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KUOW - Washington state halts Johnson & Johnson vaccinations amid blood clot investigation

Pharmacist Rui Wen prepares to administer a Johnson & Johnson Covid-19 vaccine for an employee of the Safeway Distribution Center on Monday, March 22, 2021, in Auburn. Credit: KUOW Photo/Megan Farmer Washington state halts Johnson & Johnson vaccinations amid blood clot investigation Apr 13, 2021 The U.S. Food and Drug Administration and the Centers for Disease Control and Prevention have called for a pause of the use of the Johnson & Johnson Covid-19 vaccine, after six out of the nearly seven million Americans who received the vaccine developed rare, but dangerous blood clots. State health officials say that means Washingtonians scheduled to get the Johnson & Johnson vaccine may have to wait or accept other vaccine options.

Study Shows Anode Degradation Caused by Evolution of Solid Electrolyte Interphase Shells

Study Shows Anode Degradation Caused by Evolution of Solid Electrolyte Interphase Shells Written by AZoMApr 5 2021 The electrochemical performance of lithium (Li) batteries is mainly governed by the interfacial decomposition products that form what is called the solid-electrolyte interphase (SEI) at the time of the first charging or discharging. The SEI shells evolution processes and degradation mechanism at the electrode/electrolyte interface. Image Credit: ©Science China Press. Until now, chemical compositions, dynamic evolutions, stabilities, and the impacting factors of the SEI films have gained considerable attention. Related Stories Contrary to the formation of SEI film at the surface of electrodes, it has been observed that a type of SEI shells generally develops conformally at the outmost layer of the on-site deposited Li as the newly deposited Li gets in touch with the electrolyte. This could have a direct impact on growth behaviors, Li nucleation and electrochemical

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