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Highlight IDTitleStrategic Program Area(s)YearStation
Photo of Cellulose nanofibril smart sponge absorbs oil which is floating on the top of water. Bryce Richter, University of Wisconsin
ID: 579
A "Smart Sponge" Soaks Up Pollutants

This "smart sponge" is one of a number of applications under development for the tiny wood fibers known as cellulose nanofibrils (CNF). The fibe ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2014FPL
Photo of X-ray radiation method to determine moisture gradient in wood. Forest Service
ID: 162
An Innovative Method for Determining Moisture Gradient of Wood Products

Changes in moisture content of wood-based composite materials can lead to linear expansion and, more specifically, hygroexpansion. This can caus ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2010FPL
Photo of
ID: 170
Centennial Edition, Wood Handbook—Wood as an Engineering Material

The Wood Handbook—Wood as an Engineering Material serves as a primary reference document for a wide variety of users-from the general publ ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2010FPL
Photo of Graphene produced from lignin, a complex polymer commonly derived from wood. Zhiyong Cai, USDA Forest Service
ID: 442
Creating Advanced Graphene Material from Lignin

Graphene materials are produced from carbon containing compounds by physical, thermal, or chemical process in either the gas, liquid, or solid p ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2013FPL
Photo of Effects of Press Sizes on Internal Steam Pressure during Particleboard Hot-Pressing Process. Forest Service
ID: 163
Effects of Press Sizes on Internal Steam Pressure during Particleboard Hot-Pressing Process

Internal steam pressure produced during the hot-pressing cycle in particleboard production is critical to the newly developed bond strength that ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2010FPL
Photo of Fabrication of recycled fiber. Forest Service
ID: 165
Fabrication Utilization of Recycled Fiber/Agricultural Fiber Panels and Exhibit

The Forest Products Laboratory's research using anaerobically digested agricultural waste fibers combined with recycled paper fibers to make str ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2010FPL
Photo of Wood char particles and carbon-encapsulated iron nanoparticles. Forest Service
ID: 4
Metal Core Nanoparticles Created From Wood Char, a Bioenergy Byproduct

Shell-encapsulated metal core carbon nanoparticles have potential applications in magnetic data storage, xerography, drug delivery, and as a cat ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2012FPL
Photo of
ID: 164
Particleboard Panels Manufactured from Rice Straws of Different Geometries

Faced with worldwide shortages of forest resources, environmental pollution and waste of biological resources resulting from field burning of ri ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2010FPL
Photo of Aqueous extract solutions under different pretreatments. Steve Schmieding, Forest Service
ID: 306
Pretreating Wood Chips for Manufacturing Medium Density Fiberboard

FPL researchers studied how pretreating wood chips before manufacturing medium density fiberboard affected both the end product and the amount o ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2011FPL
Photo of Typical aspen slash wood (left) and flakes (right) sliced from the slash wood. Steve Schmieding, Forest Service
ID: 307
Producing Value-Added Composite Panels from Aspen Slash Wood

The disposal of forest thinning residue is a concern when looking at sustainable forest management. Researchers found this material could be a ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2011FPL
Photo of Rice straw appears to be a promising agricultural residue for manufacturing composite panels. William M. Brown Jr., Bugwood.org
ID: 308
Rice Straw Particleboard

There has recently been a revival of interest in using agriculture residues to produce particleboards and other composite panels due to competit ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2011FPL
Photo of Beetle-killed lodgepole pine fiber treated with potassium methyl siliconate. Cheng Piao, Louisiana State University
ID: 453
Wood-Plastic Composites Improved with Fiber Pre-Treatment

Scientists determine the dimensional stability of wood-plastic composites can be improved by treating wood sawdust and particles derived from be ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2013FPL