Edge of Pine Island Glacier s ice shelf is ripping apart, causing key Antarctic glacier to gain speed washington.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from washington.edu Daily Mail and Mail on Sunday newspapers.
Pine Island Glacier s ice shelf lost about one-fifth of its total area between 2017 and 2020, in three dramatic collapses. Meanwhile the glacier sped up by 12%. The rest of the ice shelf, the authors say, could disappear much sooner than previous studies had suggested.
For decades, the ice shelf helping to hold back one of the fastest-moving glaciers in Antarctica – Pine Island Glacier in West Antarctica – has gradually.
Currently, the p-doping process, achieved by the ingress and diffusion of oxygen into the hole transporting layer, is time intensive (several hours to a day), making commercial mass production of perovskite solar cells impractical. The Tandon team, led by André D. Taylor, a professor of chemical and biomolecular engineering at NYU Tandon, and Jaemin Kong, a post-doctoral associate, discovered a method of vastly increasing the speed of this key step through the use of carbon dioxide (CO2) instead of oxygen. The research, “CO2 doping of organic interlayers for perovskite solar cells,” appears in
Background. In perovskite solar cells, doped organic semiconductors are normally required as charge-extraction interlayers situated between the photoactive perovskite layer and the electrodes. The conventional means of doping these interlayers involves the addition of lithium bis(trifluoromethane)sulfonimide (LiTFSI), a lithium salt, to spiro-OMeTAD, a π-conjugated organic semiconductor
MIL-OSI USA: The Biden administration launches the National Artificial Intelligence Research Resource Task Force foreignaffairs.co.nz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from foreignaffairs.co.nz Daily Mail and Mail on Sunday newspapers.