Propane dehydrogenation (PDH) reaction is a highly endothermic reaction, typically requiring temperatures above 600°C in conventional thermo-catalysis. However, elevated temperatures lead to ...

The molecules are known as alkanes, hydrocarbons that combine chains ... "There is evidence that liquid water existed in Gale crater for millions of years and probably much longer, which means ...

Fifty years ago, scientists recovered samples of potential extraterrestrial life, but may have unintentionally destroyed it ...

These alkanes are likely fragments of fatty acids ... like interactions between water and rock in hydrothermal systems. "Even today, by analyzing Mars samples, we could detect chemical signatures ...

Imagine spreading butter on your morning toast that didn’t come from a cow — or even a plant. Instead, it’s crafted from carbon dioxide, hydrogen, and oxygen. This isn’t science fiction; it’s the ...

Chains of up to a dozen carbon atoms have been detected in what appears to have been an ancient lakebed on Mars, contributing to a growing library of compounds that could be a vital clue about the ...

These are alkanes, which are saturated hydrocarbons consisting only ... “There is evidence that liquid water existed in Gale Crater for millions of years and probably much longer, which means there ...

“There is evidence that liquid water existed in Gale Crater for millions of years ... to settle the debate about life on Mars,” said Glavin. The paper “Long-chain Alkanes Preserved in a Martian ...

“There is evidence that liquid water existed in Gale Crater for millions of years ... Reference: “Long-chain alkanes preserved in a Martian mudstone” by Caroline Freissinet, Daniel P. Glavin, P.