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2022

Smart Bandage Releases Medication as Soon as Infection Starts

A bandage that releases medication as soon as an infection starts in a wound could treat injuries more efficiently. Researchers are currently working on polymer fibers that soften as soon as the environment heats up due to an infection, thereby releasing antimicrobial drugs.

CircuBAT Research Program Set on Reducing Lithium-ion Battery Waste

Green Cubes Technology announced its participation as a founding member in CircuBAT. CircuBAT is a Swiss research program that aims to create a Swiss circular business model for the production, application, and recycling of Lithium-ion batteries.

2021

Shellac for Printed Circuits

More precise, faster, cheaper: Researchers all over the world have been working for years on producing electrical circuits using additive processes such as robotic 3-printing (so-called robocasting) - with great success, but this is now becoming a problem. The metal particles that make such "inks" electrically conductive are exacerbating the problem of electronic waste.

Exaddon

Exaddon is a metal microscale additive manufacturing company based in Switzerland. IDTechEx spoke to Edward White, Marketing Manager at Exaddon.

21.4% Record Efficiency for Flexible Solar Cells

A new efficiency record of 21.4% for flexible CIGS solar cell on polymer film has been achieved. Solar cells of this type are especially suited for applications on roofs, transport vehicles or mobile devices.

Energy Harvesting Wooden Floors

Researchers from Switzerland are tapping into an unexpected energy source right under our feet: wooden floorings. Their nanogenerator enables wood to generate energy from our footfalls. They also improved the wood used in the their nanogenerator with a combination of a silicone coating and embedded nanocrystals, resulting in a device that was 80 times more efficient—enough to power LED lightbulbs and small electronics.

The Biodegradable Battery

The number of data-transmitting microdevices, for instance in packaging and transport logistics, will increase sharply in the coming years. All these devices need energy, but the amount of batteries would have a major impact on the environment. Researchers have developed a biodegradable mini-capacitor that can solve the problem. It consists of carbon, cellulose, glycerin and table salt. And it works reliably.

Invisible "Keyhole" Made of Printed, Transparent Electronics

What initially looks like a simple transparent film conceals a whole new level of security. Invisible buttons are printed with conductive ink on the transparent carrier material, the position of which is known only to insiders. Such circuits can be connected to a door lock as an access code, for instance. If the buttons on the polymer film are pressed in the correct order, the door opens.

Energy Harvesting Smart Floors

Researchers have made wood compressible and turned it into a micro-generator. When it is loaded, an electrical voltage is generated. In this way, the wood can serve as a bio-sensor - or generate usable energy. The latest highlight: To ensure that the process does not require aggressive chemicals, naturally occurring wood-degrading fungi take over the task of modifying the wood.

2020

Turning Streetwear Into Solar Power Plants

Researchers have succeeded in developing a material that works like a luminescent solar concentrator and can even be applied to textiles. This opens up numerous possibilities for producing energy directly where it is needed, i.e. in the use of everyday electronics.

TwingTec

Twingtec was founded in 2013 as a spin-off from leading research and academic institutions in Switzerland. The company is based in Switzerland and at the time of writing has 9 employees. IDTechEx talked to CEO Dr. Rolf Luchsinger.

Flisom

Flisom describes its flexible solar panels as customizable currently, meaning made to customer formats in their factory, developed in the Empa Photovoltaics Laboratory.

Wood Based Biopaste for 3D Printing

A viscous biopaste that is easy to process, solidifies quickly and is suitable for producing even complex structures using the 3D printing process has been developed. The wood-based biodegradable synthetic could potentially be used in lightweight construction, amongst other things.

Rock Star of Photovoltaics is CIGS

Estimates vary but we are certainly in $100 billion, 100GW territory with the booming photovoltaic market. The new IDTechEx report, "Electronics Reshaped 2020-2040" reveals solar market growth by new capabilities opening previously impossible applications.

Emerging Photovoltaics: Materials Opportunity in New $38Bn Market

The new IDTechEx report, "Materials Opportunities in Emerging Photovoltaics 2020-2040", is based on interviews by multi-lingual, PhD level IDTechEx analysts across the world and 20 years tracking the research and applications. They predict $38 billion dollars in 2040 without colliding with the silicon-in-glass "power station" business. There will be many opportunities for premium pricing of its new specialist materials.

Printing Complex Cellulose Based Objects

Researchers have set a new world record: they 3D printed complex objects with higher cellulose content than that of any other additively manufactured cellulose-based parts. To achieve this, they used a clever trick.

Urban Use of Ultralight Flexible CIGS Thin Film Solar Cell

CIGS thin film solar cell: A kind of next-generation thin-film solar cell that can be fabricated on glass or (flexible) plastic substrate. This kind of solar cell shows high conversion efficiencies even with very a thin absorber layer with 1-2 μm thickness.

Thin-Film Solar Cells Generate as Much Energy as Traditional Ones

Scientists have become the first to achieve an energy efficiency of 25 percent with a thin-film solar cell. This means that this wafer-thin solar cell generates as much energy as a traditional silicon solar cell.

2019

Machine learning to help develop self-healing robots that 'feel pain'

Researchers will use self-healing materials and machine learning to develop soft robotics as part of a new collaborative project.

A Solid Future: New Opportunities enabled by Solid State Batteries

Solid state batteries have been considered as the avenue to the next generation energy storage solutions. According to IDTechEx's research "Solid-State and Polymer Batteries 2019-2029: Technology, Patents, Forecasts, Players" www.idtechex.com/solid.