Doe Science news source
The DOE Science News Source is a Newswise initiative to promote research news from the Office of Science of the DOE to the public and news media.
  • 2017-11-08 10:05:24
  • Article ID: 684823

Cool Textiles to Beat the Heat

  • Credit: American Chemical Society

    Scientists have developed a 3-D printable fiber for clothes that can cool you down.

Air-conditioned buildings bring welcome relief to people coming in from the heat. But creatingthat comfort comes with a cost to our wallets and the environment in the form of increased energy bills andgreenhouse gas emissions. Now researchers report in ACS Nanothe development of a new material for clothing that we could one day donas our own personal cooling unit, without any external energy needed to power it.

Functionalized clothes have become the norm in recent years. We now have moisture-wicking and smell-proof athletic gear, and shirts and tops coated witha chemical layer that blocks ultraviolet rays. Clothes that help cool us down, however, have been harder to achieve. So far, such attempts have resulted in materials that incorporate bulky components, require a lot of energy or are expensive.Liangbing Hu and colleagues at University of Maryland College Park wanted to see if they could come up with a more practical option.

The researchers combined boron nitride — a material that transfers heat — and polyvinyl alcohol to create a nanocomposite fiber that can be 3-D printed and woven into fabric. Testing to simulate the material on skin showed that the composite is 1.5 to 2 times more efficient at moving heat away from the body when compared to pure polyvinyl alcohol or cotton fabrics, respectively. Making clothes with the nanocomposite thread could help keep wearers comfortable and reduce the need to cool entire buildings, the researchers say.

The authors acknowledge funding from the U.S. Office of Naval Research - Young Investigator Program, the Advanced Research Projects Agency-Energy (ARPA-E), the U.S. Department of Energy and the China Scholarship Council.

The abstract that accompanies this study is available here.

The American Chemical Society, the world’s largest scientific society, is a not-for-profit organization chartered by the U.S. Congress. ACS is a global leader in providing access to chemistry-related information and research through its multiple databases, peer-reviewed journals and scientific conferences. ACS does not conduct research, but publishes and publicizes peer-reviewed scientific studies. Its main offices are in Washington, D.C., and Columbus, Ohio.

To automatically receive news releases from the American Chemical Society, contact newsroom@acs.org.

 

Follow us on Twitter | Facebook

X
X
X
  • Filters

  • × Clear Filters

Underappreciated Microbes Now Get Credit for Holding Down Two Jobs in Soil

Soil microbes work as both decomposers and synthesizers of carbon compounds in soil, offering new answers with impacts to crops and eco-health.

Energy, Economy, and the Earth: The Benefits of Creating Feedback Loops

Scientists reduce uncertainties in future climate prediction by directly coupling an energy-economy model to an Earth system model.

How Grasslands Regulate Their Productivity in Response to Droughts

Scientists show that grasslands are more sensitive to changes in the amount of moisture in the air than to changes in precipitation.

Building Confidence in Hydrologic Models

Scientists evaluate seven hydrologic models to understand how each model agrees and differs.

New Research Shows Hydropower Dams Can Be Managed Without an All-or-Nothing Choice Between Energy and Food

Nearly 100 hydropower dams are planned for construction along tributaries off the Mekong River's 2,700-mile stretch. In Science Magazine, researchers present a mathematical formula to balance power generation needs with needs of fisheries downstream.

Making Fuel Out of Thick Air

In a new study, researchers at the U.S. Department of Energy's (DOE) Argonne National Laboratory, Tufts University and Oak Ridge National Laboratory teamed up to explore the potential of rhodium-based catalysts for this conversion under milder conditions.

El Nino and Liquid Water Clouds Contribute to Antarctic Melt in 2015-2016

Atmospheric Radiation Measurement (ARM) observations provide clues on atmospheric contributions to an Antarctic melt event.

Designer Yeast Consumes Plant Matter and Spits Out Fatty Alcohols for Detergents and Biofuels

Highest concentration and yield of valuable chemicals reported in industrial yeast Saccharomyces cerevisiae.

