COVID-19

In consideration of the health and wellbeing of our staff and in keeping with advice from health organisations, all employees are currently working from home. FWPA activities are functioning as per usual and we do not expect any major disruptions to our services. More information.

Please direct general enquires to Holly Dowding at +61 468 357 263

A new kind of wood chip: biodegradable computer chips

A new kind of wood chip: biodegradable computer chips

Portable electronics — typically made of non-renewable, non-biodegradable and potentially toxic materials — are discarded at an alarming rate in consumers' pursuit of the next best electronic gadget.

In an effort to alleviate the environmental burden of electronic devices, a team of University of Wisconsin-Madison researchers has collaborated with researchers in the Madison-based U.S. Department of Agriculture Forest Products Laboratory (FPL) to develop a surprising solution: a semiconductor chip made almost entirely of wood.

The research demonstrates the feasibility of replacing the substrate, or support layer, of a computer chip, with cellulose nanofibril (CNF), a flexible, biodegradable material made from wood.

"The majority of material in a chip is support. We only use less than a couple of micrometers for everything else," project leader Professor Zhenqiang Ma says. "Now the chips are so safe you can put them in the forest and fungus will degrade it. They become as safe as fertilizer."

Click here for source (University of Wisconsin-Madison)

Photo: Wisconsin Nano Engineering Device Laboratory

 

FWPA Newsletters

FWPA regularly distributes industry updates and information through e-newsletters including ForWood, R&DWorks, Statistics Count and The Ultimate RenewableTM Partner Update. ForestLearning, our education program for teachers, educators and school children, also publishes a quarterly e-newsletter and ensures school communities and the public are informed on Australian forests and forest-based products.

Additionally, WoodSolutions publishes a newsletter that addresses design and build professionals – architects, building designers, engineers and others involved in specifying the choice of building materials.

For more information on our mailing lists or to subscribe click the link below.

Subscribe

R&D Works

ForWood

The Ultimate Renewable Partner Program

WoodSolutions

ForestLearning