Nov

18

New Material Separates CO2 From Gases for Recycling

November 18, 2020 | Leave a Comment

Chemists at the University of Bayreuth have developed a material where carbon dioxide (CO2) can be specifically separated from industrial waste gases, natural gas, or biogas, and thereby made available for CO2 recycling. The separation process is both energy efficient and cost-effective. In the journal Cell Reports Physical Science the researchers present the structure and […]

Nov

5

New Membrane Separates Out CO2

November 5, 2020 | Leave a Comment

Open Image…Save ImageOpen Image (using #TmpD/ia)… A new Massachusetts Institute of Technology system could provide a way of continuously removing carbon dioxide from a stream of waste gases, or even from the air. The key component is an electrochemically assisted membrane whose permeability to gas can be switched on and off at will, using no moving parts and relatively little […]

Oct

22

Room Temperature Superconductor Found

October 22, 2020 | 2 Comments

University of Rochester engineers and physicists have created a material that is superconducting at room temperature. The carbonaceous sulfur hydride exhibited superconductivity at about 58 degrees Fahrenheit and a pressure of about 39 million psi. This is the first time that superconducting material has been observed at room temperatures. Featured as the cover story in […]

Oct

14

A Warmer Superconductor Found

October 14, 2020 | Leave a Comment

The team at the Max-Planck Institute for Chemistry (Mainz, Germany), the University of Chicago (USA), and the Soreq Nuclear Research Center (Yavne, Israel) used a variety of analytical methods to refine the phase diagrams for hydrogen sulfide in the H(3)S form and D(3)S, its deuterium analogue, in relation to pressure and temperature, and to shed […]

Sep

24

New Device Captures More CO2

September 24, 2020 | Leave a Comment

Open Image…Save ImageOpen Image (using #TmpD/ia)… Oak Ridge National Laboratory researchers have designed and additively manufactured a first-of-its-kind aluminum device that enhances the capture of carbon dioxide emitted from fossil fuel plants and other industrial processes. Solutions for reducing global emissions of heat-trapping greenhouse gases such as CO2 address the continued use of low-cost, domestic fossil fuel resources while mitigating […]

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