OK, I put this in the skunk works because I saw this on a TV show, Prison Break, and wasn't sure if there is any validity to it. Also, I did a
Google search and could not find much.
So, in the episode, they mention a theory that if you could combine Boron, Argon, Gallium and Indium in a solar shell, you could harness all of the
sun's power.
I'm no chemist but from what I remember, it seems unlikely. Argon is an inert gas. It has a filled p sub orbital - it doesn't want to gain or lose
valence electrons. To my recollection the only way to bond noble gases is through an expanded octet (xenon is one) or if there is some way of
forcefully removing electrons.
It's not a sloar shell. This is what Michale said: "There is a theory if you combine boron, argon, gallium, and indium, you can form a solar CELL
design that can harness 100% of the sun's power.
A Dyson sphere (or shell as it appeared in the original paper) is a hypothetical megastructure originally described by Freeman Dyson. Such a
"sphere" would be a system of orbiting solar power satellites meant to completely encompass a star and capture most or all of its energy output.
Dyson speculated that such structures would be the logical consequence of the long-term survival and escalating energy needs of a technological
civilization, and proposed that searching for evidence of the existence of such structures might lead to the detection of advanced intelligent
extraterrestrial life.
Since then, other variant designs involving building an artificial structure — or a series of structures — to encompass a star have been proposed
in exploratory engineering or described in science fiction under the name "Dyson sphere". These later proposals have not been limited to solar power
stations — many involve habitation or industrial elements. Most fictional depictions describe a solid shell of matter enclosing a star (see diagram
at right), which is considered the least plausible variant of the idea (see below).
With a couple million dollars of equipment, and a few extra ingredients (copper, selenium), you can make at least one type of solar cell with indium
and gallium. Expect up to 19% efficiency.