In addition to developing applications of bismuth(III) compounds in organic synthesis, we have developed some bismuth-salt-catalysed green-chemistry experiments for use in undergraduate ...
China announced export controls on Tuesday targeting five metals used across defence, clean energy and other industries ...
WE wish to report the preparation and properties of moderately stable solutions of pentavalent bismuth in aqueous fluoride solutions. Apart from brief reports in two early papers 1,2, the solution ...
10 个月
Live Science on MSNBismuth is so strongly repelled from magnets, it levitates. How?Bismuth is an unusual element that we don't encounter much in everyday life. But this pretty, iridescent metal, found near ...
That’s extremely hardcore (although please don’t try it at home). Its compound bismuth subsalicylate is also the main active ingredient in Pepto-Bismol - it probably tastes less like bubble ...
On the export side, according to customs data, taking cadmium telluride as an example, China's cadmium telluride exports were approximately 685 mt in 2022, while in 2023, exports reached about 1,200 ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果