Scientists Create Stretchable Battery Made Entirely Out of Fabric

A research team led by faculty at Binghamton University, State University of New York has developed an entirely textile-based, bacteria-powered bio-battery that could one day be integrated into wearable electronics.

Old Rules Apply in Explaining Extremely Large Magnetoresistance

Physicists at the U.S. Department of Energy's Ames Laboratory compared similar materials and returned to a long-established rule of electron movement in their quest to explain the phenomenon of extremely large magnetoresistance (XMR).


  • Filters

  • × Clear Filters

US Dept. Of Energy Grant to Advance Combined Heat and Power Systems in the Midwest

The University of Illinois at Chicago has received a five-year, $4.2 million grant from the U.S. Department of Energy to help industrial, commercial, institutional and utility entities evaluate and install highly efficient combined heat and power (CHP) technologies.CHP, also known as cogeneration, is a single system that produces both thermal energy and electricity.

Applications Open: ECS Toyota Young Investigator Fellowship 2018-2019

ECS, in a continued partnership with the Toyota Research Institute of North America (TRINA), a division of Toyota Motor Engineering & Manufacturing North America, Inc. (TEMA), is requesting proposals from young professors and scholars pursuing innovative electrochemical research in green energy technology.

Successful Startup Founder to Lead Entrepreneurship Program at Argonne

John Carlisle has been named the director of Chain Reaction Innovations (CRI), a program aimed at accelerating job creation through innovation, based at the U.S. Department of Energy's Argonne National Laboratory.

Department of Energy Supports Argonne Nuclear Technologies

This fall, U.S. Department of Energy Secretary Rick Perry announced nearly $4.7 million in funding for the department's Argonne National Laboratory across 16 projects in three divisions. Four of those TCF awards, representing more than $1 million in funds, are slated for Argonne's Nuclear Engineering division.

Southern Research Develops Gasifier Technology to Unlock Coal's Potential

Southern Research has been selected to receive nearly $1.7 million in U.S. Department of Energy funding to develop a new, cost-efficient gasifier capable of converting low-grade coal into synthesis gas (syngas) that can be used in a number of applications.

CEBAF Begins Operations following Upgrade Completion

The world's most advanced particle accelerator for investigating the quark structure of matter is gearing up to begin its first experiments following official completion of an upgrade to triple its original design energy. The Continuous Electron Beam Accelerator Facility (CEBAF) at the Department of Energy's Thomas Jefferson National Accelerator Facility is now back online and ramping up for the start of experiments.

Chory and Walter Awarded Breakthrough Prizes

HHMI Investigators Joanne Chory and Peter Walter are among five scientists honored for transformative advances toward understanding living systems and extending human life.

Shantenu Jha Named Chair of Brookhaven Lab's Center for Data-Driven Discovery

Jha--a computational scientist who holds a joint appointment as an associate professor at Rutgers University--will lead a center that provides the focal point for data science research and development.

Five Brookhaven Lab Scientists Named 2017 American Physical Society Fellows

Anatoly Frenkel, Morgan May, Rachid Nouicer, Eric Stach, and Peter Steinberg were recognized for their outstanding contributions to astrophysics, materials physics, and nuclear physics.

Argonne Appoints Chief of Staff

Megan Clifford has been named Chief of Staff at the U.S. Department of Energy's (DOE) Argonne National Laboratory, effective January 1, 2018.


  • Filters

  • × Clear Filters

Underappreciated Microbes Now Get Credit for Holding Down Two Jobs in Soil

Soil microbes work as both decomposers and synthesizers of carbon compounds in soil, offering new answers with impacts to crops and eco-health.

Energy, Economy, and the Earth: The Benefits of Creating Feedback Loops

Scientists reduce uncertainties in future climate prediction by directly coupling an energy-economy model to an Earth system model.

How Grasslands Regulate Their Productivity in Response to Droughts

Scientists show that grasslands are more sensitive to changes in the amount of moisture in the air than to changes in precipitation.

Building Confidence in Hydrologic Models

Scientists evaluate seven hydrologic models to understand how each model agrees and differs.

