(23) to the ideal polarization curve (Eq. (16)) we see that poor oxygen transport in the CCL doubles the activation and transport terms. In terms of voltage loss, the cathode side of a cell with poor oxygen transport in the CCL is equivalent to two ideal cathodes connected in series.
Unlike contributions to a Roth IRA, which are never tax deductible, contributions that are made to traditional IRA account can often be deducted on your tax return, lowering your taxable income and allowing you to sock away thousands of dollars for your golden years.
Tax Reporting. The deduction for contributions to a traditional IRA by both a husband and a wife is reported together as the IRA deduction. You can use either Form 1040 or Form 1040A, but not Form 1040EZ.The deduction goes on the line entitled IRA Deduction..For example, if the husband contributes $4,000 and the wife contributes $4,000, report an $8,000 IRA deduction. You can claim the deduction without having to itemize and give up the standard deduction.he deduction goes on the line entitled IRA Deduction.. For example, if the husband contributes $4,000 and the wife contributes $4,000, report an $8,000 IRA deduction. You can claim the deduction without having to itemize and give up the standard deduction.