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Fluorine grants white graphene new powers

Tags RICE.Edu “A little fluorine turns an insulating ceramic known as white graphene into a wide-bandgap semiconductor with magnetic properties. Rice University scientists said that could make the unique material suitable for electronics in extreme environments. A proof-of-concept paper …

Lab scientists explore electronic properties of liquid electrolytes for energy technologies

“Liquid electrolytes are essential components in a variety of emerging energy technologies, including batteries, supercapacitors and solar-to-fuel devices. “To predict and optimize the performance of these devices, a detailed understanding of the electrolytes, particularly their electronic properties such as the …

New materials at the touch of a button

“The rapidly developing science and technology of graphene and atomically-thin materials has taken another step forward with new research from The University of Manchester. This research, published in Science, shows how a variety of different electronic properties – essentially new materials …

TI introduces single-chip buck-boost battery charge controllers enabling USB Type-C™ and USB Power Delivery support

“Texas Instruments (TI) (NASDAQ: TXN) today introduced a pair of highly flexible, single-chip buck-boost battery charge controllers for one- to four-cell (1S to 4S) designs. The bq25703A and bq25700A synchronous charge controllers support efficient charging through USB Type-C and other …

Transformer robots can be printed on demand in just 13 minutes

“From wire to finished product in less than 13 minutes: a new robot-builder is faster than most takeaways. It works by bending wire that already has motors attached into different shapes, using a process its designers call 1D printing. Once …

Using Deep Learning to Create Professional-Level Photographs

“Machine learning (ML) excels in many areas with well defined goals. Tasks where there exists a right or wrong answer help with the training process and allow the algorithm to achieve its desired goal, whether it be correctly identifying objects …

Wheelchairs get robotic retrofit to become self-driving

“A new academic-industry collaboration at U of T Engineering is harnessing improved sensors and artificial intelligence to make electric wheelchairs self-driving. The technology could greatly simplify the lives of more than 5 million power wheelchair users across North America, and …

Bye-Bye, Landfills! Russian Scientists Create Biodegradable Polyethylene

“Russian scientists have developed a pioneering technology that can create environmentally friendly packaging materials from biodegradable compositions based on polyethylene and various natural fillers. This is a chance to defeat one of the causes of environmental pollution in Russia. Usually …

Linglong Tire partners in China’s first 3D printed tyre project

“Joint developmental work between Shandong Linglong Tire and the Beijing University of Chemical Technology recently bore fruit with the successful production of 3D printed polyurethane tyres. The tyre maker comments that this 3D tyre printing is a first in China …

Miniaturizing the brain of a drone

“In recent years, engineers have worked to shrink drone technology, building flying prototypes that are the size of a bumblebee and loaded with even tinier sensors and cameras. Thus far, they have managed to miniaturize almost every part of a …