1. A composite material comprising:
particles of a first lithium-metal-oxide compound;
particles of a conductive second lithium-metal-oxide compound;
a conductive matrix; and
a polymeric binder.
2. The composite material of claim 1, wherein the second lithium-metal-oxide compound has a resistivity of no more than about 500 \u03a9\xb7cm.
3. The composite material of claim 1, wherein the second lithium-metal-oxide compound has a resistivity of no more than about 100 \u03a9\xb7cm.
4. The composite material of claim 1, wherein the second lithium-metal-oxide compound has a resistivity of no more than about 50 \u03a9\xb7cm.
5. The composite material of claim 1, wherein the second lithium-metal-oxide compound has a resistivity of no more than about 20 \u03a9\xb7cm.
6. The composite material of claim 1, wherein the first lithium-metal-oxide compound is LiCoO2.
7. The composite material of claim 1, wherein the first lithium-metal-oxide compound is LiCoO2, LiFePO4, LiMn2O4, LiNiO2, LiCoxMnyNi(1-x-y)O2, or a combination thereof.
8. The composite material of claim 1, wherein the second lithium-metal-oxide compound is Li2RuO3.
9. The composite material of claim 1, wherein the second lithium-metal-oxide compound is LiMoO2.
10. The composite material of claim 1, wherein the conductive matrix is carbon black.
11. The composite material of claim 1, wherein the polymeric binder is polyvinylidene fluoride.
12. The composite material of claim 1, wherein the weight ratio of the first lithium-metal-oxide compound to the second lithium-metal oxide compound is from about 10:90 to about 90:10.
13. The composite material of claim 1, wherein the weight ratio of the first lithium-metal-oxide compound to the second lithium-metal-oxide compound is from about 50:50 to about 90:10.
14. An electrode comprising the composite material of claim 1.
15. A battery comprising:
a cathode comprising the composite material of claim 1;
an anode; and
a lithium ion permeable separator between the cathode and the anode.
16. A method of powering a device comprising:
providing the battery of claim 15; and
connecting a load to the anode and the cathode.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A coating composition comprising: 100 parts by weight of radical polymerizable monomer which comprises:
(A1) 0.1 to 20 wt % of at least one radical polymerizable monomer selected from the group consisting of a radical polymerizable monomer having a silanol group or a group which produces a silanol group through hydrolysis and a radical polymerizable monomer having an isocyanate group,
(B1) 0.1 to 50 wt % of radical polymerizable monomer (excluding one containing only an oxycarbonyl group derived from a (meth)acryloyloxy group as an oxycarbonyl group) other than the component (A1) which has at least one oxycarbonyl group in a molecule, and
(C1) 30 to 99.8 wt % of another radical polymerizable monomer different from the components (A1) and (B1),
(D1) 0.01 to 20 parts by weight of photochromic compound, and
either no amine compound or up to 20 parts by weight of amine compound.
2. The composition of claim 1, comprising the amine compound in an amount of 0.1 to 20 parts by weight.
3. A coating composition comprising:
100 parts by weight of radical polymerizable monomer mixture which comprises:
(A2) 0.01 to 20 wt % of maleimide compound, and
(B2) 80 to 99.99 wt % of another radical polymerizable compound different from the component (A2),
(D1) 0.01 to 20 parts by weight of photochromic compound, and
either no amine compound or up to 20 parts by weight of amine compound.
4. The composition of claim 3, wherein based on the weight of all radical polymerizable monomers, the component (B2) comprises:
(i) (A1) 0.1 to 20 wt % of at least one radical polymerizable monomer selected from the group consisting of a radical polymerizable monomer having a silanol group or a group which produces a silanol group through hydrolysis and a radical polymerizable monomer having an isocyanate group,
(B1) 0.1 to 50 wt % of radical polymerizable monomer (excluding one containing only an oxycarbonyl group derived from a (meth)acryloyloxy group as an oxycarbonyl group) other than the component (A1) which has at least one oxycarbonyl group in a molecule, and
(C1) 10 to 99.79 wt % of another radical polymerizable monomer different from the components (A1) and (B1), or
(ii) 0.1 to 20 wt % of the component (A1) and 60 to 99.89 wt % of the component (C1), or
(iii) 0.1 to 50 wt % of the component (B1) and 30 to 99.8 wt % of the component (C1), or
(iv) 80 to 99.99 wt % of the component (C1).
5. The composition of claim 3 or 4, comprising the amine compound in an amount of 0.1 to 20 parts by weight.
6. An optical article having a coating layer formed on at least one surface of a light transmittable substrate, the coating layer comprising a cured product of the composition of claim 1.
7. An optical article having a coating layer formed on at least one surface of a light transmittable substrate, the coating layer comprising a cured product of the composition of claim 3.
8. Use of the composition of claim 1 for coating a light transmittable substrate.
9. Use of the composition of claim 3 for coating a light transmittable substrate.