High purity lithium and associated products and processes

1. A lithium metal product obtained using a selective lithium ion conducting layer, the lithium metal product comprising:

a lithium metal having a purity of greater than 99.96 weight percent on a metals basis, wherein the lithium metal comprises nanorod structures.

2. The lithium metal product of claim 1 , wherein the selective lithium ion conducting layer comprises an active metal ion conducting glass or glass-ceramic.

3. The lithium metal product of claim 2 , wherein the selective lithium ion conducting layer comprises a lithium ion conductive barrier film.

4. The lithium metal product of claim 1 , wherein the lithium metal product is obtained by extracting the lithium metal from a lithium salt using the selective ion conducting layer.

5. The lithium metal product of claim 1 , wherein the lithium metal is coated onto a strip of material.

6. The lithium metal product of claim 1 comprising at least one solid electrolyte interphase layer.

7. The lithium metal product of claim 1 , wherein the lithium metal is free of metal impurities.

8. The lithium metal product of claim 1 , wherein the lithium metal is free of at least one impurity selected from the group consisting of mercury, boron, sodium, aluminum, potassium, calcium, chromium, manganese, and nickel.

9. The lithium metal product of claim 1 , wherein the lithium metal has a purity of at least 99.99 weight percent on a metals basis.

10. The lithium metal product of claim 9 , wherein the lithium metal is free of metal impurities.

11. The lithium metal product of claim 1 , wherein the lithium metal is free of mercury.

12. The lithium metal product of claim 1 , wherein the lithium metal is free of other metals except those which are a deliberate product of a controlled solid electrolyte interphase layer.

13. The lithium metal product of claim 1 , wherein the lithium metal has a purity of at least 99.998 weight percent on a metal basis.

14. The lithium metal product of claim 1 , wherein the lithium metal product is one selected from the group consisting of a cathode and an anode.

15. A battery including a cathode and an anode as recited in claim 14 , wherein the battery is selected from the group consisting of a lithium primary battery, a rechargeable lithium metal battery, a rechargeable lithium-ion battery, a thin film lithium-ion battery, a lithium-ion polymer battery, a lithium iron phosphate battery, a lithium sulfur battery, a solid state lithium battery, a lithium air battery, and a nanowire battery.

16. The battery of claim 15 , wherein the lithium metal is free of metal impurities.

17. A sensor including a battery as recited in claim 15 .

18. A device including a battery as recited in claim 15 , wherein the device is selected from the group consisting of a camera, a camcorder, a computer, a cellular phone, a personal digital assistant, a clock, a watch, a remote car lock, a sensor, a remote control for at least one of an audio device, an audiovisual device, an oceanographic device, a capacitor, and a metacapacitor.

19. The device of claim 18 , wherein the at least one of an audio device and an audiovisual device is selected from the group consisting of a television, a DVD player, a compact disc player, and a media streamer.

20. The device of claim 18 , wherein the lithium metal is free of metal impurities.

21. An electric vehicle including a battery as recited in claim 15 .

22. The electric vehicle of claim 21 , wherein the lithium metal is free of metal impurities.

23. An article including a battery as recited in claim 15 , wherein the article is selected from the group consisting of an electric vehicle, an airplane, a drone, a spacecraft, and a satellite, and the article comprises a body comprised of a lithium alloy comprising a lithium metal having a purity of at least 99.99 weight percent on a metals basis.

24. An implantable medical device including a battery as recited in claim 15 .

25. The implantable medical device of claim 24 , wherein the implantable medical device is selected from the group consisting of a cardiac pacemaker, a drug delivery device, a neurostimulator, a cardiac defibrillator, a ventricular assist device, a hearing assist device, a cardiac resynchronization device, a bone growth generator and an artificial heart, a sleep apnea implantable device, a cochlear implant, and a contact lens.

26. The implantable medical device of claim 24 , wherein the lithium metal is free of metal impurities.

27. A pharmaceutical compound formed from a lithium metal as recited in claim 1 .

28. The pharmaceutical compound of claim 27 , wherein the pharmaceutical compound comprises a lithium salt selected from the group consisting of lithium citrate and lithium orotate.

29. The pharmaceutical compound of claim 27 , wherein the lithium metal is free of metal impurities.

30. A lithium metal compound formed from a lithium metal as recited in claim 1 , wherein the lithium metal compound is selected from the group consisting of lithium hydroxide, lithium stearate, a lithium grease, lithium oxide, lithium fluoride, an organolithium compound, a polymer containing an organolithium compound, and lithium hydride.

31. The lithium metal compound of claim 30 , wherein the lithium metal is free of metal impurities.

32. A lithium metal alloy formed from a lithium metal as recited in claim 1 .

33. The lithium metal alloy of claim 32 , wherein the lithium metal is free of metal impurities.