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2020

Opus 12

Opus 12 is a green technology start-up company developing methods for catalytically converting carbon dioxide into chemicals and fuels, with the aim of reducing the carbon footprints of the world's heaviest emitters while creating a new revenue stream from what is discarded today as a waste product. In October 2020, IDTechEx Senior Technology Analyst Dr Michael Dent spoke with Etosha Cave, COO and co-founder of Opus 12.

Cypris Materials

Cypris Materials is an early stage company from California. They are commercializing a new method of printing colored inks that relies on co-polymers that self-assemble to create structural color rather than using dyes or pigments.

Battery Breakthrough Boosts Electric Flight, Long-Range Electric Cars

In the pursuit of a rechargeable battery that can power electric vehicles for hundreds of miles on a single charge, scientists have endeavored to replace the graphite anodes currently used in EV batteries with lithium metal anodes.

A Viable Sodium Battery

Researchers have created a sodium-ion battery that holds as much energy and works as well as some commercial lithium-ion battery chemistries, making for a potentially viable battery technology out of abundant and cheap materials.

Promising Material Stable Enough for use in Solar Cells

Soft and flexible materials called halide perovskites could make solar cells more efficient at significantly less cost, but they're too unstable to use.

Turbocharging Hydrogen Fuel Cells with Novel Ion-Conducting Copolymer

Renewed investments in hydrogen fuel cell technologies and infrastructure by companies like Amazon; nations like China; and automakers like Toyota, Honda, and Hyundai, are sparking sales and fresh interest in the vast possibilities of polymer-electrolyte fuel cells. The fresh interest could revolutionize transportation and fill streets with vehicles whose only effluent is water vapor.

Airspeq

At CES 2020 IDTechEx met with Tania Sole from Airspeq. The company has developed a MEMS based sensor to detect airborne particulate matter. The technology is based on patent pending MEMS thin-film bulk acoustic resonator (FBAR) technology.

Finalists Announced for 2019 R&D 100 Awards

Finalists for the venerable R&D 100 Awards have been announced by R&D World magazine and its new parent company, WTWH Media, LLC.

Polluted Wastewater in the Forecast? Try a Solar Umbrella

Researchers have demonstrated a way to double the rate of evaporation by using solar energy and taking advantage of water's inherent properties.

2019

Machine Learning Algorithms Help Predict Traffic Headaches

Urban traffic roughly follows a periodic pattern associated with the typical "9 to 5" work schedule. However, when an accident happens, traffic patterns are disrupted. Designing accurate traffic flow models, for use during accidents, is a major challenge for traffic engineers, who must adapt to unforeseen traffic scenarios in real time.

Printed sensors detect what's in your sweat

Needle pricks not your thing? A team of scientists is developing wearable skin sensors that can detect what's in your sweat.

Thin, silver nanowires may hold key to flexible and safe touchscreens

An unexpected ability of cells to bend metal determines the safety of silver nanowires — highly conductive nanomaterials a thousand times thinner than a human hair that are being used in next-generation touchscreens for smartphones and consumer electronics, a team of scientists has found.

New laws of attraction: Scientists print magnetic liquid droplets

Scientists have made a new material that is both liquid and magnetic, opening the door to a new area of science in magnetic soft matter. Their findings could lead to a revolutionary class of printable liquid devices for a variety of applications from artificial cells that deliver targeted cancer therapies to flexible liquid robots that can change their shape to adapt to their surroundings.

Deep learning to assess suicide risks

Researchers are applying deep learning and analytics to electronic health record data to help the Veterans Administration address a host of medical and psychological challenges affecting many of the nation's 700,000 military veterans.

3D printed sponge to minimise effects of cancer treatment

With the help of sponges inserted in the bloodstream to absorb excess drugs, doctors are hoping to prevent the dangerous side effects of toxic chemotherapy agents or even deliver higher doses to knock back tumors, like liver cancer, that don't respond to more benign treatments.

2018

Surface Reactivity Of Silicon Thin Film Electrodes: A Step Forward The Understanding Of The Electrode/Electrolyte Interphase Stability Using Model Electrode Systems For Lithium-ion Batteries

Lawrence Berkeley National Laboratory, United States

A solar cell that does double duty for renewable energy

In the quest for abundant, renewable alternatives to fossil fuels, scientists have sought to harvest the sun's energy through "water splitting," an artificial photosynthesis technique that uses sunlight to generate hydrogen fuel from water. But water-splitting devices have yet to live up to their potential because there still isn't a design for materials with the right mix of optical, electronic, and chemical properties needed for them to work efficiently.

Uber urges drivers to go electric

Studies have found that when shared and electric mobility are properly combined, along with automation, we can shrink the number of vehicles on the road and reduce transportation's climate footprint. That's why Uber has launched the EV Champions Initiative, a pilot program for driver-partners to deliver at least 5 million EV rides over the next year.

Heliotrope Technologies

Heliotrope Technologies is a smart glass technology start-up. This company is commercialising an exciting third generation electrochromic technology, which holds high promise.

New machine learning approach could accelerate bioengineering

Scientists have developed a way to use machine learning to dramatically accelerate the design of microbes that produce biofuel.