A method for the analysis of porous electrodes, based on cell power maximum vs. time measurements, has been developed. The electrode effectiveness factor was determined without resorting to tedious chemical procedures. Good agreement with published analyses was obtained for the
normalHgOfalse(Cfalse)/30%KOH
system.
The photoelectronic properties of quaternary alloy heterojunction photodiodes made of liquid-phase-grown In0.88Ga0.12As0.25P0.75 layers deposited onto p-doped InP substrates have been investigated experimentally and analytically. It is shown that a typical photodiode with a peak responsivity of 0.26 A/W (at 1.02 μm) has a quantum efficiency of ∼22% at 1.06 μm.
This is one of a series of NAVWEPS reports that summarize the quarterly progress in the research on conversion of chemical to electrical energy for application in Navy guided missile auxiliary power supplies. The Electrochemistry Branch, Chemistry Division, is performing this research under
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