- Is there a way to pair the many colors produced by small-molecule OLEDs with the economic benefits of the spin solution coating used in PLEDs?
- Composition and preparation of phosphating solution were described.Properties of phosphating solution coatings obtained were tested,and analyzes the principle about phosphating.
- It may take a long time to find a solution to the problem.
- I simply refuse to conceive of such a solution.
- What color is copper sulphate solution?
- Mary is sceptical about the solution.