Jumponium is the colloquial name for FSD injection which has three grades: G1 for +25% jump range, G2 for +50% jump range, and G3 for +100% jump range.
The materials you listed above are the correct ones and you will find the recipes on your right panel, inventory tab, under synthesis.
Me and other explorers use jumponium to explore sparse areas of the galaxy with ships that have large FSD ranges. Depending on how far into such areas you want to go, you will need quite a few charges of all three grades.
If you do decide to delve into such areas, make sure you have enough charges for a return trip otherwise you may get stuck (although our community is brilliant and will help if at all possible). Even though you can get G1 materials with a mining laser you will need an SRV for the other grades and it's more efficient that way. Depending on the ship you are using put preference mainly on G1 and G2 injections because G3 materials are more difficult to acquire.
You cannot use an injection together with a neutron star supercharge, it's one or the other.
Please ask any questions if you have. I spend 90% of my exploration time in sparse areas, and many others do as well. We are all happy to help in any way.