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New Catalyst Moves Seawater Desalination, Hydrogen Production Closer to Commercialization

New Catalyst Moves Seawater Desalination, Hydrogen Production Closer to Commercialization
Fast, One-Step Assembly at Room Temperature Yields High Efficiency at Low Cost
January 28, 2021
A team of researchers led by Zhifeng Ren, director of the Texas Center for Superconductivity at UH, has reported an oxygen evolving catalyst that takes just minutes to grow at room temperature and is capable of efficiently producing both clean drinking water and hydrogen from seawater.
Seawater makes up about 96% of all water on earth, making it a tempting resource to meet the world’s growing need for clean drinking water and carbon-free energy. And scientists already have the technical ability to both desalinate seawater and split it to produce hydrogen, which is in demand as a source of clean energy. ....

Ying Yu , University Of Houston , United States , Libo Wu , Luo Yu , Fanghao Zhang , Brian Mcelhenny , Dan Luo , Shuo Chen , Zhifeng Ren , Uh Department Of Physics , Central China Normal University , Energy Environmental Science , College Of Physical Science , Texas Center , Shaowei Song , Physical Science , Central China Normal , யிங் யூ , பல்கலைக்கழகம் ஆஃப் ஹூஸ்டன் , ஒன்றுபட்டது மாநிலங்களில் , லோ யூ , டான் லோ , இம் துறை ஆஃப் இயற்பியல் , மைய சீனா சாதாரண பல்கலைக்கழகம் , ஆற்றல் சுற்றுச்சூழல் அறிவியல் ,

Catalyst Efficiently Produces Drinking Water from Seawater

He added that quick, inexpensive production is highly significant for commercialization.
Ren’s team of researchers and others have earlier reported a nickel-iron-(oxy)hydroxide compound as a catalyst to disintegrate seawater. However, generating the material demanded a long process at temperatures ranging between 300 °C and 600 °C, or as high as 1,100 °F.
Due to the high energy cost, it was not viable for commercial use, and the high temperatures deteriorated the mechanical and structural integrity of the nickel foam, which made long-term stability a concern, stated Ren, who is also an M.D. Anderson Professor of physics at UH.
To tackle both stability and cost, the team developed a process to make use of nickel-iron-(oxy) hydroxide on nickel foam that is doped with a small amount of sulfur to generate an effective catalyst at room temperature in just 5 minutes. Since the catalyst works at room temperature, both the cost is reduced and the mechanical stability is e ....

Ying Yu , University Of Houston , United States , Libo Wu , Luo Yu , Fanghao Zhang , Brian Mcelhenny , Dan Luo , Shuo Chen , Zhifeng Ren , Uh Department Of Physics , Central China Normal University , Energy Environmental Science , College Of Physical Science , Texas Center , Environmental Science , Study Corresponding Author , Shaowei Song , Physical Science , Central China Normal , யிங் யூ , பல்கலைக்கழகம் ஆஃப் ஹூஸ்டன் , ஒன்றுபட்டது மாநிலங்களில் , லோ யூ , டான் லோ , இம் துறை ஆஃப் இயற்பியல் ,

New Catalyst Moves Seawater Desalination, Hydrogen Production Closer to Commercialization

Date Time
New Catalyst Moves Seawater Desalination, Hydrogen Production Closer to Commercialization
A team of researchers led by Zhifeng Ren, director of the Texas Center for Superconductivity at UH, has reported an oxygen evolving catalyst that takes just minutes to grow at room temperature and is capable of efficiently producing both clean drinking water and hydrogen from seawater.
Seawater makes up about 96% of all water on earth, making it a tempting resource to meet the world’s growing need for clean drinking water and carbon-free energy. And scientists already have the technical ability to both desalinate seawater and split it to produce hydrogen, which is in demand as a source of clean energy. ....

Ying Yu , University Of Houston , United States , Libo Wu , Luo Yu , Fanghao Zhang , Brian Mcelhenny , Dan Luo , Shuo Chen , Zhifeng Ren , Uh Department Of Physics , Central China Normal University , Energy Environmental Science , College Of Physical Science , Texas Center , Shaowei Song , Physical Science , Central China Normal , யிங் யூ , பல்கலைக்கழகம் ஆஃப் ஹூஸ்டன் , ஒன்றுபட்டது மாநிலங்களில் , லோ யூ , டான் லோ , இம் துறை ஆஃப் இயற்பியல் , மைய சீனா சாதாரண பல்கலைக்கழகம் , ஆற்றல் சுற்றுச்சூழல் அறிவியல் ,

Cosmological Mysteries - UH Physicists are Asking Big Questions about the Universe

Cosmological Mysteries - UH Physicists are Asking Big Questions about the Universe
January 7, 2021
$1.65 Million Grant Will Fund Projects in Neutrino Oscillation
You could be forgiven if you haven’t thought much about neutrinos. The subatomic particles are produced by the sun and by stars, moving unnoticed through rock, metal, air – even through people.
Lisa Koerner, a particle physicist at UH, is leading a $1.65 million project related to the Deep Underground Neutrino Experiment, known as DUNE.
But maybe you should know more about them. International efforts to understand them better could answer one of the enduring mysteries about the nature of the universe: if, as scientists believe, equal amounts of matter and antimatter were created during the Big Bang, why didn’t they cancel each other out, leaving nothing? Instead, matter persisted, and here we are. ....

South Dakota , United States , Jeannie Kever , Al Johnson , Lisa Koerner , Kevin Bassler , Daniel Cherdack , Andrew Renshaw , Daniel Cherdack Andrew Renshaw , Andrew Renshaw Daniel Cherdack , Uh Department Of Physics , Department Of Energy , University Media Relations , Argon Time Projection Chamber Lar , Time Projection Chamber , National Science Foundation , Sanford Underground Research Facility , Uh College Of Natural Sciences Mathematics , Fund Projects In Neutrino Oscillation , Fermi National Accelerator Laboratory , University Of Houston , Brookhaven National Laboratory , Deep Underground Neutrino Experiment , Grant Will Fund Projects , Big Bang , Kamiokande Detector ,