El Nino and Liquid Water Clouds Contribute to Antarctic Melt in 2015-2016

Atmospheric Radiation Measurement (ARM) observations provide clues on atmospheric contributions to an Antarctic melt event.

Designer Yeast Consumes Plant Matter and Spits Out Fatty Alcohols for Detergents and Biofuels

Highest concentration and yield of valuable chemicals reported in industrial yeast Saccharomyces cerevisiae.

Making Polymer Chemistry Click

Scientists unlock the key to efficiently make a new class of engineering polymers.

Photosynthesis without Cells: Turning Light into Fuel

An entirely human-made architecture produces hydrogen fuel using light, shows promise for transmitting energy in numerous applications.

Craters on Graphene: Electrons Impact

Novel defect control in graphene enables direct imaging of trapped electrons that follow Einstein's rules.

A Molecular Zipper for Efficient Gas Separation

Metal-organic frameworks with chains of iron centers adsorb and release carbon monoxide with very little energy input.


Spotlight

Tuesday October 03, 2017, 01:05 PM

Stairway to Science

Argonne National Laboratory

Thursday September 28, 2017, 12:05 PM

After-School Energy Rush

Argonne National Laboratory

Thursday September 28, 2017, 10:05 AM

Bringing Diversity Into Computational Science Through Student Outreach

Brookhaven National Laboratory

Thursday September 21, 2017, 03:05 PM

From Science to Finance: SLAC Summer Interns Forge New Paths in STEM

SLAC National Accelerator Laboratory

Thursday September 07, 2017, 02:05 PM

Students Discuss 'Cosmic Opportunities' at 45th Annual SLAC Summer Institute

SLAC National Accelerator Laboratory

Thursday August 31, 2017, 05:05 PM

Binghamton University Opens $70 Million Smart Energy Building

Binghamton University, State University of New York

Wednesday August 23, 2017, 05:05 PM

Widening Horizons for High Schoolers with Code

Argonne National Laboratory

Saturday May 20, 2017, 12:05 PM

Rensselaer Polytechnic Institute Graduates Urged to Embrace Change at 211th Commencement

Rensselaer Polytechnic Institute (RPI)

Monday May 15, 2017, 01:05 PM

ORNL, University of Tennessee Launch New Doctoral Program in Data Science

Oak Ridge National Laboratory

Friday April 07, 2017, 11:05 AM

Champions in Science: Profile of Jonathan Kirzner

Department of Energy, Office of Science

Wednesday April 05, 2017, 12:05 PM

High-Schooler Solves College-Level Security Puzzle From Argonne, Sparks Interest in Career

Argonne National Laboratory

Tuesday March 28, 2017, 12:05 PM

Champions in Science: Profile of Jenica Jacobi

Department of Energy, Office of Science

Friday March 24, 2017, 10:40 AM

Great Neck South High School Wins Regional Science Bowl at Brookhaven Lab

Brookhaven National Laboratory

Wednesday February 15, 2017, 04:05 PM

Middle Schoolers Test Their Knowledge at Science Bowl Competition

Argonne National Laboratory

Friday January 27, 2017, 04:00 PM

Haslam Visits ORNL to Highlight State's Role in Discovering Tennessine

Oak Ridge National Laboratory

Tuesday November 08, 2016, 12:05 PM

Internship Program Helps Foster Development of Future Nuclear Scientists

Oak Ridge National Laboratory

Friday May 13, 2016, 04:05 PM

More Than 12,000 Explore Jefferson Lab During April 30 Open House

Thomas Jefferson National Accelerator Facility

Monday April 25, 2016, 05:05 PM

Giving Back to National Science Bowl

Ames Laboratory

Friday March 25, 2016, 12:05 PM

NMSU Undergrad Tackles 3D Particle Scattering Animations After Receiving JSA Research Assistantship

Thomas Jefferson National Accelerator Facility

Tuesday February 02, 2016, 10:05 AM

Shannon Greco: A Self-Described "STEM Education Zealot"

Princeton Plasma Physics Laboratory

Monday November 16, 2015, 04:05 PM

Rare Earths for Life: An 85th Birthday Visit with Mr. Rare Earth

Ames Laboratory

Tuesday October 20, 2015, 01:05 PM

Meet Robert Palomino: 'Give Everything a Shot!'

