Ambient energy emitted by cellular phones and modems can be captured and converted into electricity using unusually shaped technology.
Nanophysics
Jan 22, 2019
0
23
Researchers at Missouri S&T have discovered that two-dimensional (2-D) titanium carbide materials, or MXenes, can react with water with no other oxidizers involved. Their finding may lead to new insights into the unusual ...
Materials Science
Jan 17, 2019
0
66
A new technology captures CO2 from ambient air efficiently and inexpensively. Researchers at the University of Twente used the CO2 captured to cultivate algae, but the technology can also be used in a closed cycle to store ...
Energy & Green Tech
Oct 31, 2017
1
5
Researchers from the University of Liverpool have made a significant breakthrough in the direct conversion of carbon dioxide (CO2) and methane (CH4) into liquid fuels and chemicals which could help industry to reduce greenhouse ...
Materials Science
Oct 6, 2017
0
126
In the modern world, we are increasingly surrounded by digital sensors, cameras and communications devices sending data cloud-based analysis services. Those devices need power, and designers are finding new ways to draw it ...
Energy & Green Tech
Aug 9, 2017
0
20
Researchers at UPM make available for the general public programmes to simulate the functioning and predict the energy production of photovoltaic systems.
Energy & Green Tech
Nov 15, 2016
0
10
Yuan Yang, assistant professor of materials science and engineering at Columbia Engineering, has developed a new method to increase the energy density of lithium (Li-ion) batteries. He has built a trilayer structure that ...
Nanophysics
Oct 24, 2016
1
658
Computers are getting better with each day. They are becoming so energy-efficient that we can now think about cutting the final cord that connects them with the outside world: a power supply cable. A great example of such ...
Engineering
Apr 6, 2016
0
26
(Phys.org)—By using solar energy to reversibly attach and detach hydrogen atoms on a 6-carbon ring called benzene, scientists have developed a simple and efficient method to store, transport, and release hydrogen potentially ...
Imagine a hot climate in a residential building at noon: the shutters are down. There is no breeze but the air is not stifling. This is possible thanks to a ventilated façade that circulates fresh air saved the previous ...
Energy & Green Tech
Jun 15, 2015
0
92
