It's "adsorb" not "absorb" (paragraph 2). Adsorption is a surface effect, whereas absorption implies one substance permeating the other. Grammar nit-pick aside, this sounds like a pretty cool tech.

Here is a simple battery charger for the Nickel Metal Hydride battery that requires current regulated charging. The charger provides 140 mA current for quick charging of the battery. Power supply ...

Figure 1: The four fundamental two-terminal circuit elements: resistor, capacitor, inductor and memristor. The rich hysteretic i–v characteristics detected in many thin-film, two-terminal devices can ...

An RC circuit in series with the coil allows full-current turn-on for reliable relay operation, then reduces the current to save power. Fellow engineer Sanjay R. Chendvankar of Mumbai, India, recently ...