Propane dehydrogenation reaction (PDH) is an extremely attractive way to produce propylene; however, the catalysts often lead to byproduct formation and suffer from deactivation. This research focuses ...

Highly active N-heterocyclic carbene-coordinated catalysts may be synthesized and used in situ, without requiring prior isolation of the catalyst. Activation of this in situ catalyst with ethereal HCl ...

Create, view, edit, and share diagrams—either in Visio for the web or directly in Microsoft Teams—as part of your Microsoft 365 subscription. Simplify your system design process and illustrate how ...

To compare the methods of preparation, one sample of Fe/ZSM-5 catalyst (Table 2) was prepared by ion exchange in the solid state using an H/ZSM-5 zeolite as precursor, which had a Si/Al = 13.The H/ZSM ...

Vagina: The vagina is a muscular canal that connects the cervix to the outside of the body. Parts of the vagina are made of collagen and elastin, which help it expand during sexual stimulation and ...

Converting a problem statement into class diagram. - saif86/UML-CLASS-DIAGRAMS---EXAMPLES. Skip to content. Navigation Menu Toggle navigation. Sign in Appearance settings. Product GitHub Copilot Write ...