Brookhaven National Laboratory

Tuesday April 22, 2014, 11:30 AM

University of Utah Makes Solar Accessible

University of Utah

Wednesday March 06, 2013, 03:40 PM

Student Innovator at Rensselaer Polytechnic Institute Seeks Brighter, Smarter, and More Efficient LEDs

Rensselaer Polytechnic Institute (RPI)

Friday November 16, 2012, 10:00 AM

Texas Tech Energy Commerce Students, Community Light up Tent City

Texas Tech University

Wednesday November 23, 2011, 10:45 AM

Don't Get 'Frosted' Over Heating Your Home This Winter

Temple University

Wednesday July 06, 2011, 06:00 PM

New Research Center To Tackle Critical Challenges Related to Aircraft Design, Wind Energy, Smart Buildings

Rensselaer Polytechnic Institute (RPI)

Friday April 22, 2011, 09:00 AM

First Polymer Solar-Thermal Device Heats Home, Saves Money

Wake Forest University

Friday April 15, 2011, 12:25 PM

Like Superman, American University Will Get Its Energy from the Sun

American University

Thursday February 10, 2011, 05:00 PM

ARRA Grant to Help Fund Seminary Building Green Roof

University of Chicago

Tuesday December 07, 2010, 05:00 PM

UC San Diego Installing 2.8 Megawatt Fuel Cell to Anchor Energy Innovation Park

University of California San Diego

Monday November 01, 2010, 12:50 PM

Rensselaer Smart Lighting Engineering Research Center Announces First Deployment of New Technology on Campus

Rensselaer Polytechnic Institute (RPI)

Friday September 10, 2010, 12:40 PM

Ithaca College Will Host Regional Clean Energy Summit

Ithaca College

Tuesday July 27, 2010, 10:30 AM

Texas Governor Announces $8.4 Million Award to Create Renewable Energy Institute

Texas Tech University

Friday May 07, 2010, 04:20 PM

Creighton University to Offer New Alternative Energy Program

Creighton University

Wednesday May 05, 2010, 09:30 AM

National Engineering Program Seeks Subject Matter Experts in Energy

JETS Junior Engineering Technical Society

Wednesday April 21, 2010, 12:30 PM

Students Using Solar Power To Create Sustainable Solutions for Haiti, Peru

Rensselaer Polytechnic Institute (RPI)

Wednesday March 03, 2010, 07:00 PM

Helping Hydrogen: Student Inventor Tackles Challenge of Hydrogen Storage

Rensselaer Polytechnic Institute (RPI)

Thursday February 04, 2010, 02:00 PM

Turning Exercise into Electricity

Furman University

Thursday November 12, 2009, 12:45 PM

Campus Leaders Showing the Way to a Sustainable, Clean Energy Future

National Wildlife Federation (NWF)

Tuesday November 03, 2009, 04:20 PM

Furman University Receives $2.5 Million DOE Grant for Geothermal Project

Furman University

Thursday September 17, 2009, 02:45 PM

Could Sorghum Become a Significant Alternative Fuel Source?

Salisbury University

Wednesday September 16, 2009, 11:15 AM

Students Navigating the Hudson River With Hydrogen Fuel Cells

Rensselaer Polytechnic Institute (RPI)

Wednesday September 16, 2009, 10:00 AM

College Presidents Flock to D.C., Urge Senate to Pass Clean Energy Bill

National Wildlife Federation (NWF)

Wednesday July 01, 2009, 04:15 PM

Northeastern Announces New Professional Master's in Energy Systems

Northeastern University

Friday October 12, 2007, 09:35 AM

Kansas Rural Schools To Receive Wind Turbines

Kansas State University

Thursday August 17, 2006, 05:30 PM

High Gas Prices Here to Stay, Says Engineering Professor

Rowan University





Showing results

0-4 Of 2215