Search results for phenol formaldehyde resins

Materials Science May 29, 2023

Sunlight-powered catalyst transforms methane into valuable chemicals

In a concerted effort with collaborators from the University College London, Professor Zhengxiao Guo from the Department of Chemistry, The University of Hong Kong (HKU), and Professor Junwang Tang, now at the Department of ...

Materials Science Apr 17, 2020

Creating zero-energy houses, non-toxic glitter and fossil-free glue with wood

Building wisely with wood is an efficient way to combat climate change. It's possible to build almost anything with wood if we develop our expertise and adjust our attitudes, an expert says.

Materials Science Oct 10, 2018

Scientists suggest an eco-friendly way of obtaining highly active catalysts

A team from Sechenov University and Russian colleagues developed a method for obtaining substances that accelerate the binding of hydrogen molecules with hydrocarbons via double bonds. The peculiarity of this approach lies ...

Materials Science Sep 14, 2018

Using lignin to replace fossil materials

Ball-like lignin particles developed by researchers open up completely new possibilities for the utilisation of lignin.

Materials Science Jan 17, 2018

A step toward ridding register receipts of BPA

Although the U.S and other countries have banned or restricted the use of bisphenol A (BPA) because of environmental and health concerns, it is still used in thermally printed receipts and labels. Now researchers report in ...

Nanomaterials Sep 4, 2017

Carbon nanotubes lower the transformation temperature of glassy carbon

Last winter, MIT researchers discovered that a phenol-formaldehyde polymer transformed into a glassy carbon material in a process similar to baking reaches its best combination of high strength and low density at 1,000 degrees ...

Nanomaterials Mar 20, 2017

Researchers discover that chaos makes carbon materials lighter and stronger

In the quest for more efficient vehicles, engineers are using harder and lower-density carbon materials, such as carbon fibers, which can be manufactured sustainably by "baking" naturally occurring soft hydrocarbons in the ...

Materials Science Feb 14, 2017

Reactive lignin for reducing the environmental impacts of wood products

VTT Technical Research Centre of Finland has developed technology known as "CatLignin" to produce reactive lignin from pulp industry byproducts to be used as a replacement for toxic phenol compounds in wood adhesives widely ...

Materials Science Nov 8, 2012

Sweet new approach discovered to help produce metal casting parts, reduce toxicity

(Phys.org)—Based on a new discovery by researchers at Oregon State University, the world's multi-billion dollar foundry industry may soon develop a sweet tooth.

Sep 27, 2006

Glue made from ethanol-production leftovers may be worth more than the fuel

Mixing up a batch of ethanol from alfalfa or switchgrass isn't nearly as efficient as creating it from corn, but that doesn't mean growing grass crops for fuel won't pay, says Paul Weimer.

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