actuating devices are often used in the fields where symmetrical motion, drive, and control are required, such as grasping or scissoring operations, and fast symmetric opening or ...
Jul 26, 2023
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Energy & Green Tech
Three-dimensional structure control technology enables high-performance fuel cells with higher stability
A research team led by Dr. Yoo Sung Jong of the Hydrogen and Fuel Cell Research Center at the Korea Advanced Institute of Science and Technology (KIST) has developed a fuel cell technology with high stability over a long ...
Jul 26, 2023
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Energy & Green Tech
A new self-cleaning salt molecule to improve the performance of lithium metal batteries
Lithium (Li) metal batteries, batteries that contain a metallic Li-based anode, are currently used to power a wide range of electronic devices. Most of these batteries contain carbonate-based electrolytes, which are unable ...
Energy & Green Tech
New carbon-stabilized Li-Si anodes for all-solid-state Li-ion batteries
All-solid-state batteries (ASSBs)—battery technologies with solid electrodes and solid electrolytes—have become the focus in an increasing number of research studies. This is primarily because they could significantly ...
Electronics & Semiconductors
New high-power thermoelectric device may provide cooling in next-gen electronics
Next-generation electronics will feature smaller and more powerful components that require new solutions for cooling. A new thermoelectric cooler developed by Penn State scientists greatly improves the cooling power and efficiency ...
Jul 14, 2023
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Energy & Green Tech
Team develops a current collector for energy storage devices with high-efficiency and long cycling life
A research team led by Dr. Ji-Hoon Lee of the Department of Hydrogen Energy Materials at the Korea Institute of Materials Science (KIMS) developed a three-dimensional, porous, carbon-based current collector material and applied ...
Jun 21, 2023
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Energy & Green Tech
Scientists develop aqueous zinc-ion battery with high energy density and ultra-long lifetime
A research team at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS), led by Prof. Zhao Bangchuan, has developed a high-performance aqueous zinc-ion battery with ultra-long cycle life in a ...
Jun 14, 2023
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Engineering
Research discovery unlocks thermal energy storage optimization
Researchers at Texas A&M University have established foundational design principles for composite phase change materials to store thermal energy rapidly. This breakthrough is expected to dramatically simplify the design process, ...
May 23, 2023
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