Liquid composition
A disclosed liquid composition includes particles; a resin; a solvent A; and a solvent B differing from the solvent A, wherein a surface tension with respect to air at 25° C. is 25 mN/m or more and less than 50 mN/m, a 90% diameter is 2.5 μm or less, and a median diameter is 1 μm or less.
1. A liquid composition, comprising:
particles;
a resin;
a solvent A; and
a solvent B differing from the solvent A,
wherein a surface tension with respect to air at 25° C. is 25 mN/m or more and less than 50 mN/m, a 90% diameter is 2.5 μm or less, and a median diameter is 1 μm or less, and
said liquid composition does not contain water.
2. The liquid composition according to claim 1 , wherein the resin is a polymeric dispersant having dispersible groups and adsorptive groups.
3. The liquid composition according to claim 1 , wherein the particles are inorganic particles.
4. The liquid composition according to claim 1 , wherein the solvent A is at least one solvent selected from the group consisting of a lactam, an alcohol, a sulfoxide, an ester, and a ketone.
5. The liquid composition according to claim 1 , wherein the solvent B is at least one solvent selected from the group consisting of an ether, a glycol, an ester, an alcohol, and a lactam.
6. A liquid composition, comprising:
particles;
a resin;
a solvent A; and
a solvent B differing from the solvent A,
wherein when D 50A+B (μm) represents a median diameter of the liquid composition, D 90A+B (μm) represents a 90% diameter of the liquid composition, D 50A (μm) represents a median diameter of a first dispersion liquid obtained by removing the solvent B from the liquid composition, and D 50B (μm) represents a median diameter of a second dispersion liquid obtained by removing the solvent A from the liquid composition, the liquid composition satisfies the following formulas:
1< D 50B /D 50A ,
1< D 50A+B /D 50A <1.1, and
D 90A+B <5 (μm) less, and
said liquid composition does not contain water.
7. A liquid composition, comprising:
a dispersion liquid containing particles, a resin, and a solvent A; and
a solvent B differing from the solvent A, the liquid composition being produced by adding the solvent B to the dispersion liquid,
wherein the liquid composition has a surface tension with respect to air at 25° C. of 25 mN/m or more and less than 50 mN/m, and a 90% diameter of 2.5 μm or less,
the dispersion liquid has a median diameter of 1 μm or less, and
said liquid composition does not contain water.
8. The liquid composition according to claim 1 , wherein the particles are electrically insulating particles.
9. The liquid composition according to claim 8 , wherein the liquid composition is used for production of an integrated separator electrode.